PILZ-774197 Pilz Electrical Safety Devices

Out if stock but available for backorder.

Pilz PILZ-774197 is a safety relay designed for single or dual-channel operation with functions including safety gate monitoring, instantaneous E-STOP monitoring, limit switch monitoring, and evaluation device for safe line inspection. It features monitored manual reset, start-up testing with AND input, and self-test capabilities. This part is suitable for DIN rail mounting and operates within an ambient air temperature range of -10 to +55°C. It has a net height of 94 mm, a rated current of 1.5A, and utilizes plug-in/detachable screw terminal connections. The PILZ-774197, belonging to the PNOZ e8.1p sub-range, measures 22.5mm in width and 121mm in depth, with a degree of protection rated at IP40. It requires a supply voltage of 20.4-26.4Vdc (24Vdc nominal) and is constructed with a PPO housing and an ABS front housing. The operating modes include single-channel operation without redundancy in the input circuit and dual-channel operation with a redundant input circuit, both capable of detecting earth faults. It offers automatic and monitored start options, and the possibility to increase the number of available contacts by connecting contact expansion modules or external contactors/relays. The digital outputs comprise 2 x instantaneous safety outputs, 2 x instantaneous auxiliary outputs, and 1 x test pulse output, with protection functions accommodating 2 operating modes. Digital inputs include 1 x digital input, 1 x PLIDdys input, 1 x feedback input, 1 x start input, and 1 x self-monitoring input.