CP156B
Installer Reference Guide
3
Bosch Security Systems 01/19 CP156BIRG FTR1.1
Installation
The keypad should be installed onto a solid surface using suitable mount-
ing fixtures. Wiring should only be performed while the control panel is
powered down.
Step 1) Mark out the location of the mounting holes and the cable exit hole
before drilling out all points as necessary. Secure the mounting
plate with appropriate fasteners.
Step 2) Use the connection diagram [Figure 8] to terminate the supplied
cable as required. Unused wires should be insulated to prevent
short circuits.
Step 3) On the PCB use the dip switch to set the required address using
[table 2]
Note Each keypad on the system must have a unique
address.
Step 4) Attach the connection cable to the keypad by plugging in the con-
nector. Note the connector is polarised and will only plug in when
correctly aligned.
Do not use excessive force.
Step 5) Make sure the cable grommet is fitted correctly to insure a correct
water resistant seal.
Step 6) Carefully hook the keypad to the back plate and fit the Hex screw
using the allen key supplied.
See figure 6.
Figure 6: Installing the Face Plate
1 hex screw
Figure 5: Side View Showing
Grommet Installation
Rubber
Grommet
Pre-Instlled
Figure 4: Backing Plate Rear View
Mounting
Holes x 2
Figure 3: Mounting Template (Not to Scale)
161.6mm
81.6mm
80.0mm
4.50mm (11/64”)
maximum hole
CP156B Mounting Template
14.0mm (1”) minimum
hole size
4.50mm (11/64”)
maximum hole
Rev 1
CP156 Mounting Template.ai
