Elobau - 4621273E SAFETY RELAY, EVALUATION UNIT, 24V AC/DC SUPPLY VOLTAGE, CONNECTION FOR 4 SENSORS NO/NC, LED

Safety Evalutation Relay, 4 Sensor Connection

The robust and compact design of the 4621273E safety evaluation relay unit means it is perfect for use within demanding industrial applications that have limited real estate available. Safety Relays are devices that implement safety functions, so that in the event of a hazard the relay will take appropriate measures to reduce any risk to an acceptable level.

Featuring a volt-free safety output in SIL3/PLe up to 4 Amps and a control output with change-over contacts up to 3 Amps. A maximum of 4 sensors with normally open/ normally closed contacts can be connected to the safety relay.

The 4621273E safety relay can be used as a pin-compatible replacement for these Elobau devices (note the deviations):  462121E1U, 462121H1U, 462121H5U, 462121E1U1 (different operating times for these models), 462124E1 (different operating voltage AC 230 V), 462124E1U (different operating voltage AC 230 V and different operating time), and 462121H5, 462121E104, 462121E101, 462121H1, and 462121E1.

Compact Safety Relay, Evaluation Unit Features

• Supply voltage 24V AC and DC
• Switching Voltage Max. at Safety/control output - 30 VDC, 250 VAC
• Switching Current Max. Safety Output 4 Amps, Control Output 3 Amps
• Maximum switching power: Safety Output - 120 W, Control Output 90 W
• Connection for 4 sensors normally open/ normally closed
• Monitoring of connected contactors (EDM)
• 1 relay safety output very-free SIL3/PLe/Kat.4
• 1 control output changeover contact potential-free
• LEDs for status and error indication
• Automatic start function
• EDM start input
• PLe/SIL3/Cat.4
• Utilisation category AC-15 / DC-13