Siemens SIMATIC NET RUGGEDCOM RST2228 Equipment Manual page 34

3.
4.
5.
Electrocution hazard – risk of death, serious personal injury, and/or damage to
the device
Make sure the supplied safety cover is always installed before the device is powered.
RUGGEDCOM RST2228
Equipment Manual, 10/2023, C79000-G8976-1359-19
Connect the terminal block plug to an I/O device.
1
European-style (Euroblock) terminal block
1
Screw-type terminal block
2
Figure 2.6 Failsafe alarm relay terminals
Reinsert the terminal block plug into the device.
For European-style (Euroblock) terminal block plugs, use a slotted screwdriver to
tighten the captive screws.
1
European-style (Euroblock) terminal block plug
1
Screw-type terminal block plug
2
Figure 2.7 Assembling the failsafe alarm relay terminal block plug
Install the safety cover.
DANGER
2.4 Connecting the failsafe alarm relay
2
2
Installing the device
25