The PNOZ X2.8P (Order No. 777301) is a standalone safety relay from Pilz's renowned PNOZ X series. It is designed to monitor safety functions such as E-STOP pushbuttons, safety gates, and light barriers. Its compact 22.5 mm width makes it ideal for saving space in control cabinets, and it features plug-in screw terminals for easy wiring and maintenance.
| Parameter | Specification |
|---|---|
| Order Number | 777301 |
| Type | PNOZ X2.8P |
| Supply Voltage (UB) | 24 V AC/DC |
| Power Consumption | AC: 5.5 VA / DC: 2.5 W |
| Inputs | 1 or 2-channel wiring (with/without cross-circuit detection) |
| Safety Outputs (N/O) | 3 (3 N/O instantaneous) |
| Auxiliary Output (N/C) | 1 |
| Contact Current Rating | 6 A (AC1 / DC1) |
| Contact Voltage Rating | 240 V (AC1) / 24 V (DC1) |
| Utilization Category (AC15) | 230 V / 5 A |
| Start Type | Automatic or manual reset |
| Terminal Type | Plug-in screw terminals (24-12 AWG) |
| Mounting | DIN rail (35 mm) |
| Parameter | Specification |
|---|---|
| Dimensions (H x W x D) | 94 x 22.5 x 121 mm |
| Net Weight | 185 g |
| Ambient Temperature | -35 to +55 °C |
| Humidity Rating | 93 % r.h. at 40 °C (no condensation) |
| Housing Protection | IP40 |
| Terminal Protection | IP20 |
| Overvoltage Category | III / II |
| Pollution Degree | 2 |
The device complies with major international standards, including:
This safety relay is typically used in industrial machinery for: