Honeywell CM4 Technical Handbook page 195

CM4 Four-Point Continuous Monitor
sliding it under the interface (refer to Figure 2). Ensure that
the insulator is positioned far enough under the interface, so
that the insulator's locking tabs engage with the I/O panel's
mounting standoffs.
Insulator slides under interface board
Figure G-4. Insulator Installation
• For wall mount/tabletop units, connect the ribbon cable to J1
on the LonWorks interface as shown in Figure G-5.
Figure G-5. Ribbon Cable Connected to J1 (Wall Mount/Tabletop Units)
CM4 Technical Manual
Standoffs
J1
• For Rack Mount units, use the universal bracket (Bag 7). Refer
to Figure G-7.
• Install the self-adhering label (Bag 7) directly onto the
bracket.
• Mount the bracket onto the CM4 unit.
• Install the LonWorks interface on the bracket and secure it using
the screws and washers provided (Bag 7).
• Connect the ribbon cable to J1 on the LonWorks interface as
shown in Figure G-6.
Figure G-6. Ribbon Cable Connected to J1 (Rack Mount Units)
• Re-install the I/O PCB. Ensure that the capacitors on the bottom
of the I/O PCB are bent (refer to Figure G-7) to allow clearance
with the LonWorks interface.
Figure G-7. Bend Capacitors on I/O PCB
G-6
J1
Bend