EL2904
PRINTED CIRCUIT BOARD
DIGITAL INPUT TERMINAL, CONNECTION TECHNOLOGY 1-/2 WIRE; – NUMBER OF INPUTS 4; – PROTOCOL TWINSAFE/SAFETY OVER ETHERCAT; – STATUS DISPLAY 8 LEDS: 1 PER INPUT, 4 DIAGNOSTIC; – SUPPLY VOLTAGE 24 VDC; – NOMINAL VOLTAGE 24 VDC; – OPERATING TEMPERATURE 0 AT 55 C; – PROTECTION CLASS IP20.