SR1-A Schneider Electric, SR1-A Datasheet - Page 7

• Manufacturer Part Number: SR1-A
• Description: Zelio Logic programmable relays
• Manufacturer: Schneider Electric

Characteristics
Programmable relay type
Number of outputs
Operating limit values
Contact type
Thermal current
Electrical durability
for 500,000 operating cycles
Minimum switching capacity
Lower power switching
reliability of contact
Maximum operating rate
Mechanical life
Rated impulse withstand
voltage
Response time
Built-in protection
Programmable relay type
Number of outputs
Operating limit values
Loads
Drop out voltage
Response time
Built-in protection
Presentation:
pages 2 to 5
Relay output characteristics
Transistor output characteristics
(1) Characteristics at 55 ˚C for 60 % loading of inputs/outputs or at 45 ˚C for 100 % loading of inputs/outputs.
(2) If there is no volt-free contact between the relay output and the load.
8
References:
pages 10 and 11
(continued)
Without common potential
Utilisation category
At 5 V minimum voltage
No-load
At le
In millions of operating cycles
Conforming to IEC/EN 60947-1
Trip
Reset
Against short-circuit
Against overvoltage and overload
With positive polarity common
potential
Nominal voltage
Nominal current
Maximum current
At state 1
Trip
Reset
(screw terminal connections) (1)
(screw terminal connections)
“Zelio Logic”
programmable relays
Dimensions:
page 12
DC-12
DC-13
AC-12
AC-15
V
A
V
A
V
A
V
A
V
A
mA
Hz
Hz
kV
ms
ms
V
V
A
A
V
ms
ms
SR1-B121JD, SR1-p1p1BD,
SR1-p101FU
4
c 5…150, a 24…250
N/O
8
24
1.5
24 V L/R = 10 ms
0.6
230
1.5
230
0.9
10
17 V - 5 mA
Failure rate for 100 million operating cycles: 1
10
0.5
10
2.5
10
5
None. The use of a protection device (fuse or circuit-breaker) is
recommended for each channel or group of channels
None. Connect in parallel to the terminals of each preactuator an
RC circuit, MOV (ZNO) suppressor or an appropriately sized diode
for the voltage
SR1-B122BD
4 (PNP)
19.2…30
c 24
0.5
0.625 at 30 V
≤ 2 for I = 0.5 A
≤ 1
≤ 1
Against overload and short-circuits
Against overvoltage (2)
Against inversions of power supply
Schemes:
pages 12 and 13
SR1-p201BD, SR1-p201FU
8
Schneider Electric