R500
Series 8 I/O User's Guide
267
April 2017
Honeywell
12. Series 8 Power Sub-System Connections and
Alarm Indications
12.1 Series 8 DC Power Connections and Indicators
The following figures illustrates the typical DC power made in Series 8 cabinets with
RAM Charger Assembly 51454475-100 as well as the associated LED indicators. Refer
the below section for more information about the alarm connections for 24Vdc Digital
Inputs.
Figure 68 Typical dc power and power control module connections in
Series 8 cabinet with RAM Charger 51454475-100
IOL1A
IOL1B
IOL2A
IOL2B
Power Supply
Power Supply
+
+
-
-
24V Power Input