G3DZ-2R6PLDC24 [OMRON]
Relay Output Blocks; 继电器输出块
| 型号： | G3DZ-2R6PLDC24 |
| 厂家： | 
OMRON ELECTRONICS LLC |
| 描述： | Relay Output Blocks |
| 文件： | 总14页 (文件大小：417K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
9
G70D
Relay Output Blocks
Compact, 16-Point Output Blocks
Save Space in Control Panels
1 Compact standard version or
quick-to-service vertical models
1 Power MOSFET or relays installed
1 Built-in diode absorbs coil surge
1 All have operation indicators
1 Terminal blocks accept M3.5 fork-type
crimp terminals
1 Expansion terminal block for vertical
models allows power line connections
èò
1 Mounts to DIN rail track or with screws
1 Dedicated cables for high-density PLC
modules available (sold separately)
Ordering Information
3 RELAY OUTPUT BLOCKS
Appearance
Output points
Rated
voltage
Output type
Internal I/O
circuit common
Part number
16 points
24 VDC
Relay outputs
NPN (+ common) G70D-SOC16 DC24
PNP (-- common) G70D-SOC16-1 DC24
NPN (+ common) G70D-FOM16
(SPST-NO x 16)
includes relay
pulling tool.
Power MOSFET
relay outputs
PNP (-- common) G70D-FOM16-1 DC24
NPN (+ common) G70D-VSOC16
16 points
(SPST-NO x 16)
24 VDC
Relay outputs
Power MOSFET
relay outputs
NPN (+ common) G70D-VFOM16
G70D
G70D
3 GENERAL-PURPOSE CONNECTING CABLES
The following cables can be connected to I/O boards and PLC modules from any manufacturer.
Item
Length
Part number
G79-Y100C
G79-Y150C
G79-Y200C
G79-Y300C
G79-Y500C
G79-A200C
1 m (3.28 ft)
1.5 m (4.92 ft)
2 m (6.56 ft)
3 m (9.84 ft)
5 m (16.40 ft)
2 m (6.56 ft)
Connecting
crimp hook
terminals
Connecting cable with
loose wires
5 m (16.40 ft)
G79-A500C
3 DEDICATED CONNECTING CABLES FOR OMRON PLC MODULES
The following cables are designed to connect directly to Omron PLC modules and have dedicated connectors for specific models.
Item
Length
Part number
G79-100C
1 m (3.28 ft)
1.5 m (4.92 ft)
2 m (6.56 ft)
3 m (9.84 ft)
5 m (16.40 ft)
Connecting cable with
one connector
for high-density
G79-150C
G79-200C
I/O modules
G79-300C
G79-500C
Connecting cable with
two connectors
for high-density
I/O modules
1 m (3.28 ft) + 0.75 m (2.46 ft)
G79-O100C-75
2 m (6.56 ft) + 1.75 m (5.74 ft)
G79-O200C-175
G79-O300C-275
G79-O500C-475
G79-150C-125-100
3 m (9.84 ft) + 2.75 m (9.02 ft)
5 m (16.40 ft) + 4.75 m (15.58 ft)
1.5 m (4.92 ft) + 1.25 m (4.10 ft) + 1 m (3.28 ft)
Connecting cable wit
three connectors
for CS1 high-
density I/O
2 m (6.56 ft) + 1.75 m (5.74 ft) + 1.5 m (4.92 ft)
3 m (9.84 ft) + 2.75 m (9.02 ft) + 2.5 m (8.20 ft)
G79-200C-175-150
G79-300C-275-250
modules
3 ACCESSORIES
Item
Applicable output blocks
Rated voltage
Part number
G6D-4-SB
Shorting bar
G70D-VSOC16, G70D-VFOM16
G70D-VSOC16, G70D-VFOM16
G70D-VSOC16, G70D-SOC16
G70D-VFOM16, G70D-FOM16
Expansion terminal block
Replacement relays
G70D-ET
24 VDC; minimum load 10 mA at 5 VDC
24 VDC
G6D-1A DC24
G3DZ-2R6PL DC24
2
G70D
G70D
Specifications
3 RATINGS
Power MOSFET Relay (G3DZ) Specifications
The following values apply to the G3DZ Relay mounted to the
G70D and do not apply to the G3DZ Relay itself before it is
mounted.
The following values apply to the G6D Relay mounted to the
G70D and do not apply to the G6D Relay itself before it is
mounted.
Input Ratings
Electromechanical Relay (G6D) Specifications
Coil Ratings
Rated voltage
Operating voltage
Voltage level
24 VDC
19.2 to 28.8 VDC
19.2 VDC max.
1 VDC min.
Rated voltage
24 VDC
10.5 mA
Must operate
Must release
Rated current
Coil resistance
2,880
Ω
Input impedance
Rated current
4 k
20%
Ω ±
8.2 mA 20%
Must operate voltage
Release voltage
Max. allowable voltage
Power consumption
70% max. of rated voltage
10% min. of rated voltage
130% of rated voltage
Approx. 200 mW
±
Note: The rated current includes the current consumption of the
operation indicator.
Output Ratings
Note: 1. The must operate voltage is 75% max. of the rated
voltage if the Relay is mounted upside down.
Load voltage
Load current
Inrush current
3 to 264 VAC, 3 to 125 VDC
100 A to 0.3 A
2. Rated current and coil resistance were measured at a
µ
coil temperature of 23EC (73.4EF) with a tolerance of
6 A (10 ms)
10%.
±
3. Operating characteristics were measured at a coil tem-
perature of 23EC (73.4EF).
4. The maximum allowable voltage is the maximum value
of the allowable voltage range for the relay coil operat-
ing power supply. There is no continuous allowance.
5. The rated current includes the current consumption of
the operation indicator.
Contact Ratings
Load
Resistive load (cos = 1)
φ
Rated load
3 A at 250 VAC, 3 A at 30 VDC
5 A (See Note 1)
250 VAC, 30 VDC
5 A
Rated carry current
Max. switching voltage
Max. switching current
Max. switching capacity
1,250 VA, 150 W
5 VDC, 1 mA
Error rate (level p)
(reference value)
(see note 2)
Life expectancy
Electrical: 100,000 operations
min. (under and at the rated
load at 1,800 operations/hr)
Mechanical: 20,000,000
operations min. (at 18,000
operations/hr)
Note: 1. This value is for when the maximum 8 points are ON.
2. This value is for a switching frequency of 120 times per
minute.
3
G70D
G70D
3 CHARACTERISTICS
Part number
G70D-VSOC16/
G70D-SOC16 (-1)
G70D-SOC16(-1)
G70D-VFOM16/
G70D-FOM16 (-1)
G70D-FOM16 (-1)
Output type
Relay outputs
Power MOSFET Relay outputs
Contact form
16 points (SPST-NO x 16)
Single
Contact mechanism
Contact resistance
Insulation method
Must operate time
100 m max. measured at 1 A, 5 VDC
Ω
Photocoupler
6 ms max.
10 ms max. at 23 C (73.4 F) ambient
°
°
temperature
Release time
10 ms max. at 23 C (73.4 F) ambient
temperature
10 ms max.
°
°
Output ON-resistance
2.4 max.
Ω
Leakage current at OFF-state
Max. switching frequency
10 µA max. at 125 VDC
Mechanical: 18,000 operations/hr
Rated load: 1,800 operations/hr
Insulation resistance
Dielectric strength
100 M min. (at 500 VDC)
Ω
2,000 VAC for 1 min between coil and contact 2,000 VAC for 1 min between input and output
terminals
Noise immunity
Power input (normal mode):
Power input (common mode):
Input cable (coiling):
600 V for 10 min with a pulse width of 100 ns/1 µs
1.5 kV for 10 min with a pulse width of 100 ns/1 µs
1.5 kV for 10 min with a pulse width of 100 ns/1 µs
600 V for 10 min with a pulse width of 100 ns/1 µs
Unit body (coiling):
Vibration resistance
Shock resistance
Destruction 10 to 55 Hz, 1.0--mm double amplitude for 2 hrs each in X, Y, and Z directions
Malfunction 10 to 55 Hz, 0.75--mm double amplitude for 2 hrs each in X, Y, and Z directions
2
Destruction 300 m/s
2
Malfunction 100 m/s
+10%
Operating voltage range
Current consumption
24 VDC
/
--15%
Approx. 170 mA at 24 Approx 300 mA at 24 Approx. 125 mA at 24 Approx. 300 mA at 24
VDC (See Note 2) VDC (See Note 2) VDC (See Note 3) VDC (See Note 3)
Cable length
LED color
Between block and controller: 5 m max. (reference value for AWG28)
Between block and external device: Dependent on load
Operation indicator:
orange
Operation indicator:
orange
Operation indicator:
orange
Operation indicator:
orange
Power supply: green
Power supply: green
Coil surge absorber
Diode (600 V, 1 A)
Diode (400 V, 0.3 A)
Diode (600 V, 1 A)
Diode (400 V, 0.3 A)
Ambient
temperature
Operating
Storage
-- 2 5 C to 55 C (--13 F 0 C to 55 C (32 F to
-- 2 5 C to 55 C (--13 F 0 C to 55 C (32 F to
° ° ° ° ° °
°
°
°
°
°
°
to 131 F) with no
icing or condensation or condensation
131 F) with no icing
to 131 F) with no
131 F) with no icing
°
°
°
°
icing or condensation or condensation
-- 2 5 C to 65 C (--13 F -- 2 0 C to 65 C (--4 F
-- 2 5 C to 65 C (--13 F -- 2 0 C to 65 C (--4 F
°
°
°
°
°
°
°
°
°
°
°
°
to 149 F) with no
to 149 F) with no
to 149 F) with no
to 149 F) with no
°
°
°
°
icing or condensation icing or condensation icing or condensation icing or condensation
Ambient humidity
Mounting strength
Operating
45% to 85% RH 35% to 85% RH 45% to 85% RH 35% to 85% RH
No damage when 49 N pull load was applied for 1 s in all directions (except for 9.8 N min. in
direction of rail)
Terminal strength
Tightening torque: 0.78 to 1.18 N : m
Pull strength:
49 N for 1 min
Weight (See Note 4)
Approx. 280 g
Approx. 200 g
Approx. 280 g
Approx. 200 g
Note: 1. The above values are initial values.
2. Current consumption is when all points are ON and includes G6D Relay coil current but does not include any external load
current.
3. Current consumption is when all points are ON and includes G3DZ input current but does not include any external load current.
4. The Relay Output Block weighs approximately 315 g with the Expansion Terminal Block mounted.
4
G70D
G70D
Engineering Data
3 RELAY OUTPUT MODELS
G70D-SOC16(-1)/G70D-VSOC16
Max. Switching Capacity
Life Expectancy
250 VAC/30 VDC resistive load
DC resistive load
AC resistive load
Switching voltage (V)
Switching current (A)
3 POWER MOSFET OUTPUT MODELS
G70D-FOM16(-1)/G70D-VFOM16
Load Current vs. Ambient Temperature Characteristics
Inrush Current Resistivity
Non-repetitive (Keep the inrush current to half the rated
value or less if it occurs repeatedly.)
Ambient temperature ( C)
°
Energizing time (ms)
5
G70D
G70D
Operation
3 INTERNAL CIRCUIT
G70D-SOC16/G70D-FOM16
NPN-compatible output terminal (+ common output): A controller with an NPN transistor (-- common output) can be connected.
Connector Terminal
Arrangement
(Top View)
I/O indications on
Screw Terminals
19(11)...A8
A0...(1)20
17(12)...A9
A1...(2)18
A2...(3)16
A3...(4)14
A4...(5)12
15(13)...A10
13(14)...A11
11(15)...A12
9(16)...A13
7(17)...A14
A5...(6)10
A6...(7) 8
5(18)...A15
3(19)...0 V
A7...(8) 6
0 V..(9) 4
24 V...(10)2
1(20)...24 V
(Black
triangle
mark)
Connector pin numbers in
parentheses are for G79 Cable.
Note:
The pin numbers are indicated
for user’s convenience. The
black triangle mark can be used
to determine orientation.
Note: Wiring shown above is for G6D Power Relays.
G70D-SOC16-1/G70D-FOM16-1
PNP-compatible output terminal (-- common output): A controller with an PNP transistor (+ common output) can be connected.
Connector Terminal
Arrangement
(Top View)
I/O indications on
Screw Terminals
19(11)...A8
A0...(1)20
17(12)...A9
A1...(2)18
A2...(3)16
A3...(4)14
A4...(5)12
15(13)...A10
13(14)...A11
11(15)...A12
9(16)...A13
7(17)...A14
A5...(6)10
A6...(7) 8
5(18)...A15
3(19)...0 V
1(20)...24 V
A7...(8) 6
0 V..(9) 4
24 V...(10)2
(Black
triangle mark)
Connector pin numbers in
parentheses are for G79 Cable.
Note:
The pin numbers are indicated
for user’s convenience. The
black triangle mark can be
used to determine orientation.
Note: Wiring shown above is for G6D Power Relays.
6
G70D
G70D
G70D-VSOC16/G70D-VFOM16
NPN-compatible output terminal (+ common output): A controller with an NPN transistor (-- common output) can be connected.
Connector Terminal
Arrangement
(Top View)
I/O indications on
Screw Terminals
(Triangle mark)
With Expansion Terminal Block
Note: 1. The terminal block shows the G70D-VSOC16, which operates with G6D relays mounted.
The G70D-VFOM16 terminal block uses G3DZ power MOSFET relays in place of G6D relays.
2. Terminals C0 to C15 are electrically independent from each other.
3. When the terminal block and relay block are connected to each other, each electrical check terminal of
the relay block is connected to the corresponding terminal of the terminal block.
3 TERMINAL ARRANGEMENT AND LOAD CONNECTION EXAMPLES
G70D-SOC16(-1)/G70D-FOM16(-1)
Power supply
24 VDC
Note: 1. Dotted lines show internal connections.
2. B2, B3, B4, and B5 are each found in two locations. Connect power to either of them.
7
G70D
G70D
G70D-VSOC16/VFOM16 Without Expansion Terminal Block
24 VDC
G70D-VSOC16/VFOM16 With Expansion Terminal Block
24 VDC
Electrical check terminals (See Note)
Connector
Operation indicators
Note: When the terminal block and relay block are connected to each other,
each electrical check terminal of the relay block is connected to the
corresponding terminal of the terminal block.
8
G70D
G70D
Dimensions
Unit: mm (inch)
G70D-SOC16(-1)
G70D-FOM16(-1)
53 (2.09)
25
(0.98)
156 (6.14) max.
135 0.2 (5.31 0.008)
±
±
54
(2.12)
40 0.2
(1.57
±
0.008)
±
51 (2.01)
max.
30--M
3
6
7
6
39 (1.53)
max.
Mounting Holes
Two, 4.2 dia. or M4
40 0.2
±
(1.57
0.008)
±
135 0.2 (5.31 0.008)
±
±
G70D-VSOC16
G70D-VFOM16
81 (3.19) max.
46.5 (1.83)
135 (5.31)
5
100 0.2 (3.94 0.008)
±
±
46
(1.81)
max.
50
±
0.2
(1.97
0.008)
±
54.5
(2.15)
max.
Terminal block
Relay block
Terminal Block (with Expansion Terminal Block)
Terminal Block (without Expansion Terminal Block)
135 (5.31) max.
6.8
10
40
(1.57)
max.
11.6
10
13.6
2
3
6.2 min.
7.62
12.8
7.62
6.2 min.
50, M3 Phillips--
head screws
34, M3 Phillips--
head screws
Mounting Holes
Two, 4.2 dia. or M4 holes
50
±
0.2
(1.97
0.008)
±
100 0.2 (3.94 0.008)
±
±
9
G70D
G70D
3 GENERAL-PURPOSE CONNECTING CABLES
Unit: mm (inch)
G79-YPC Cable with Crimp Terminals
Convenient for connecting screw terminals to Output Blocks
Side A
Side B
Connecting to
devices
Connecting to
G70D Relay
Output Block
ç
300
G79-APC Cable with Loose Wires
Device connection end provides loose wires.
Side A
Side B
Connecting to
peripheral devices
Connecting to
G70D Relay
Output Block
ç
300
With loose wires and crimp terminals
With loose wires
Length ( )
Part number
Length ( )
Part number
ç
ç
1,000 mm (3.28 ft)
G79-Y100C
G79-Y150C
G79-Y200C
G79-Y300C
G79-Y500C
2,000 mm (6.56 ft)
5,000 mm (16.40 ft)
G79-A200C
G79-A500C
1,500 mm (4.92 ft)
2,000 mm (6.56 ft)
3,000 mm (9.84 ft)
5,000 mm (16.40 ft)
3 DEDICATED CONNECTING CABLES FOR OMRON PLC MODULES
Guidelines
The number of I/O points used must correspond to the number of Output Blocks.
The number of I/O connectors used must correspond to the number of cables.
G79-PC Cable with Connector (1:1)
Side A
Side B
Connection to
PLC high--density
output modules
Connection to
G70D Relay
Output Block
ç
Applicable Omron PLC
High-density I/O Modules
Connector Cable for Output Blocks
Length ( )
Part number
Part number
No. of output points
ç
C200H-OD215
32 output points (2 cables)
16 inputs/16 outputs (1 cable)
32 output points (2 cables)
16 inputs/16 outputs (1 cable)
1,000 mm
1,500 mm
2,000 mm
3,000 mm
5,000 mm
G79-100C
G79-150C
G79-200C
G79-300C
G79-500C
C200H-MD215
C500-OD415CN
C500-MD211CN
10
G70D
G70D
G79-OPC-P Cable with Connector (1:2)
A
Side A
Side B
Connection to
G70D Relay
Output Blocks
Connection to
PLC high-density
output modules
CN2
CN1
B
Straight length
Connector Cable for Output Blocks
Applicable Omron PLC
High-density I/O Modules
Part number
Length ( )
ç
Part number
C200H-OD218
C200H-OD219
C500-OD213
CQM1-OD213
No. of output points
A
B
32 points (1 cable)
64 points (2 cables)
64 points (2 cables)
32 points (1 cable)
1,000 mm (3.28 ft)
1,500 mm (4.92 ft)
2,000 mm (6.56 ft)
3,000 mm (9.84 ft)
5,000 mm (16.40 ft)
750 mm (2.46 ft)
G79-O100C-75
1,250 mm (4.10 ft)
1,750 mm (5.74 ft)
2,750 mm (9.02 ft)
4,750 mm (15.58 ft)
G79-O150C-125
G79-O200C-175
G79-O300C-275
G79-O500C-475
G79-PC-P-P Cable with Connector (1:3)
A
B
Side A
Side B
CN3
Connection to
PLC high-density
output modules
Connection to
G70D Relay
Output Blocks
CN2
CN1
C
Straight length
Connector Cable for Output Blocks
Applicable Omron PLC
High-density I/O Modules
Part number
Length ( )
ç
Part number
No. of output points
A
B
C
CS1W-OD29P
CS1W-MD29P
96 points (2 cables)
48 inputs/48 outputs
(1 cable)
1,500 mm (4.92 ft)
2,000 mm (6.56 ft)
3,000 mm (9.84 ft)
1,250 mm (4.10 ft)
1,750 mm (5.74 ft)
2,750 mm (9.02 ft)
1,000 mm (3.28 ft)
1,500 mm (4.92 ft)
2,500 mm (8.20 ft)
G79-150C-125-100
G79-200C-175-150
G79-300C-275-250
11
G70D
G70D
3 ACCESSORIES
Unit: mm (inch)
These accessories are for G70D-VSOC16 and G70D-VFOM16 Terminal Blocks.
G70D-ET Expansion Terminal Block
24.75
(0.97)
131.8
(5.19)
11
10.65
(0.42)
6.3
7.62
G6D-4-SB Short Bar
9.6
(0.38)
28.56 (1.12)
Precautions
3 GENERAL PRECAUTIONS
The G70D is used only for outputs.
Electric Shock
If the Output Block is connected to a DC inductive load, connect
a diode to the Output Block to protect against counter-
electromotive voltage. This may result in damage to the output
element and a short or open--circuit malfunction.
It is extremely dangerous to connect or disconnect relays with the
power turned on. Always turn off the power before wiring the
Output Block or replacing the relays.
3 CORRECT USE
Replacing Relays
The G70D-SOC16(-1) and G70D-VSOC16 are equipped with
G6D-1A, 24 VDC relays. The G70D-FOM16(-1) and
G70D-VFOM16 are equipped with G3DZ-2R6PL, 24 VDC power
MOSFET solid state relays.
Do not connect or disconnect connectors with the power turned
on; faulty operation may occur.
Wiring
Be sure to turn OFF the power when wiring the Output Block and do
not touch the charged terminals of the Output Block, or an electric
shock may result. Turn ON the power afterthe Output Block is wired
and the relay block is mounted.
Turn OFF the Output Block to replace Relays. Otherwise, an
electric shock may result or the Output Block may malfunction.
Mount the Relay by pressing the upper part straight down until
the Relay is locked with the hooks. Make sure none of the Relay
terminals are bent or the Output Block may malfunction or radiate
heat.
Apply specified voltages to the input terminals. Otherwise, the
Output Block may malfunction, be damaged, or burn.
Relay Models
Do not connect the Output Block to any load exceeding the rated
switching voltage or current of the Output Block. Otherwise, faulty
insulation, contact weld, or faulty contact of the Relays, damage
to the Relays may result or the Relays may malfunction or burn.
Wiring
Make sure that the polarity of each terminal is correct, the power
lines are wired properly, and the terminal voltage is appropriate.
Do not disconnect or connect the connector while the Output
Block is turned ON. Otherwise, the Output Block may
malfunction.
The life of a Relay varies with the switching condition. Test the
Relays under the actual operating conditions before using the
Relays within the permissible switching frequency. The use of
deteriorated Relays may result in the faulty insulation of the
Relays or cause the Relays to burn.
Cable Connector Locks
Before the Output Block is turned ON, make sure that the
connectors of all the cables connected to the Output Block are
locked.
Do not use the Output Block in places with flammable gas. A fire
or explosion may result from the heat of the Relays or a spark
from the Relays when they are switched.
Power MOSFET Models
Do not connect the Output Block to loads consuming a total
current exceeding the rated output current of the Output Block.
You may damage the output element and a short or open--circuit
malfunction may result.
12
G70D
G70D
Installation Environment
Do not install the Output Block in the following locations or
damage or malfunction may result.
-
-
Locations with direct sunlight.
Relay block
Locations with ambient temperature ranges not within --25 C
°
Terminal block
to 55 C (--13 F to 131 F).
°
°
°
-
Locations with rapid temperature changes resulting in
condensation or relative humidity exceeding 45% to 85%.
Expansion
terminal block
-
-
-
-
Locations with corrosive or inflammable gas.
Locations with excessive dust, salinity, or metal powder.
Locations with vibration or shock affecting the Output Block.
Locations with water, oil, or chemical sprayed on the Output
Block.
Removing and Mounting the Terminal Block and
Relay Block
Refer to the diagram below.
Screw Tightening Torque
Tighten all screws of the Output Block properly, or the Output
Block may malfunction.
1. Removing
-
-
-
Terminal screws: Tighten each terminal screw to a torque of
0.78 to 1.18 N : m.
Check that the load and the Output Block are both turned OFF.
Turn the mounting screws of the relay block counterclockwise
alternately and equally until the relay block is slightly raised.
Mounting screws: Tighten each mounting screw to a torque
of 0.59 to 0.98 N : m
When the relay block is slightly raised, disconnect the protruding
part A of the relay block from the interior wall of the Output Block.
Relay block mounting screws: Tighten each mounting screw
to a torque of 0.59 to 0.98 N : m.
Further turn the mounting screws counterclockwise and remove
the mounting screws. Then remove the relay block.
Cleaning
Do not use paint thinner to clean the surface because damage or
discoloration may result.
2. Mounting
Check that the load and the Output Block are both turned OFF.
Handling
Do not drop the Output Block or shock or vibrate the Output
Block excessively. This may damage the Output Block and result
in malfunction.
Check that the part B of he terminal block is free of metal dust or
other foreign materials.
Mount the relay block straight along the groove of the terminal
block.
Disassembling, Repairing, and Modifying
Do not disassemble, repair, or modify the Output Block. An
electric shock may result or the Output Block may malfunction.
Press the both ends of the relay block and place the protruding
part A onto the interior wall of the Output Block.
Output Block Configuration
G70D-SOC/G70D-FOM
Tighten the mounting screws of the relay block clockwise
alternately and equally to secure the relay block
To open the protective cover, lift cover at both points marked “A”
in the following illustration.
Mounting screws
Relay block
Use the Relay Removal Tool provided to the left of the screw
terminals when replacing relays.
Terminal block
G70D-VSOC/G70D-VFOM
For ease-of-use and space-saving, the G70D-VSOC16
incorporates a terminal block and relay block that can be
separated from the Output Block. The relay block has operation
indicators and replaceable Relays along with electrical check
terminals for monitoring the operation of the Output Block.
The Expansion Terminal Block can be mounted to the Output
Block for power line connections.
13
G70D
G70D
Nameplate of Terminal Block
Electrical Check Terminals
As shown in Figure 1, the nameplate of the terminal block is
located on the bottom surface of the relay block.
The terminal block of the G70D-VSOC16 in operation is located
under the relay block. Therefore, unlike the terminal blocks of
other models, electrical checks on the terminals are not possible
with multimeter probes. The relay block of the G70D-VSOC16,
however, incorporates electrical check terminals, each of which is
connected to the corresponding terminal of the terminal block. All
the pairs of these terminals share single terminal numbers
respectively.
To fill in the nameplate, remove the nameplate from the relay
block. Then return it to the original location when finished.
To read the nameplate after the Output Block is mounted to a
panel, for example, pull out the nameplate from the bottom
surface of the relay block as shown in Figure 2.
To check these terminals, apply multimeter probes to these
terminals.
Do not touch these energized terminals with a thin metal object
or similar objects. Doing so may result in an electric shock.
Relay block
Nameplate
Figure 1
Multimeter probes
Nameplate
Electrical check terminals
Figure 2
Mounting the Expansion Terminal Block
Insert the hooks of the Expansion Terminal Block into the
mounting holes on the terminal block and slide the Expansion
Terminal Block so that it will not separate from the terminal block.
Tighten the mounting screw of the Expansion Terminal Block
securely.
Terminal block
Mounting screw
Expansion Terminal Block
NOTE: DIMENSIONS SHOWN ARE IN MILLIMETERS. To convert millimeters to inches divide by 25.4.
9
OMRON ELECTRONICS, INC.
OMRON CANADA, INC.
One East Commerce Drive
885 Milner Avenue
Schaumburg, IL 60173
Scarborough, Ontario M1B 5V
1-800-55-OMRON
416-286-6465
Cat. No. J099-E3-1
04/00
Specifications subject to change without notice.
Printed in U.S.A.
相关型号：
G3DZ2R6PLDC12
SSR Identical to the G6D in Size with a Maximum AC/DC Switching Current of 0.6 A
OMRON
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