PILZ-774148 Pilz Electrical Safety Devices

Out if stock but available for backorder.

Pilz PILZ-774148 is a safety relay designed for single or dual-channel operation with capabilities for safety gate monitoring, instantaneous E-STOP monitoring, pressure sensitive mat monitoring, and monitored manual reset. It features start-up testing with AND and OR inputs, alongside a self-test function, and is suitable for DIN rail mounting. The operating ambient air temperature range is -10 to +55°C, with a net height of 94 mm, rated current of 2A, and plug-in/detachable screw terminal connections. This part falls under the PNOZ e4.1p sub-range, with dimensions of W22.5mm x D121mm, and offers an IP40 degree of protection. It operates on a supply voltage of 19.2-30Vdc (24Vdc nominal) and is constructed with a PPO housing and ABS front housing. The net width is 22.5 mm. Its operating modes include automatic reset upon safety mat clearance and manual restart requiring operation and release of the start button without safety mat activation. The start-up test feature prevents automatic restarting after a power failure. It allows for an increase in the number of available contacts by connecting to contact expansion modules or external contactors/relays. The digital outputs include 2 x instantaneous safety outputs and 1 x instantaneous auxiliary output, plus 2 x test pulse outputs. It offers protection functions with two operating modes, with or without detection of shorts across contacts, and includes digital inputs for enhanced functionality.