2032-C0085PX-26D [ALLEN-BRADLEY]
ElectroGuard; ElectroGuard
| 型号： | 2032-C0085PX-26D |
| 厂家： | 
Allen-Bradley |
| 描述： | ElectroGuard |
| 文件： | 总9页 (文件大小：165K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Safety Isolation System
ElectroGuard
Overview
Status Com m unication Capability to a Rem ote PLC
•
Optional Remote I/O via Flex modules. Communication can be
via the DeviceNet communication platform or the Remote I/O
communication platform.
Available from 23-1200 Am peres.
Specifications
UL Listed Industrial Control Panel;
Approvals
C
US
TUV Rheinland certified; CE marked
for all applicable directives
IEC/EN 60204-1; IEC/EN 60439-1;
Category 4 to International Standard
EN 954-1/ISO 13849-1; 98/37/EC
Machinery Directive; 89/336/EC EMC
Directive; 73/23/EC Low Voltage
Directive; Fulfils the function of an
energy isolating device in accordance
with the conditions set forth in the
FedOSHA letter of interpretation
pertaining to Section 1910.147(b);
Cal/OSHA 3314.
Standards
The ElectroGuard Safety Isolation System is used in place of a
disconnect switch for Lockout and Tagout (LOTO). It uses power
contactors and Remote Lockout Stations to accomplish LOTO.
Isolating the electrical energy usually involves calling an electrician to
turn “Off” the main disconnecting means. The electrician would
then perform LOTO of the disconnecting means operating handle.
Estimated Component Life
Remote Lockout Station 250,000 operations
Power Contactors 23A - 85A: 2,000,000 operations
(Isolation & Grounding) 110A-1200A: 1,000,000 operations
This same procedure is required to perform cleaning, maintenance,
setup, lubrication or adjustment. Machines or processes with
multiple access points may require operator/maintenance
intervention several times a shift (perhaps as often as 60 times per
shift).
Environmental
Storage Temperature -10°C...+60°C (14°F...140°F)
Operating Temperature 0°C...+40°C (32°F...104°F) (Ambient)
Relative Humidity,
90% Relative Humidity
Non condensing
To perform these activities, the operator/maintenance person may
be required to place part of his or her body into an area not accessed
during normal operation. This may cause serious or fatal injury if
LOTO procedures are not followed.
Power Panel Construction
Tamper-resistant Control Module
23A-85A systems support up to 4
Remote Lockout Stations without an
Expansion Module
The ElectroGuard Safety Isolation System allows the machine
operator to safely and quickly accomplish LOTO with dramatically
reduced downtime.
110A-1200A systems support up to 6
Remote Lockout Stations without an
Expansion Module
Provides Energy Isolation
Control Module with viewing window
for visual check of status indicator lights
•
•
•
•
Power isolation accomplished by means of contactors rather than
disconnect switches.
Top and bottom 25.4mm (1.0in)
conduit entry (removable plug in
bottom conduit hole)
Remote Lockout Station
Construction
Uses redundant, independent and self-monitoring circuits to
detect a system fault.
Sealing provision for tamper-resistance
Prevents accumulation of faults in order to maintain the integrity
of the safety system.
Tamper-resistant design.
Operating handle accepts up to 3
padlocks
4 port—supports up to 4 lockout
stations
• allows the systems to
accommodate up to 24 Remote
Lockout Stations
10 port—supports up to 10 lockout
stations
• allows the systems to
accommodate up to 60 Remote
Lockout Stations
Window for viewing status indicator
lights; Sealed for tamper-resistance
Expansion Module
Construction
Convenient Rem ote Lockout Station
•
•
•
•
Allows remote isolation of the electrical power to the machine or
process—machine operator simply turns “Off” a Remote
Lockout Station.
A light on the Remote Lockout Station indicates that the three-
phase power source to the machine or process has been isolated.
No Light Mea ns No Entr y.
If a fault occurs in the Safety Isolation System, the “System
Isolated” light on the Remote Lockout Stations will not
illuminate.
Easy Lockout/Tagout.
Safety Isolation Sys. Inputs
Standard Inputs from Remote Lockout Stations
Certified by TUV to m eet requirem ents of Category 4
Optional Inputs from
Rockwell Automation
Safety Products
•
•
Certified by TUV to meet Category 4, the most stringent safety
category defined within International Standard EN 954-1/ISO
13849-1.
Subjected by TUV to rigorous third party testing and verification
of the Failure Mode & Effect Analysis (FMEA).
Safety Mats, ➊
Light Curtains, ➊
E-Stop Stations, ➊
Proximity Switches, ➊
Photo Switches ➊
System Operational Limits
+10%, -15% of the line voltage
➊ Use of any of these input devices will not meet Lockout/Tagout (LOTO)
requirements.
12-2
Safety Isolation System
ElectroGuard
Overview
Principle of Operation
After using the normal stopping
method of the machine or process,
the machine operator turns a
Remote Lockout Station handle
from the “On” to “Off” position.
The station signals the isolation
contactors (1IC and 2IC) to drop
out and isolate the supply voltage
from the loads (see Control
Circuit).
Power Circuit
2IC
1IC
Incoming
3 Phase
Power
To M o to r
To Lo ad s
Controllers
H1 H2
GC
Trans.
X2
X1
Control Power
Voltage
Decay
Relays
(VDR)
When system residual voltage
decays to pre-determined levels,
the grounding contactor (GC) is
energized, connecting the load to
ground (see Power Circuit). The
grounding contactor (GC) is
electrically and mechanically
interlocked with the isolation
contactors (1IC and 2IC).
Grd
Disconnecting
Means/Branch
Circuit Protection ➊
The “System Isolated” Light will
now illuminate on the Remote
Lockout Station to indicate the
system is isolated. The machine
operator then Locks-Out and
Tags-Out the station in the “Off”
position.
Control Circuit
Remote Lockout Station
Off
On
GC
1IC
Mechanically
Interlocked
GC
2IC
VDR
GC
1IC
1IC
2IC
1IC, 2IC, &
GC are
mechanically
and electrically
interlocked
GC
System Isolated (*)
2IC
(*) = “On” when the Remote
Lockout Station switch is “Off”
➊ Available factory installed within the ElectroGuard as an option.
Optional Features
•
Four (4) or ten (10) port Expansion Modules to permit additional Remote
Lockout Stations to be used (see page 12-16 for details).
Pneumatic Isolation Module to isolate pneumatic energy (see page 12-15 for
details).
Status communication to a remote PLC (see page 12-17 for details).
Fusible disconnect switch (Bulletin 2032) or thermal-magnetic circuit breaker
(Bulletin 2033) to provide branch circuit protection.
•
•
•
Optional Pneumatic Isolation Module
12-3
Safety Isolation System
ElectroGuard
Combination Systems with Fusible Disconnect Switch
Product Selection for Outside of North America (see page 12-19 for Ordering Instructions)
3-Phase Max. kW Rating
(50Hz)
Catalogue Num ber ➊
IP 54 Motor Control
Am p.
Fuse Clip
Rating/
Rating
Centre Type Enclosure
(with bussing)
(AC-3) 230V 400V 500V 600V Ty p e ➊
IP 30 Enclosure
IP 54 Enclosure
IP 65 Enclosure
2032-C0023W -23B
2032-C0023W -24B
2032-C0023W -25B
2032-C0023W -25D
2032-C0043W -25B
2032-C0043W -25D
2032-C0043W -26B
2032-C0043W -26D
2032-C0085W -26B
2032-C0085W -26D
2032-C0085W -27B
2032-C0085W -27D
2032-C0110W -26B
2032-C0110W -26D
2032-C0110W -27B
2032-C0110W -27D
2032-C0110W -28D
2032-C0180W -27B
2032-C0180W -28D
2032-C0180W -29B
2032-C0180W -29D
2032-C0210W -27B
2032-C0210W -28D
2032-C0210W -29B
2032-C0210W -29D
2032-C0300W -29B
2032-C0300W -29D
2032-C0300W -30B
2032-C0300W -30D
2032-C0420W -29B
2032-C0420W -29D
2032-C0420W -30B
2032-C0420W -30D
2032*-C0630W -30B
20A BS 88 2032-C0023P -23B 2032-C0023H -23B
2032-!0023H -23B
2032-!0023H -24B
2032-!0023H -25B
2032-!0023H -25D
2032-!0043H -25B
2032-!0043H -25D
2032-!0043H -26B
2032-!0043H -26D
2032-!0085H -26B
2032-!0085H -26D
2032-!0085H -27B
2032-!0085H -27D
2032-!0110H -26B
2032-!0110H -26D
2032-!0110H -27B
2032-!0110H -27D
2032-!0110H -28D
2032-!0180H -27B
2032-!0180H -28D
2032-!0180H -29B
2032-!0180H -29D
2032-!0210H -27B
2032-!0210H -28D
2032-!0210H -29B
2032-!0210H -29D
2032-!0300H -29B
2032-!0300H -29D
2032-!0300H -30B
2032-!0300H -30D
2032-!0420H -29B
2032-!0420H -29D
2032-!0420H -30B
2032-!0420H -30D
2032-!0630H -30B
2032-C0023P -24B 2032-C0023H -24B
2032-C0023P -25B 2032-C0023H -25B
32A BS 88
63A BS 88
23
43
85
5.5
11
22
11
22
45
11
22
45
11
22
45
63A DIN 2032-C0023P -25D 2032-C0023H -25D
2032-C0043P -25B 2032-C0043H -25B
2032-C0043P -25D 2032-C0043H -25D
63A BS 88
63A DIN
100A BS 88 2032-C0043P -26B 2032-C0043H -26B
2032-C0043P -26D 2032-C0043H -26D
2032-C0085P -26B 2032-C0085H -26B
100A DIN
100A BS 88
100A DIN 2032-C0085P -26D 2032-C0085H -26D
200A BS 88 2032-C0085P -27B 2032-C0085H -27B
2032-C0085P -27D 2032-C0085H -27D
160A DIN
100A BS88 2032-C0110P -26B 2032-C0110H -26B
100A DIN 2032-C0110P -26D 2032-C0110H -26D
2032-C0110P -27B 2032-C0110H -27B
110
32
55
63
100 200A BS 88
160A DIN 2032-C0110P -27D 2032-C0110H -27D
250A DIN 2032-C0110P -28D 2032-C0110H -28D
2032-C0180P -27B 2032-C0180H -27B
200A BS 88
250A DIN 2032-C0180P -28D 2032-C0180H -28D
400A BS 88 2032-C0180P -29B 2032-C0180H -29B
180
210
300
45
63
90
90
110
150
200
110
200
257
425
2032-C0180P -29D 2032-C0180H -29D
400A DIN
200A BS 88 2032-C0210P -27B 2032-C0210H -27B
250A DIN 2032-C0210P -28D 2032-C0210H -28D
110
160
2032-C0210P -29B 2032-C0210H -29B
400A BS 88
400A DIN 2032-C0210P -29D 2032-C0210H -29D
400A BS 88 2032-C0300P -29B 2032-C0300H -29B
2032-C0300P -29D 2032-C0300H -29D
630A BS 88 2032-C0300P -30B 2032-C0300H -30B
2032-C0300P -30D 2032-C0300H -30D
400A DIN
630A DIN
400A BS88 2032-C0420P -29B 2032-C0420H -29B
400A DIN 2032-C0420P -29D 2032-C0420H -29D
420
630
132
200
220
355
300
450
2032-C0420P -30B 2032-C0420H -30B
630A BS 88
630A DIN 2032-C0420P -30D 2032-C0420H -30D
500 630A BS 88 2032*-C0630P -30B 2032*-C0630H -30B
➊ Power fuses are not included with the disconnect switch. Select power fuses in accordance with applicable local codes.
➊ Optional Time Delay Feature. The Safety Isolation System may be ordered with a factory set time delay feature (30 seconds) in order to allow time for the machine operator
to shut-down drives or other equipment that requires a controlled stop, after the operating handle on a Remote Lockout Station has been moved to the “Off” position. See
next page for instructions on how to order the optional time delay feature. Consult your local Rockwell Automation sales office for other time settings.
12-8
Safety Isolation System
ElectroGuard
Combination Systems with Fusible Disconnect Switch
Product Selection for Outside North America (see page 12-19 for Ordering Instructions)
3-Phase Max. kW Rating
(50Hz)
Catalogue Num ber ➊
IP 54 Motor Control
Am pere
Rating
Fuse Clip
Rating/
Centre Type
Enclosure (with
bussing)
(AC-3) 230V 400V 500V 600V Typ e ➊
IP 30 Enclosure
IP 54 Enclosure
IP 65 Enclosure
2032*-C0630W -30D
2032*-C0630W -31B
2032*-C0630W -31D
2032*-C0860W -31B
2032*-C0630P -30D 2032*-C0630H -30D
2032*-C0630P -31B 2032*-C0630H -31B
2032*-C0630P -31D 2032*-C0630H -31D
2032*-C0860P -31B 2032*-C0860H -31B
2032-!0630H 30D
2032-!0630H -31B
2032-!0630H -31D
2032-!0860H -31B
630A DIN
630
200
355
450
500 800A BS 88
1600A DIN
800A BS 88
1250A
600
860
250
391
500
710
560
2032*-C0860P -32B 2032*-C0860H -32B
2032*-C0860P -31D 2032*-C0860H -31D
2032*-C1200P -32B 2032*-C1200H -32B
2032-!0860H -32B
2032-!0860H -31D
2032-!1200H -32B
2032-!1200H -31D
2032*-C0860W -32B
2032*-C0860W -31D
2032*-C1200W -32B
2032*-C1200W -31D
BS 88
1600A DIN
1250A
BS 88
1200
888 1043
1600A DIN 2032*-C1200P -31D 2032*-C1200H -31D
To order the Tim e Delay feature, add the following Cat. String to the end of the Catalogue Num ber shown in the table:
Factory set 30 second time delay feature:
-1TD
Example: Catalogue Number 2032-C0180P -29B becomes Catalogue Number 2032-C0180P -29B-1TD to include the time delay feature.
* Input Power Feed Catalogue Num ber Code
The Catalogue Number as listed is incomplete. Select an Input Power Feed Code from the table below.
Example: Catalogue Number 2032*-C0630P -31B becomes Catalogue Number 2032T-C0630P -31B for a “Top Feed” input power requirement.
Input Power Feed
Catalogue Num ber Code
Top Feed
T
B
Bottom Feed
! Bussing Designation
The Catalogue Number as listed is incomplete. Select a Bussing Designation Code from the table below.
Example: Catalogue Number 2032-!0085H -27D becomes Catalogue Number 2032-E0085H -27D for “600A Line Side Incoming Bus and Outgoing Power
Cables” bussing designation.
Ty p e o f B u s s i n g ➊
Catalogue Num ber Code
600A Line Side Incoming Bus and Outgoing Power Cables
1200A Line Side Incoming Bus and Outgoing Power Cables
Line Side Incoming Power Cables and 600A Load Side Outgoing Bus
Line Side Incoming Power Cables and 1200A Load Side Outgoing Bus
E
D
H
R
Input Line Voltage Code
The Catalogue Number as listed is incomplete. Select an Input Line Voltage Code from the table below.
Example: Catalogue Number 2032-C0085W -26B becomes Catalogue Number 2032-C0085WN-26B for a 380V 50Hz Input Line Voltage application.
Input Line Voltage
220V 50Hz
A
380-400V 50Hz 400-415V 50Hz 440V 50Hz
500V 50Hz
M
550V 50Hz
C
Voltage Code for Catalogue Number
N
G
B
Product Selection: Remote Lockout Station ➊
Catalogue Num ber
IP 54 Enclosure
2030-RLSHG
“System Isolated” Light Colour
Green
IP 30 Enclosure
2030-RLSPG
IP 65 Enclosure
2030-RLSW G
➊ Power fuses are not included with the disconnect switch. Select power fuses in accordance with applicable local codes.
➊ Optional Time Delay Feature. The Safety Isolation System may be ordered with a factory set time delay feature (30 seconds) in order to allow time for the machine operator
to shut-down drives or other equipment that requires a controlled stop, after the operating handle on a Remote Lockout Station has been moved to the “Off” position.
Consult your local Rockwell Automation sales office for other time settings.
➊ Bus Type: Copper with tin plating. Consult factory for other types of bussing.
➊ Safety Isolation Systems rated up through 85A can support a maximum of four (4) Remote Lockout Stations (RLS).
Systems rated from 110A - 1200A can support a maximum of six (6) RLS. If additional RLS are required, order the optional Expansion Module(s) (see page 12-16).
12-9
Safety Isolation System
ElectroGuard
Combination Systems with Thermal-magnetic Circuit Breaker/Optional Features
Product Selection for Outside of North America (see page 12-19 for Ordering Instructions)
! Bussing Designation
The Catalogue Number as listed is incomplete. Select a Bussing Designation Code from the table below.
Example: Catalogue Number 2033-!0085H -44K becomes Catalogue Number 2033-E0085H -44K for “600A Line Side Incoming Bus and Outgoing Power
Cables” bussing designation.
Ty p e o f B u s s i n g ➊
Catalogue Num ber Code
600A Line Side Incoming Bus and Outgoing Power Cables
1200A Line Side Incoming Bus and Outgoing Power Cables
Line Side Incoming Power Cables and 600A Load Side Outgoing Bus
Line Side Incoming Power Cables and 1200A Load Side Outgoing Bus
E
D
H
R
Input Line Voltage Code
The Catalogue Number as listed is incomplete. Select an Input Line Voltage Code from the table below.
Example: Catalogue Number 2033-C0085W -48K becomes Catalogue Number 2033-C0085WN-48K for a 380V 50Hz Input Line Voltage application.
Input Line Voltage
220V 50Hz
A
380-400V 50Hz
N
400-415V 50Hz
G
440V 50Hz
B
500V 50Hz
M
550V 50Hz
C
Voltage Code for Catalogue Number
Product Selection: Remote Lockout Station ➊
Catalogue Num ber
“System Isolated” Light Colour
Green
IP 30 Enclosure
2030-RLSPG
IP 54 Enclosure
2030-RLSHG
IP 65 Enclosure
2030-RLSW G
Optional Features
Pneum atic Isolation Module (Must be ordered with Safety Isolation System ):
The Safety Isolation System is available with an optional means of isolating the pneumatic energy source
for the machine or process. If the machine operator/maintenance personnel initiates isolation of the
electrical energy by operating one of the Remote Lockout Stations, a safety valve is simultaneously
actuated to bleed pressure from the air line between the valve and the machine. When the air pressure has
fallen to a predetermined level, the unit will allow the light on the Remote Lockout Station to illuminate,
if electrical isolation has also been achieved.
To order the Pneum atic Isolation option:
Step 1: Add the following Catalogue String to the Safety Isolation System Catalogue Number:
To indicate that the Safety Isolation
System should be supplied as “Pneumatic
Ready.”
-1PN
e.g. 2031-A0085JB-1PN to indicate an 85A Safety Isolation System that is to be “Pneumatic Ready.”
Step 2: Order suitably enclosed Pneumatic Isolation Module as separate item:
For North Am erica:
Catalogue Num ber
Pressure
Range
Valve Por t
Size
Type 1 General
Purpose Enclosure
Type 12 Dust tight
Enclosure
Type 4 W atertight
Type 4X W atertight
Painted Steel Enclosure Stainless Steel Enclosure
1in
2030-PA1201
2030-PA1203
2030-PJ1201
2030-PJ1203
2030-PF1201
2030-PF1203
2030-PC1201
2030-PC1203
30-120 psi
3/4in
For O utside of North Am erica:
Catalogue Num ber
IP 54 Enclosure
2030-PH0071
Pressure Range
Valve Port Size
IP 30 Enclosure
2030-PP0071
2030-PP0073
IP 65 Enclosure
2030-PW 0071
2030-PW 0073
1in
2-7 bar
3/4in
2030-PH0073
➊ Bus Type: Copper with tin plating. Consult factory for other types of bussing.
➊ Safety Isolation Systems rated up through 85A can support a maximum of four (4) Remote Lockout Stations (RLS).
Systems rated from 110A - 1200A can support a maximum of six (6) RLS. If additional RLS are required, order the optional Expansion Module(s) (see page 12-16).
12-15
Safety Isolation System
ElectroGuard
Optional Features (continued)
Note: The time delay feature affects all input devices wired to the
Expansion Module (Can be ordered separately):
Expansion Module.
For applications requiring more
than the maximum allowable
Remote Lockout Stations, or
For Expansion Module(s) Factory Installed:
Add One of the Following Catalogue Num ber Strings to
the Safety Isolation System Catalogue Num ber:
total wire lengths longer than
those permitted with the
Remote Lockout Stations.
Num ber of Ports
per Expansion
Module
Expansion Modules are
Num ber of
Expansion Modules
Catalogue Num ber
available in 4 or 10 port
String ➊
configurations. EachExpansion
4
-1EUF
-1EUFTDA
-1EUT
Module is wired to a port on the Control Module, and takes the
connection port that would normally accommodate a Remote
Lockout Station (see page 12-18 to determine if an Expansion
Module is required due to wire length considerations).
One (available on
Bulletin 2031, 2032,
or 2033, 110A–
4 w/time delay
10
10 w/time delay
4
1200A Systems only)
-1EUTTDA
-2EUF
The 23A through 85A systems will accommodate connection of a
maximum of 4 Expansion Modules, and the 110A through 1200A
systems will accommodate connection of a maximum of 6
Expansion Modules.
Two (available on
630A – 1200A
Bulletin 2032 or 2033
Systems only)
4 w/time delay
10
-2EUFTDA
-2EUT
10 w/time delay
-2EUTTDA
Certain ampere size Safety Isolation System Power Panels can
accommodate either 1 or 2 Expansion Modules installed internally.
In all other instances the Expansion Module(s) must be located
external to the Safety Isolation System in a suitably rated enclosure.
➊ e.g. Catalogue Number 2032T-A0630JB-30L becomes Catalogue Number
2032T-A0630JB-30L-2EUT to indicate a 630A Safety Isolation System that
includes 2 internally installed 10 port Expansion Modules without the time delay
feature.
Open Type Expansion Module for Field Addition
Am pere Size of Safety Internal Provisions to Accom m odate
Isolation System
Expansion Modules
O pen Type
➊
23A - 85A
None
Description
Catalogue Num ber
2030-EUNF
Provisions to accept one (1) Expansion
Module (Bulletins 2031, 2032 or 2033)
4 port
110A - 420A
630A - 1200A
4 port w/ time delay
10 port
2030-EUNF-1TDA
2030-EUNT
Provisions to accept up to two (2)
Expansion Modules in Bulletin 2032 or 2033
combination systems, or one (1) Expansion
Module in Bulletin 2031 non combination
systems.
10 port w/time delay
2030-EUNT-1TDA
➊ Requires user supplied enclosure if not installed in the Safety Isolation System
Power Panel.
Expansion Modules may be ordered with an adjustable time delay
feature (1-30 seconds) in order to allow time for the machine
operator to shut-down drives or other equipment that requires a
controlled stop after a Remote Lockout Station has been switched to
the “Off” position. Consult your Rockwell Automation sales office
for other time settings.
➊ To order the Status Communication to a remote PLC option installed in an
enclosed Expansion Module, add one of the following Catalogue Strings to the
Expansion Module Catalogue Number:
Com m unication
Platform
Num ber of I/O
Points
Catalogue
Num ber String ➊
Remote I/O
DeviceNet
16 points
16 points
-1CO M
Enclosed Expansion Modules are available with optional “Flex”
modules to provide status communication to a remote PLC.
Communication can be via DeviceNet or Remote I/O.
-1DNET
➊ e.g. Catalogue Number 2030-EUJF becomes Catalogue Number 2030-EUJF-
1COM to indicate a Type 12 enclosed, 4-port expansion module, with 16 points
of remote I/O.
Note: The status communication option allows a remote PLC to receive
status signals from the Expansion Module. The Expansion Module does
not accept input signals from DeviceNet or Remote I/O.
To order the optional enclosed Expansion Module for field addition for North Am erica:
Catalogue Num ber ➊
Description
4 port
Type 1 Enclosure
2030-EUAF
Type12 Enclosure
2030-EUJF
Type 4 Painted Enclosure
2030-EUFF
Type 4X Stainless Steel Enclosure
2030-EUCF
4 port w/ time delay
10 port
2030-EUAF-1TDA
2030-EUAT
2030-EUJF-1TDA
2030-EUJT
2030-EUFF-1TDA
2030-EUFT
2030-EUCF-1TDA
2030-EUCT
10 port w/time delay
2030-EUAT-1TDA
2030-EUJT-1TDA
2030-EUFT-1TDA
2030-EUCT-1TDA
To order the optional enclosed Expansion Module for field addition for outside of North Am erica:
Catalogue Num ber ➊
Description
IP30 Enclosure
2030-EUPF
IP54 Enclosure
2030-EUHF
IP65 Enclosure
2030-EUW F
4 port
4 port w/ time delay
10 port
2030-EUPF-1TDA
2030-EUPT
2030-EUHF-1TDA
2030-EUHT
2030-EUW F-1TDA
2030-EUW T
10 port w/time delay
2030-EUPT-1TDA
2030-EUHT-1TDA
2030-EUW T-1TDA
12-16
Safety Isolation System
ElectroGuard
Optional Features (continued)
Status Com m unication to a rem ote PLC (Should be ordered with Safety Isolation System )
This option provides Remote I/O via “Flex” modules. Communication can be via:
•
•
The DeviceNet communication platform, or
The Remote I/O communication platform.
Note: The status communication option allows a remote PLC to receive status signals
from the ElectroGuard Safety Isolation System. The ElectroGuard does not accept input
signals through these communication platforms.
Status communication capabilities:
•
•
•
•
Overall system status,
Status of each Remote Lockout Station,
Status of the Pneumatic Isolation Module (if used),
Status of other optional Safety Input devices.
Note: Each communication module provides sixteen (16) data points. In determining which Catalogue Number String to specify from the table below,
please keep the following in mind:
•
•
•
•
Overall system status information requires one (1) data point.
The Pneumatic Isolation Module (if used) requires one (1) data point.
Each Remote Lockout Station used in the application requires one (1) data point.
Each optional Rockwell Automation Safety Input device (i.e. Safety Mat, Light Curtain, E-Stop Station, Proximity Switch, Photo Switch)
requires one (1) data point.
To order the Status Com m unication to a rem ote PLC option, add one of the following Catalogue Strings to the Safety
Isolation System Catalogue Num ber :
Com m unication Platform
Num ber of I/O points
16 points
Catalogue Num ber String ➊
-1CO M
32 points
-2CO M
Remote I/O
48 points
-3CO M"
64 points
-4CO M!
16 points
-1DNET
32 points
-2DNET
DeviceNet
48 points
-3DNET"
-4DNET!
64 points
" Maximum available for units from 23A through 85A.
! Only available on units from 110A through 1200A.
➊ e.g. Catalogue Number 2031-A0085JB becomes Catalogue Number 2031-A0085JB-1CO M to indicate an 85A Safety Isolation System that includes 16 points of
Remote I/O for status communication to a remote PLC.
Cover Mounted Metering (Must be ordered with Safety Isolation System ):
Cover mounted ammeters and/or voltmeters are available as factory installed options in order to provide visual indication of line side system
current and/or voltage.
To order m etering, add one or m ore of the following Catalogue Strings to the Safety Isolation System Catalogue
Num ber :
Type of Metering Required
Single-phase Ammeter
Catalogue Num ber String ➊
-1AM
-3AM
-1VM
-3VM
Three-phase Ammeter
Single-phase Voltmeter
Three-phase Voltmeter
➊ e.g. Catalogue Number 2031-A0085JB becomes Catalogue Number 2031-A0085JB-1AM to indicate an 85A Safety Isolation System that includes a cover mounted
single-phase Ammeter.
12-17
Safety Isolation System
ElectroGuard
Typical Wiring Diagram/Wire Length Considerations
Total W ire Length for Expansion Modules
Typical Wiring Diagram
For North Am erica
Max. Total
For O utside North Am erica
Safety Isolation System
with Optional Fusible
Disconnecting Means
Max. Total
W ire Length
GC
W ire Gauge
W ire Length
40,000 feet
23,000 feet
11,700 feet
W ire Gauge
14AWG
18 Gauge Metric 12,200 meters
14 Gauge Metric 7,000 meters
16AWG
18AWG
Sample Calculation: An application for a 630A Safety Isolation
System will require 8 Remote Lockout Stations (RLS):
1IC 2IC
L1
T1
To Motor
Starters
The wire length from RLS # 1 to the Control Module (in the
ElectroGuard Power Panel) will be 50ft.
L2
L3
T2
T3
To
Loads
The wire length from RLS # 2 to the Control Module will be 200ft.
The wire length from RLS # 3 to the Control Module will be 100ft.
The wire length from RLS # 4 to the Control Module will be 300ft.
The wire length from RLS # 5 to the Control Module will be 500ft.
The wire length from RLS # 6 to the Control Module will be 1000ft.
The wire length from RLS # 7 to the Control Module will be 850ft.
The wire length from RLS # 8 to the Control Module will be 750ft.
Designates
field
connection
points
Remote
Lockout
Station(s)
14AWG wire will be used to connect the RLS to the Control Module
(see illustration below).
Wire Length Considerations
152m
(500ft)
304m
(1000ft)
259m
(850ft)
228m
(750ft)
ATTENTIO N: It is important not to
exceed the maximum wire length values
shown in this section. If the maximum values
are exceeded, this may result in an unreliable
signal to the Safety Isolation System.
Consider using an Expansion Module if wire
lengths greater than those shown for the
Remote Lockout Stations are needed.
RLS
#5
RLS
#4
RLS
#8
Expansion
Module
Each Remote Lockout Station is connected to the Control Module
in the Power Panel of the Safety Isolation System. The total length
of the wire used to connect the Remote Lockout Stations to the
Control Module should not exceed the maximum values shown in
the following tables.
91m (300ft)
30m (100ft)
RLS
#7
RLS
#3
Control
Module
Calculate the total wire length as follows:
RLS
#6
RLS
#1
61m (200ft)
1. Determine the distance in feet or meters from each Remote
Lockout Station to the Control Module (located inside the Safety
Isolation System Power Panel).
2. Sum the distances for all of the Remote Lockout Stations.
3. Double this value.
RLS
#2
Power Panel
15m (50ft)
4. Compare this doubled value with the maximum values for total
wire length shown in the table below:
Analysis: The Control Module furnished with the 630A Safety
Isolation System is capable of supporting a maximum of six (6) RLS.
Since this installation will require eight (8) RLS, an optional 4 port
Expansion Module will also be used. The Expansion Module will be
wired to the Control Module and will take the place of one of the
original six RLS. We will, therefore, plan to wire five (5) of the RLS
directly to the Control Module and three (3) of the RLS to the
Expansion Module. Since the Expansion Module allows greater wire
lengths than the Control Module, we will plan to wire the RLS to be
installed furthest away from the Power Panel to the Expansion
Module.
Total W ire Length for Rem ote Lockout Stations
For Nor th Am erica
Max. Total
For O utside of North Am erica
Max. Total
W ire Gauge
18 Gauge Metric 1,400 meters
14 Gauge Metric 800 meters
W ire Gauge
W ire Length
W ire Length
14AWG
4,600 feet
16AWG
2,600 feet
18AWG
1,300 feet
For RLS # 1: wire length = 50ft x 2 = 100ft
For RLS # 2: wire length = 200ft x 2 = 400ft
For RLS # 3: wire length = 100ft x 2 = 200ft
For RLS # 4: wire length = 300ft x 2 = 600ft
For RLS # 5: wire length = 500ft x 2 = 1000ft
If the application requires a total wire length greater than those
shown in the table, one or more Expansion Modules should be used.
The maximum wire length for the Expansion Modules is shown in
the following table:
12-18
Safety Isolation System
ElectroGuard
Wire Length Considerations/Ordering Instructions
The total wire length for the 5 RLS to be wired to the Control
Module will be: 100ft + 400ft + 200ft + 600ft + 1,000ft = 2,300ft
b. Sum the full-load currents of all the motor loads to be
connected to the Safety Isolation System. To this value add
the current values of all resistive loads to be connected to
the Safety Isolation System. This value is the “combined
load full-load current.”
c. Find the horsepower or kilowatt rating of a single motor with
a full-load current value greater than or equal to the
“combined load full-load current” value determined in Step
“b”.
Per the table entitled Total Wire Length for Remote Lockout Stations on
page 12-18, the maximum allowable wire length for 14AWG wire is
4,600ft for the RLS to be wired to the Control Module. This portion
of the installation will be within the maximum wire length permitted.
Next, we need to check the wire length calculation for the RLS to be
wired to the Expansion Module.
For RLS # 6: wire length = 1000ft x 2 = 200ft
For RLS # 7: wire length = 850ft x 2 = 1700ft
For RLS # 8: wire length = 750ft x 2 = 1500ft
d. Select the Safety Isolation System that meets or exceeds this
horsepower or kilowatt rating at the required voltage and
frequency.
e. Sum the locked-rotor currents of all the motor loads to be
connected to the Safety Isolation System. To this value add
the current values of all resistive loads to be connected to
the Safety Isolation System. This value is the “combined
load locked-rotor current”.
f. Find the horsepower or kilowatt rating of a single motor with
a locked-rotor current value greater than or equal to the
“combined load locked-rotor current” value determined in
Step “e”.
The total wire length for the 3 RLS to be wired to the Expansion
Module will be: 2000ft + 1700ft + 1500ft = 5,200ft
Per the table entitled Total Wire Length for Expansion Modules on page
12-18, the maximum allowable wire length for 14AWG wire is
40,000ft for the RLS to be wired to the Expansion Module. This
portion of the installation will also be within the maximum wire
length permitted.
Ordering Instructions
g. Select the Safety Isolation System that meets or exceeds this
horsepower or kilowatt rating at the required voltage and
frequency.
1. Determine the Catalogue Number of the Safety Isolation System
based on the rating of the load(s) to which it will be connected as
follows:
h. Compare the ratings of the Safety Isolation Systems selected
in Steps “d” and “g”. Select the larger of the two systems for
your application.
If the Safety Isolation System is connected to a single motor load,
the horsepower or kilowatt rating of the system should be
determined as follows:
a. Select the Safety Isolation System that meets or exceeds the
horsepower or kilowatt rating of the load at the required
voltage and frequency.
2. Determine how many Remote Lockout Stations are required for
the application.
3. Determine how many Expansion Modules (if any) are required
for the application.
4. Pick suitable enclosure type(s) for the Safety Isolation System
Power Panel, Remote Lockout Stations and enclosed modules
(e.g., Expansion Modules, Pneumatic Isolation Module).
5. Determine what, if any, factory installed options are required for
the application (e.g. Pneumatic Isolation, Status Communication
to remote PLC, metering).
If the Safety Isolation System is connected to two or more
motors or one or more motors in combination with other loads,
the horsepower or kilowatt rating of the system should be
determined as follows:
a. Identify the types of loads (i.e. motor, resistive) and the values
of the currents of each of the loads (i.e. steady-state current
for resistive loads, full-load and locked-rotor currents for
motor loads) to be connected to the Safety Isolation System.
12-19
相关型号：
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