Wieland SNE 4024K-A Expansion Unit
The SNE 4024K can be used as an expansion device for all basic devices that are part of the safety devices of a machine and used to protect persons, material and the machine. It has two relay groups each with two enabling and one signaling current paths.
| Part Number | Ordering Code | Supply Voltage | Terminals |
| SNE 4024K-A | R1.188.3930.0 | 24 V DC | Screw Terminals |
| SNE 4024K-C | R1.188.3940.0 | 24 V DC | Push-in Terminals |
Circuit Diagram
| Attribute | Value |
|---|---|
|
Safety rating: |
Up to SIL 3 Category 4 PL e |
|
Protection rating: |
IP 40 for housing, IP 20 for terminals |
EN ISO 13849-1
EN 62061
EN 81-1
EN 50156-1
EN 61511
