Detcon 840-RD - Manual (Page 8)

4.0 Installation
4.1 Mounting and Cable Penetrations
Securely mount the Model 840-RD enclosure per the mounting dimensions provided in Figure 2.
Provide for suitable conduit/cable entries in the bottom of the enclosure. Keep AC power separate from
DC signals in conduit connections and runs.
Mounting Holes 5/16 Dia.
Figure 2 Dimensional View of Enclosure
4.2 Power and I/O Connections
Power and I/O connections are made on the Motherboard PCB, which is mounted on the back of the
enclosure. Plug-in male connector terminal blocks are provided for customer wire terminations. This
connector style provides for quick disconnect convenience during replacement or servicing. (Refer to
Figure 4)
4.2.1 AC Power
The 115 or 230 VAC input wiring to the terminals labeled J2 “AC IN” in Figure 3 & Figure 4.
Model 840-RD Operator Manual Rev. 0 Page 4 of 14