Product Description
Phoenix PSR-SPP-24UC/ESAM4/8X1/1X2
The Phoenix Contact PSR-SPP-24UC/ESAM4/8X1/1X2 is a versatile and reliable safety relay module designed for monitoring a wide range of safety functions. This multifunctional device is ideal for applications involving emergency stop pushbuttons, safety doors, and light grids. It features multiple sensor inputs, allowing for the connection of up to eight single-channel or four dual-channel sensors. With its robust design and compliance with high safety standards such as SIL 3 and PL e, this relay ensures maximum operational safety and machine protection. The pluggable screw connection terminals facilitate easy installation and maintenance, making it a preferred choice for complex safety circuits in industrial automation.
Technical Specifications:
- Nominal Input Voltage (U_N): 24 V AC/DC
- Safety Inputs: 8 single-channel or 4 dual-channel
- Safety Outputs: 2 enabling current paths (N/O), 1 signaling current path (N/C)
- Safety Integrity Level (SIL): 3 (IEC 61508)
- Performance Level (PL): e (EN ISO 13849-1)
- Connection Method: Pluggable screw connection
- Overall Width: 45 mm

Phoenix PSR-SPP-24UC/ESAM4/8X1/1X2
Discover the Phoenix Contact PSR-SPP-24UC/ESAM4/8X1/1X2 multifunctional safety relay. This SIL 3 / PL e certified module is perfect for emergency stop, safety door, and light grid monitoring, featuring 8 inputs and 2 safety outputs.










