RKI Instruments Beacon 410 - Manual (Page 19)

Beacon 410 Gas Monitor Operator’s Manual Wiring the Beacon 410 Gas Monitor • 15
Figure 7: Beacon 410 Gas Monitor Outline and Mounting Dimensions
Wiring the Beacon 410 Gas Monitor
This section describes procedures to connect the AC power source, DC power source,
Modbus wiring (refer to “Wiring the Beacon 410 in a Modbus System” on page 54),
external alarms, recording devices, and detector heads. See Figure 8 on page 16 for a
general diagram of all external wiring to the Beacon 410.
WARNING: Make all connections to the Beacon 410 before you plug in or turn on the AC or
DC power source. Before you make any wiring adjustments, always verify that all
power sources are not live.
Ø .31 x .50 slot, 4X
Door Latches
13.39
12.94
12.50
3/4" Conduit Hubs, 4X
6.43
3.63
8.00
6.25
10.50