PILZ 312200 PSSu E F 4DI Failsafe Digital Safety Input Module,
The Pilz 312200 (Model: PSSu E F 4DI) is a high-performance, decentralized failsafe digital input module designed for the PSSuniversal automation system. This compact module features 4 safety-related digital inputs and 2 test pulse outputs, making it an ideal choice for monitoring safety switches, emergency stops, light curtains, and other critical field devices. Engineered for modular safety configurations, it ensures reliable short-circuit and cross-fault detection in harsh industrial automation environments. It integrates seamlessly into existing Pilz safety networks to provide robust protection for both personnel and machinery.
| Specifications | |
| Product Make | PILZ |
| Part Number / SKU | 312200 |
| Model Designation | PSSu E F 4DI |
| Product Series | PSSuniversal (PSSu) |
| Module Type | Failsafe Digital Safety Input Module |
| Number of Digital Inputs | 4 |
| Input Signal Voltage | 24 V DC (6 mA current consumption per input) |
| Number of Test Pulse Outputs | 2 (Max. 0.25 A current load) |
| Galvanic Isolation | Yes (between field and module electronics) |
| Mounting Type | DIN Rail plug-in via PSSu base module |
| Condition | NEW |
| Warranty | 1 YEAR |
| Country of Origin | Germany |
| Protection Degree | IP20 |
| Length | 60.2 mm |
| Width | 12.6 mm |
| Height | 76 mm |
| Weight | 50 g |









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