PSR-SPP- 24DC/TS/SDI8/SDIO4 2986041 PHOENIX CONTACT PSR-TRISAFE-M I/O extension module with 8 safe inputs an.. View larger
Images are for illustrative purposes only. Please refer to data sheet for details.

PSR-SPP- 24DC/TS/SDI8/SDIO4 2986041 PHOENIX CONTACT PSR-TRISAFE-M I/O extension module with 8 safe inputs an..





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PSR-TRISAFE-M I/O extension module with 8 safe inputs and 4 safe parameterizable channels (choice of safe inputs or outputs), 2 clock/signal outputs; up to SILCL 3, Cat. 4/PL e, SIL 3, EN 50156, plug-in spring-cage terminal block

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Programmable Logic Controllers Plcs

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Width22.5 mm
Height112 mm
Depth114.5 mm

Ambient conditions

Ambient temperature (operation)-20 °C ... 55 °C
Ambient temperature (storage/transport)-20 °C ... 70 °C

Input data

Nominal input voltage UN24 V DC (A1 / A2)
Input voltage range in reference to UN0.85 ... 1.1
Typical input current at UN100 mA
Maximum response time< 30 ms
Bypassing voltage dips20 ms
Recovery time< 10 s
Protective circuitSurge protection Suppressor diode
Status display2 LEDs (green, red)
Number of safe inputs12 (of which 4 can be configured as input or output)
Nominal voltage UN24 V DC
Typical current consumption4 mA
Signal level "0" signal< 5 V
Signal level "1" signal> 11 V
Permissible cable length2000 m
Error detection time at 1-channel structure< 1 s
Status display12 LEDs (green)

Output data

Contact type8 safe digital inputs
4 safe digital outputs
4 safe digital inputs
2 clock outputs
2 alarm outputs
Number of safe semiconductor outputs4 (If the four parameterizable inputs/outputs are used as outputs)
Nominal voltage UN24 V DC
Limiting continuous current4x 0.5 A (see derating curve)
Max. capacitive load1 µF (When using electromechanical components (e.g. safeguarding), the capacitive load can be disregarded.)
Max. inductive loadA suitable and effective protective circuit is to be provided for inductive loads. A recommended measure is the use of free-wheeling diodes.
Test pulses< 1 ms
Number of outputs2
Nominal voltage UN24 V DC
Limiting continuous current50 mA
Test pulses~ 1 ms


Net weight99.99 g
Mounting typeDIN rail mounting
Degree of protectionIP54
Min. degree of protection of inst. locationIP54
Mounting positionHorizontal
Controlone and two channel
Parameters as per EN ISO 138494
Parameters for IEC 615083
Housing materialPolyamide PA non-reinforced
InterfacesDIN rail TBUS for connection to the master module, supplied as standard

Connection data

Connection methodSpring-cage connection
Conductor cross section solid min.0.2 mm²
Conductor cross section solid max.1.5 mm²
Conductor cross section flexible min.0.2 mm²
Conductor cross section flexible max.1.5 mm²
Conductor cross section AWG min.24
Conductor cross section AWG max.16
Stripping length8 mm

Datasheet - PDF


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