60
8024638/AE00/V1-0/2019-09| SICK
S E R V I C E M A N U A L | MCS200HW
Subject to change without notice
5
REPAIRS
Fig. 72: IO module
4
Insert the new IO module into the guide rail and snap it into place.
5
Reconnect the leads.
6
Connect the MCS200HW power supply.
7
Test signal transmission (
see Chapter “Test signal transmission”, page 48
).
5.1.6
Replacing the test gas valves
1
Disconnect the MCS200HW power supply.
2
Close the valves of the connected test gas cylinders.
3
Loosen the locking screw of the power supply plug with a Phillips screwdriver.
Fig. 73: Power supply plug and excitation coil, fastening
Tools required
Phillips screwdriver
Spare parts set No.
Contents
6065506
2/2-path mini solenoid valve
1
Excitation coil, fastening nut
2
Power supply plug, locking screw