Manufacturer: SIEMENS
Type: As-Interface Compact Module
Model: 3RK1200-0CQ20-0AA3
Operating Voltage: 26.5 … 31.6 V
Interface Total Current Input: max. 270 mA
Design of the Product: digital I/O modules for operation in the field, IP67 – K4
Number of Digital Inputs: 4
Type of Connection: 2- and 3-wire technology
Input Circuit: PNP transistor
Inputs Switching Level High: min. 10 V
Type of Electrical Connection: M12 screw-type terminals
Protection Class: IP67
Ambient Temperature: 25 … +85 °C
Dimensions: 80 X 45 X 30 mm