18
User Manual S200 WCS
Update August 2021
Digital output 2
Max. load 200 mA / 30V
72+73
Digital output for electronic monitoring
Dosing pumps
Switching from output relay 1
80+81
Potential-free contact
Switching from output relay 2
82+83
Potential-free contact
Switching from output relay 3
84+85
Potential-free contact
Union
Terminals
Description
Modbus RS485 interface for
connecting digital probes
12VDC power supply voltage
12 V DC max. 200 mA
90+91+92+93+94 90 = 0 V, 91 = +12 V,
92 = B, communication
93 = A, communication
94 = shielding
Modbus RS485 interface
for communication with
the
management system
95+96+97
95 = B
96 = A
97 = shielding
WARNING
Risk of bodily injury: Only qualified personnel is authorized to undertake the
operations of setting up the equipment on its support.
Improper fastening = risk of equipment falling, deterioration of equipment and risk for
operators.
