Pilz - 777302 SAFETY RELAY, 1/2 CHANNEL WIRING, 3NO, AUTO, 24-240V AC/DC, 22.5MM WIDTH, E STOP MONITOR

Safety Relay, 24-240 VAC/DC, E Stop Monitoring, Safety Gate Monitoring

This high-quality safety monitoring relay has been designed to run your safety circuits as efficiently as possible. Featuring 3 safety outputs, Normal Opening, 1 Auxiliary Contact, Normally Closed, and 1 Semiconductor output. Connection options include provisions for Emergency Stop Push Buttons, Reset Buttons.

This versatile safety relay meets numerous safety requirements – the circuit is redundant with built-in self-monitoring, the safety function remains effective in the case of a component failure, and the correct opening and closing of the safety function relay is tested automatically in each on-off cycle.

LED indicator for switching your channel status from 1 to 2 and to monitor your supply voltage, suitable for DIN rail mounting. Not suitable for non-contact barriers.

What do Safety Relays do?

Safety relays are an electrical device that is used to reduce risk in the workplace when a fault occurs and when detection zones are interrupted, initiating a safe, reliable response from other aspects of the installation. It does this by detecting breaks in wiring and faulty contactors or actuators by sending out electrical pulses through the wiring.

Typical applications include mechanical presses, hydraulic presses, safety circuits, emergency stop buttons and safety gates. A safety relay should be installed in a control cabinet with a minimum of IP54 protection.

Safety Relay Features

• Instantaneous E-STOP monitoring, Limit switch, Safety gate monitoring
• Single-channel, Automatic reset, Manual reset
• Supply voltage 24-240 VAC/DC
• Rated impulse withstand voltage 4 kV
• Screw terminals
• 1 - 2 channel wiring
• Number of inputs - 2
• 3 N/O instantaneous safety contacts
• 1 N/C Auxiliary contact
• 1 Semiconductor output
• Dimensions HxWxD 94 x 45 x 121 mm
• Certifications CCC, CE, cULus Listed, KOSHA, EAC (Eurasian), TÜV
• Standards - EN 60204-1, EN 60947-5-1, VDE 0113-1