Mounting & connections – RISCO Group ProSYS – ACM User Manual

Page 6

Advanced Communication Module

Mounting & Connections

The ACM may be mounted onto the ProSYS main board using the
provided plastic spacers or in a special accessory box (P/N:
RP128B300UKA).

NOTES:

1. Handle the ACM module with care when installing it.

2. When attaching an ACM box to the wall, it is recommended to use Ø4.2mm, 32mm

length screws (DIN 7981 4.2X32 ZP).

3. In order to meet EMC requirements, it is recommended that when the ACM is

installed in a special accessory box use a ferrite bead manufactured by Fair-Rite
p/n 2643626502 with one turn at the 4-wire cable Bus close to the connector
inside the metal box.

4. The ACM is only UL listed for installation on the main ProSYS board.

To connect the ACM to the ProSYS, perform the following steps

IMPORTANT:

Disconnect all power sources from the ProSYS panel prior to servicing the ACM or
connecting it to the panel BUS!

Before connecting the ACM, calculate and check that the power drawn by the ACM,
together with all accessories connected to the ProSYS, is within the power supply
current range! Add a power supply module if required.

UL NOTE:

For UL installation only UL listed burglar alarm power supply can be used.

1. Mount the ProSYS main board inside the BOX as described in the

Installer manual 5IN128IM.

2. Attach the 4 plastic spacers using the provided plastic screws to the

ProSYS main holes shown in Figure 2.

3. Connect 2 plastic support spacers to the ACM board (using plastic

screws) as shown in Figure 2.

4. Align the ACM mounting holes with the spacers on the ProSYS panel

and snap into place.

5. Connect the provided 4-wire cable from the ACM BUS connector to

the ProSYS BUS connector.

6. Connect the ACM to the Ethernet by plugging an appropriate

Ethernet cable plug into the RG-45 connector on the ACM (see
Figure 2).

NOTES:

In order to meet EMC requirements, it is recommended to use a ferrite bead
manufactured by Fair-Rite p/n 0446167281 with one turn at the Ethernet cable close to
the connector inside the metal box.