AZ4130 - Alarm system ABUS - Free user manual and instructions

USER MANUAL AZ4130 ABUS

• simple connection using 4-wire BUS

1. Open the housing of the hardwired expansion unit.

2. Release the 3 screws and remove the PCB from the

rear wall of the unit.

3. Use the rear of the hardwired expansion unit to draw

the boreholes at the required assembly location. Bore the appropriate holes and insert the correct dowel pins into then.

4. Insert the cable of the 4-wire BUS as well as the

required cable from the zones through the two larger holes on the rear of the module.

5. Screw the rear of the housing with the correct screws

onto the required assembly location and re-insert the PCB.

6. Make sure that the alarm centre is disconnected from

7. Connect the 4-wire BUS and the zones correctly,

depending on the zone type.

8. Once more close the 8-zone expansion module.6

3. Description of components

The 4 wires from the communication bus of the alarm panel are connected at the data BUS as described in the installation instructions of the alarm panel. Additional modules are connected in parallel at this BUS. The zone ranges are differentiated by the addressing of the modules. You must also set the type of zone wiring. The zone types from the alarm centre and the expansion modules may be different. NOTE: When putting into operation, the alarm centre automatically learns which zones are additionally assigned by the expansion module.

The respective contact closes the line. No additional resistors are inserted in the line.

There is a simultaneous tampering (sabotage) and alarm monitoring for every detector circuit (CCT). Different resistors are required.

This circuit is like in the central not used.