60
8024638/AE00/V1-0/2019-09| SICKSERVICE MANUAL | 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