4: Connecting Expander Row Ribbon Cables - Johnson Controls IFC-3030 Installation Manual

Installation
3.7.4 Connecting Expander Row Ribbon Cables
Expander Row Ribbon Cables connect panel circuit modules such as Indicating Circuit Modules
(ICM-4RK) or Control Relay Modules (CRM-4RK) to the CPU.
Figure 3.9 provides a typical wiring setup connecting the control panel to three rows of panel
circuit modules each below the CPU in a CAB-4 Series backbox.
J10 -
Panel
Circuit #1
Connects first group
of panel modules in
J11 -
Panel
Circuit #2
Connects second
group of panel
modules in backbox
J12 -
Panel
Circuit #3
Connects third
group of panel
modules in backbox.
28
Expander Row Ribbon Cable (P/N 71088)
P1.1–P1.8
backbox
P5.1–P5.8
P9.1–P9.8
Figure 3.9 Expander Row Ribbon Cable Setup
P3.1–P3.8
P2.1–P2.8
P7.1–P7.8
P6.1–P6.8
P11.1–P11.8
P10.1–P10.8
IFC-3030 Installation Manual — P/N 52024:C 08/05/2005
Attaching Panel Circuit Modules
P4.1–P4.8
P8.1–P8.8
P12.1–P12.8