Installation manual
D9124 Operation & Installation Manual
Page 14
© 1995 Radionics
74-06799-000-D 2/95
Mounting the Components
1. Hang the Accessory Module Carrier on the three mounting hinges shown in
Figure 6
.
Secure the three screws attached in the bottom three mounting holes.
2. Hang the control/communicator panel on the two mounting hinges shown in
Figure 6
.
Secure the screw attached to the panel in the mounting flange.
Mounting Additional Modules
The D9101 Enclosure provides four locations for mounting additional modules on D138
mounting brackets. Use D138 mounting brackets to mount modules like the D192C Bell
Circuit Supervision Module, D125B Powered Loop Interface, D129 Dual Class A Initiating
Module, or D8130 Release Modules. See
Figure 6
for mounting locations.
Additional modules affect standby battery calculations:
Due to increased power
consumption, you may need to increase the size of the standby batteries attached to the
D9112LTB or the D9142 Power Supply. See
Auxiliary Current and Standby Battery
Requirements
to determine the type and number of batteries that you will need for your
application.
Additional D8125 POPEX Module:
If you are installing an additional D8125 POPEX
Module, install it in the D9100 Accessory Carrier Module (see
Figure 2
) as described in
ZONEX, Addressable Points: Connecting the Additional D8125 Module
.
Connecting Cables Between D9124 System Components
Before you start, review the
Safety Section
of this manual. Do NOT turn AC power on
until instructed to do so.
1. Make sure the dedicated AC power source is OFF. For information about power
specifications see
Power Supply
.
2. Connect the four terminal blocks to the locations of the D9112LTB shown in
Figure 7
.
Make sure each terminal block clicks firmly into place.
3. Connect the flat ribbon cable between connector J4 on the D928 and connector J2
on the D9112LTB. The ends of the flat ribbon cable are keyed so they only plug in
one way. Do NOT force the cable in the wrong way. For more information about the
D928, see
Telephone Connections
.
4. If this is a communicating fire system, plug one end of a D161 (8') or D162 (2')
modular phone cord into J1 on the D928. Plug the other end into the RJ31X (D166)
for the primary phone line, then plug one end of a D161 or D162 phone cord into J2
on the D928. Plug the other end into the RJ31X (D166) for the secondary phone line.
5. Connect flying lead P1 into J1 (in the upper battery shelf).
6. Verify that transformer cable P8 is connected to J8 on the lower left side of the
D9142 Power Supply.