2901486 [PHOENIX]
Off-Delay Relay, Momentary, 24VDC (Coil), 0.3s Adj Min, 300s Adj Max, DIN-Rail Mount,;
| 型号： | 2901486 |
| 厂家： | 
PHOENIX CONTACT |
| 描述： | Off-Delay Relay, Momentary, 24VDC (Coil), 0.3s Adj Min, 300s Adj Max, DIN-Rail Mount, 继电器 |
| 文件： | 总8页 (文件大小：156K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
ETD-BL-1T-OFF-CC- 10S
Timer relay with off delay (with control contact) and
adjustable time
Data sheet
103617_en_03
© PHOENIX CONTACT - 2013-09-16
Features
1
Description
Compact timer relay in 6.2 mm housing for controlling time
–
–
–
–
–
–
6.2 mm narrow housing
With off delay (with control contact)
Adjustable time
Easy and accurate time setting
Supply voltage 24 V DC
Output: A floating PDT
sequences.
The time is set on the front of the device using a labeled
thumbwheel, which is recessed to protect against accidental
modification. A screwdriver is used to change the settings
(blade width 2.5 mm).
The compact timer relays are available with different time
ranges as well as with a screw, spring-cage, and push-in
connection.
WARNING: Correct usage in potentially explosive areas
The module is a category 3 item of electrical equipment. Follow the instructions provided here during
installation and observe the safety instructions.
Never carry out work when voltage is present.
Make sure you always use the latest documentation.
It can be downloaded from the product at phoenixcontact.net/products.
This data sheet is valid for all products listed on the following page:
ETD-BL-1T-OFF-CC- 10S
2
Ordering data
Description
Type
Order No.
Pcs. / Pkt.
Timer relay with screw connection
Time range 0.1...10 s
ETD-BL-1T-OFF-CC- 10S
ETD-BL-1T-OFF-CC-300S
ETD-BL-1T-OFF-CC- 30MIN
ETD-BL-1T-OFF-CC-300MIN
2917450
2917463
2917467
2917489
1
1
1
1
Time range 3...300 s
Time range 0.3...30 min
Time range 3...300 min
Timer relay with spring-cage connection
Time range 0.1...10 s
ETD-BL-1T-OFF-CC- 10S-SP
ETD-BL-1T-OFF-CC-300S-SP
ETD-BL-1T-OFF-CC- 30MIN-SP
ETD-BL-1T-OFF-CC-300MIN-SP
2917612
2917625
2917638
2917641
1
1
1
1
Time range 3...300 s
Time range 0.3...30 min
Time range 3...300 min
Timer relay with Push-in connection
Time range 0.1...10 s
ETD-BL-1T-OFF-CC- 10S-PT
ETD-BL-1T-OFF-CC-300S-PT
ETD-BL-1T-OFF-CC- 30MIN-PT
ETD-BL-1T-OFF-CC-300MIN-PT
2901485
2901486
2901487
2901488
1
1
1
1
Time range 3...300 s
Time range 0.3...30 min
Time range 3...300 min
3
Technical data
Input data
Input voltage range
24 V DC (19,2 V DC ...30 V DC)
Time setting range
ETD-BL-1T-OFF-CC- 10S
ETD-BL-1T-OFF-CC-300S
ETD-BL-1T-OFF-CC- 30MIN
ETD-BL-1T-OFF-CC-300MIN
0.1 s ... 10 s
3 s ... 300 s
0.3 min ... 30 min
3 min ... 300 min
ETD-BL-1T-OFF-CC- 10S-SP
ETD-BL-1T-OFF-CC-300S-SP
ETD-BL-1T-OFF-CC- 30MIN-SP
ETD-BL-1T-OFF-CC-300MIN-SP
0.1 s ... 10 s
3 s ... 300 s
0.3 min ... 30 min
3 min ... 300 min
ETD-BL-1T-OFF-CC- 10S-PT
ETD-BL-1T-OFF-CC-300S-PT
ETD-BL-1T-OFF-CC- 30MIN-PT
ETD-BL-1T-OFF-CC-300MIN-PT
0.1 s ... 10 s
3 s ... 300 s
0.3 min ... 30 min
3 min ... 300 min
Function
OFF-CC: Off delay with control contact
Setting accuracy
Repeat accuracy
Nominal current typ.
≤ 2.5 % (of scale end value)
≤ 0.5 % (From the measuring range final value)
15 mA (Relay ON)
7 mA (Relay OFF)
Output data
Contact type
1 floating PDT
Output fuse
6.3 A (fast-blow)
Switching capacity
1500 VA (6 A / 250 V AC)
Control contact
Control contact
Non-floating, terminals A1-B1
min. 50 ms
Control pulse length
103617_en_03
PHOENIX CONTACT
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ETD-BL-1T-OFF-CC- 10S
General data
Mechanical service life
Service life, electrical
Operating mode
Degree of protection
Pollution degree
Surge voltage category
Rated insulation voltage
Impulse withstand voltage
Inflammability class according to UL 94
Mounting
7
Approx. 2 x 10 cycles
5
Approx. 2 x 10 cycles at ohmic load, 1000 VA
100% operating factor
IP20
2 (according to EN 50178)
III, safe isolation (according to EN 50178)
300 V AC (According to EN 50178)
6 kV (According to EN 50178)
V0
on standard DIN rail NS 35 in accordance with EN 60715
Mounting position
Width
Any
6.2 mm
Height
80 mm
Depth
86 mm
Type of housing
Color
Polyamide PA, self-extinguishing
green
Connection data Screw connection
Conductor cross section, solid
Conductor cross section, stranded
AWG
0.14 mm² ... 2.5 mm²
0.14 mm² ... 2.5 mm²
30 ... 12
Stripping length
8 mm
Tightening torque
0.6 Nm ... 0.8 Nm / 5 lb in ... 7 lb in
Connection data Spring-cage conn.
Conductor cross section, solid
Conductor cross section, stranded
AWG
0.14 mm² ... 2.5 mm²
0.14 mm² ... 2.5 mm²
26 ... 12
Stripping length
8 mm
Connection data Push-in conn.
Conductor cross section, solid
Conductor cross section, stranded
AWG
0.14 mm² ... 2.5 mm²
0.14 mm² ... 2.5 mm²
26 ... 14
Stripping length
8 mm
Ambient conditions
Ambient temperature (operation)
Ambient temperature (storage/transport)
Permissible humidity (operation)
-20 °C ... 65 °C
-25 °C ... 80 °C
15 % ... 85 %
Conformance / approvals
Conformance
CE-compliant
ATEX
X II 3 G Ex nA nC IIC T4 Gc X
UL/C-UL listed UL 508
GL EMC 1 C
UL, USA / Canada
GL (not for ETD-BL-...-PT)
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PHOENIX CONTACT
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ETD-BL-1T-OFF-CC- 10S
Conformance with EMC Directive 2004/108/EC
Noise immunity
EN 61000-6-2
EN 61000-6-4
When being exposed to interference, there may be minimal deviations.
Noise emission
Conformance with LV directive 2006/95/EC
Electronic equipm. for electrical power installations according to
EN 50178
4
Block diagram
B1
12 14
A1 +
t
A2 –
11
U = 24 V DC
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PHOENIX CONTACT
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ETD-BL-1T-OFF-CC- 10S
5
Safety regulations and installation notes
WARNING: Risk of electric shock
Never carry out work when voltage is present.
Installation notes
The category 3 device is suitable for installation in the zone 2 potentially explosive area. It fulfills the
requirements of EN 60079-0:2009 and EN 60079-15:2010.
NOTE: Installation, operation and maintenance may be carried out only by qualified electricians. Follow the
specified installation instructions. When installing and operating the device, the applicable safety directives
(including national safety directives), accident prevention regulations, as well as general technical regulations,
must be observed. The technical data should be taken from this data sheet and the certificates (conformity
assessment, other possible approvals).
NOTE: Do not open the device or make changes to it. Do not repair the device yourself, replace it with an
equivalent device. Repairs may only be carried out by the manufacturer. The manufacturer is not liable for any
damage due to violation of the described regulations.
NOTE: The IP20 degree of protection (IEC 60529/EN 60529) of the device is intended for a clean and dry
environment. Do not subject the device to any load that exceeds the described limits.
WARNING: Explosion hazard
The device has not been designed for use in potentially dust-explosive atmospheres.
Installation in Ex area (zone 2)
NOTE: Please observe the requirements defined for use in potentially explosive atmospheres!
WARNING: Explosion hazard
The device should be installed in a housing (control or distributor box) that fulfills the requirements of
EN 60079-15 and at least IP54 (EN 60529) degree of protection.
WARNING: Explosion hazard
When installing and connecting the supply and signal circuits observe the requirements of EN 60079-14. Only
devices suitable for operation in Ex zone 2 and the conditions at the application site may be connected to the
circuits in zone 2.
WARNING: Explosion hazard
Cables may be connected and disconnected in potentially explosive areas only when power is disconnected.
WARNING: Explosion hazard
The device must be stopped and immediately removed from the Ex area if it is damaged or was subject to an
impermissible load or stored incorrectly or if it malfunctions.
You can download the latest documents at www.phoenixcontact.net/products.
103617_en_03
PHOENIX CONTACT
5
ETD-BL-1T-OFF-CC- 10S
6
Structure
1
2
3
Knurled wheel for setting the time
LED U/t (green): Supply voltage and adjustable time
LED R (yellow): Output relay
A1+
A1+
A1+
A2-
A2–
A2–
F
ON
A
ET
R
O
I
O
t
T
a
t
m
2
–
I
m
17
37
9
I
E
W
n
12
a
2
I
2
14
D
T
AC
n
X
1
s
ON
+
0
12
w
1, 2
3
e
14
–
x10%
1
1
12
R
14
11
7
Installation
WARNING: Risk of electric shock
Never carry out work when voltage is present.
The module can be snapped onto all 35 mm DIN rails according to EN 60715.
UL requirement: Use copper cables approved for at least 75°C.
Power supply
The module is supplied with 24 V of DC voltage.
103617_en_03
PHOENIX CONTACT
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ETD-BL-1T-OFF-CC- 10S
8
Time setting
The time can be adjusted variably using a screwdriver (blade
width 2.5 mm). The value set on the knurled wheel multiplied
by 10 gives the percentage set value of the time end value.
A1+
A2-
B1
Example:
Time end range of the time relay = 10 s
1
Setting on the knurled wheel = 6
6 x 10 % = 60 %
Time end range of the time relay = 10 s 60 % of 10 s = 6 s
+
1
According to the setting of the knurled wheel (1...10), you can
also read the time directly from the "Time setting for different
time setting ranges" table.
6
–
x10%
R
11
14
12
Time settings for various time setting ranges:
Position 0.1 - 10 s 3 - 300 s
0.3 - 30 min
time [minutes]
3 - 300 min
time [minutes]
Knurled wheel time [seconds] time [seconds]
0
1
0,1
1
3
30
0,3
3
3
30
2
2
60
6
60
3
3
90
9
90
4
5
6
7
8
9
10
4
5
6
7
8
9
10
120
150
180
210
240
270
300
12
15
18
21
24
27
30
120
150
180
210
240
270
300
The following table shows some examples: All intermediate values (e. g. 1.5) can be adjusted.
The smallest adjustable time is reached at position "0". No time can be set between "10" and "0". This area is
identified with a quickly flashing geed LED.
103617_en_03
PHOENIX CONTACT
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ETD-BL-1T-OFF-CC- 10S
9
Diagnostics
The LEDs indicate the following error states:
LED U/t (green, backlighting of the knurled wheel)
–
–
–
Flashes: Voltage is present, the set time is elapsing
Flashing quickly: Undefined time range between "10" and "0" adjusted
On: Voltage is present, the set time has elapsed
LED R (yellow)
–
–
On: The output relay has picked up
Off: The output relay is dropped
10 Connection example
+
24 VDC
–
A1+
A2–
B1
11
12 14
11
14
12
11 Function
OFF-CC: With off delay with control contact
Supply voltage U must be applied permanently to the device
(green LED U/t lights up). When control contact A1-B1
closes, the output relay picks up (yellow LED R lights up). If
control contact A1-B1 opens, the set time t starts running
(green LED U/t flashes). After time t has elapsed (green LED
U/t lights up) the output relays drop out (yellow LED R is not
lit). If the control contact is closed again before time t elapses,
the elapsed time is deleted and restarted with the next cycle.
U
LED U/t
A1 - B1
LED R
t
< t
PHOENIX CONTACT GmbH & Co. KG • 32823 Blomberg • Germany
phoenixcontact.com
103617_en_03
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