Wieland SNE 4012K Expansion Unit
2NO+1NC Relay Expansion Unit
Description
Output expansion unit, 2 enabling current paths, 2 signaling outputs, DC 24 V, screw-terminals pluggable
Specifications
Safety rating: Up to SIL 3 Category 4 PL e
Protection rating: IP 40 for housing, IP 20 for terminals
Compliance
EN ISO 13849-1
EN 62061
EN 80-20/50
EN 50156-1:2005 SNS 3
EN 61511
| Part Number | Ordering Code | Supply Voltage | Terminals |
| SNE 4012K-A | R1.188.3910.0 | 24 V DC | Screw Terminals |
| SNE 4012K-C | R1.188.3920.0 | 24 V DC | Push-in Terminals |
Circuit Diagram
