Grounding The Device; Connecting Power - Siemens RUGGEDCOM RSG2488F Installation Manual

Chapter 2
Installing the Device
Figure 5: Failsafe Alarm Relay Wiring
1. Pluggable Terminal Block for HI Power Supplies 2. Screw-Type Terminal Block for HIP Power Supplies 3. Normally Open Terminal
4. Common Terminal 5. Normally Closed Terminal
Section 2.5

Grounding the Device

The RSG2488F chassis ground terminal uses an M3 screw. It is recommended to terminate the ground connection
with an M3 ring or spade lug and torque it to 1.7 N·m (15 lbf-in).
Figure 6: Chassis Ground Connection
1. M3 Screw 2. Standoff 3. M3 Ring Lug
Section 2.6

Connecting Power

The RUGGEDCOM RSG2488F supports dual redundant AC and/or DC power supplies that can be installed in any
combination.
The RUGGEDCOM RSG2488F can be equipped with either a screw-type or pluggable terminal block, which
provides power to both power supplies. The screw-type terminal block is installed using Phillips screws and
compression plates, allowing either bare wire connections or crimped terminal lugs. Use #6 size ring lugs for
secure, reliable connections under severe shock or vibration.
12
4
3
1
1
5
4
3 5
2
2
3
Grounding the Device
RUGGEDCOM RSG2488F
Installation Guide