Type of supply voltage: DC Rated value (DC): 24 V permissible range, lower limit (DC): 20.4 V permissible range, upper limit (DC): 28.8 V Current consumption (rated value): 0.5 A Active power input, typ.: 12 W Interfaces:
-Interfaces/bus type 1x RS 232, 1x RS 422, 1x RS 485 (max. 12 Mbit/s)
-Number of RS 485 interfaces 1
-Number of RS 422 interfaces 1
-Number of RS 232 interfaces 1
-Number of 20 mA interfaces (TTY) 0 -Connection point identification: Yes IP degree of protection: IP65 Dimensions(W X H X D): 160 X 120 X70