Chapter 5: System Cable Installation
6. Prepare the opposite end of the cable for connection to the user-supplied 24 VDC power
supply, including a terminal to attach the cable shield to frame ground.
Installing the 24 VDC Cable
Do not turn on the 24 VDC power until instructed to do so in the next chapter.
1. Connect one end of the shielded 24 VDC cable to your user-supplied 24 VDC power sup-
ply. See the following figure. The cable shield should be connected to frame ground on
the power supply. Do not turn on the 24 VDC power until instructed to do so in System
Operation on page 87.
2. Plug the mating connector end of the 24 VDC cable into the 24 VDC connector on the
interface panel on the back of the eMB-40R. The cable shield should be connected to the
ground point on the interface panel.
–
+
24V, 6A
24V, 5A
–
+
-
+
SmartController EX
–
GND
+
1
2
7
6
5
4
3
3
Figure 5-10. User-Supplied 24 VDC Cable
05624-000 Rev. K
Cobra 350 User's Guide
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