Safety Monitoring Relay, Input or Control Voltage 24V DC, AC Contact Rating - Relay 2.50A @ 300V, DC Contact Rating - Relay 1.50A @ 24V, Mounting - Relay DIN Rail, Output Switch Configuration - Relay (3) SPST-NO Instantaneous, (3) SPST-NO Timed, Input Power Consumption (Burden) 2.8 W, Number of Inputs - Relay 4, Use With - Relay E Stop, Limit Switch, Delay Time - Relay Adjustable 0.10 to 3.00 sec, Response Time - Relay 200 msec, Electrical Connection - Relay Cage Clamp, Terminal Block Removable