42500| Hima |4-Fold Selection Element
Description
42500 is a 4-fold selection element designed for safety-related applications. It provides reliable signal processing and monitoring, suitable for systems requiring high safety integrity levels (SIL4). This module ensures safe operation in critical environments by managing multiple input signals and providing corresponding outputs.
Features
- Safety Integrity Level: SIL4 compliant
- Input Channels: Multiple independent input channels
- Fail-Safe Operation: Ensures safe operation in critical environments
- Compact Design: Space-efficient module for easy integration
- Overvoltage Protection: Protects against voltage spikes
- Line Monitoring: Detects short circuits and line breaks
Technical Specifications
- Signature: 45h (69 decimal)
-
Inputs:
- z2, d2, z4, z6, d6, z8, z10, d10, z12, z14, d14, z16
-
Outputs:
- z22 (Y1), d22 (not Y3), d24 (Y4), z24 (not Y4)
-
Boolean Values:
- U: TRUE
- NoResponse: FALSE
- ComErr: FALSE
- Ready: TRUE
- FB: TRUE
-
Operating Voltage:
- Input Voltage: Up to 30 V
- Output Voltage: Max. 1.5 V when reset
-
Current Ratings:
- Input Current: Up to 20 mA per channel
- Leakage Current: Max. 350 μA
-
Environmental Conditions:
- Operating Temperature: 0°C to +60°C
- Storage Temperature: -40°C to +85°C
- Dimensions: 35 x 23 x 25 mm (H x W x D)
42500| Hima |4-Fold Selection Element



42500| Hima |4-Fold Selection Element
Description
42500 is a 4-fold selection element designed for safety-related applications. It provides reliable signal processing and monitoring, suitable for systems requiring high safety integrity levels (SIL4). This module ensures safe operation in critical environments by managing multiple input signals and providing corresponding outputs.
Features
- Safety Integrity Level: SIL4 compliant
- Input Channels: Multiple independent input channels
- Fail-Safe Operation: Ensures safe operation in critical environments
- Compact Design: Space-efficient module for easy integration
- Overvoltage Protection: Protects against voltage spikes
- Line Monitoring: Detects short circuits and line breaks
Technical Specifications
- Signature: 45h (69 decimal)
-
Inputs:
- z2, d2, z4, z6, d6, z8, z10, d10, z12, z14, d14, z16
-
Outputs:
- z22 (Y1), d22 (not Y3), d24 (Y4), z24 (not Y4)
-
Boolean Values:
- U: TRUE
- NoResponse: FALSE
- ComErr: FALSE
- Ready: TRUE
- FB: TRUE
-
Operating Voltage:
- Input Voltage: Up to 30 V
- Output Voltage: Max. 1.5 V when reset
-
Current Ratings:
- Input Current: Up to 20 mA per channel
- Leakage Current: Max. 350 μA
-
Environmental Conditions:
- Operating Temperature: 0°C to +60°C
- Storage Temperature: -40°C to +85°C
- Dimensions: 35 x 23 x 25 mm (H x W x D)