Phoenix Contact 1337850 – PSR-M-EF1-XC-SDI8-SDO4-DO4-PI Extension Module, In Stock
Buy the Phoenix Contact 1337850, a safe PSRmodular extension module with 8 safe inputs and 4 safe outputs. Rated up to Cat. 4/PL e and SIL 3, this module is in stock and ready for fast shipping. Get a quote today.
Key Technical Specifications
- Product Type: Safe extension module
- Series: PSRmodular
- Safe Inputs: 8
- Safe Outputs: 4
- Reset Inputs / Signal Outputs: 4 (configurable)
- Clock Outputs: 4
- Interface: TBUS interface, TBUS connector included
- Terminal Type: Pluggable Push-in terminal block
- Housing Width: 22.6 mm
- Safety Rating: Up to Cat. 4/PL e per ISO 13849-1; SIL 3 per EN IEC 62061 and IEC 61508
- Special Suitability: Elevator applications per EN 81-20; ATEX Zone 2 / Class I Zone 2
- Approvals: cULus Listed (E196811), Functional Safety certified
- Compliance Note: Currently being prepared to meet the requirements of the Cyber Resilience Act (CRA)
Design and Performance
Seamless Extension of PSRmodular Base Modules
This extension module adds another 8 safe inputs and 4 safe outputs to a PSRmodular base safety module via the TBUS interface, letting the system scale to match the number of safety devices in the application.
Fast, Simple Commissioning
Hardware and software configuration is streamlined for quick startup, with comprehensive, easy-to-read diagnostics that help minimize machine downtime.
Tool-Free Installation
Pluggable Push-in terminal technology enables tool-free, time-saving wiring, and the included TBUS connector simplifies mounting alongside the base module.
Compact, Extended-Environment Design
A 22.6 mm housing width keeps panel footprint small, while a protective PCB coating and ATEX Zone 2 / Class I Zone 2 suitability support use in demanding industrial settings.
Why Buy the 1337850 From Us
- In stock and ready for immediate dispatch
- Fast shipping on every order
- Commercial advisory support to help you confirm the right PSRmodular configuration
- Competitive pricing — get a quote in minutes
