 
    | Parameters | |
|---|---|
| Voltage - Supply | 24VDC | 
| Ingress Protection | IP40 | 
| Termination Style | Circular, Spring Terminal | 
| Approval Agency | CE, cULus, TUV | 
| Controller Type | Single Beam | 
| Safety Category | Category 4, PLe, SIL3 | 
| Safety Outputs and Type | Solid State (2) | 
| Auxiliary Outputs and Type | Solid State (4) | 
| RoHS Status | RoHS Compliant | 
| Factory Lead Time | 8 Weeks | 
| Mounting Type | DIN Rail | 
| Weight | 0.529lb 239.95g | 
| Operating Temperature | -10°C~55°C | 
| Published | 2008 | 
| Series | ST4 | 
| Feature | Display, Muting Lamp Output | 
| Part Status | Active | 
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |