Phoenix Contact PSR-M-EM5-TTL2-PI – Extension module

Description

• Product Type: Extension Module for Safety Relay System
• Model: PSR-M-EM5-TTL2-PI
• Compatibility: Designed to work with Phoenix Contact PSR modular safety relays.
• Safety Standards:
  • Complies with IEC 61508, ISO 13849-1, and EN 62061.
  • Safety Integrity Level (SIL): Up to SIL 3.
  • Performance Level (PL): Up to PL e.

Electrical Characteristics

• Supply Voltage:
  • Operating Voltage: 24V DC (typical for PSR series).
  • Voltage Tolerance: ±20% (e.g., 19.2V to 28.8V DC).
• Power Consumption:
  • Typically low power consumption, e.g., < 2W (exact value to be confirmed in the datasheet).
• Inputs:
  • Number of Inputs: 2 TTL-compatible inputs.
  • Input Type: Digital, TTL logic level (0V = Low, 5V = High).
  • Input Voltage: 5V DC (TTL-compatible).
• Outputs:
  • Number of Outputs: 2 relay outputs.
  • Output Type: Electromechanical relay (NO/NC contacts).
  • Contact Rating: Typically 5A at 250V AC or 30V DC (confirm in datasheet).
  • Switching Capacity: Suitable for resistive and inductive loads.