Installation
1. Site the aerial at the point of strongest signal ensuring that it is within the
protected area. This is usually the highest point in the building and well
away from metal roofs and metal walls. See Page 12.
The DualCom may be ordered with the CS2058 Box aerial for internal use
only or the CS2057 External aerial. Each aerial may be ordered separately.
2. Totally power down the Control Panel, both mains and battery.
3. Where required, fit the CS2325 Plug-on Adapter. See page 19 & 20.
4. Where required, fit the CS2351 or CS5351 Four Channel Expansion Board.
Alternatively, fit the CS5355 Wired LAN Card. This provides LAN connection
and includes the facilities of the Four Channel Expansion Boards.
Connect the LAN Card to the LAN using a Cat 5 cable. See page 16 & 17.
Connect the inputs as required. See page 18 and Appendix 2.
Note: An Expansion Board and a LAN(IP) Card can not both be fitted at
the same time.
5. Connect the input triggers to the DualCom. See Fig 2 and Appendix 2.
(This step is not required when the CS2325 Plug-on Adapter is used)
6. Connect to the output relays “Fault” and “Aux” as required. When installing
to EN50131, PD6662 standards, ensure that fault reporting from the DualCom
to the Control Panel is configured as required. See pages 28 to 30.
7. Connect the aerial to the DualCom. See page 14.
8. Connect the PSTN line to the A & B terminals. Screwdriver holes are pro-
vided. See Fig 1. For security installations, only use ‘serial connection’ for
other equipment that is using the same telephone line. See Pages 33 to 40.
9. Connect the ‘9-30v ’ terminals to the Control Panel or Power Supply output
(often called ‘Aux supply’ or ‘DC power’). See Fig 2 and page 41.
(This step is not required when the CS2325 Plug-on Expander is used)
Note 1: The CS2325 Plug-on Adapter and CS2351 Four Channel Ex-
pansion Board are for use with Intruder Alarm systems only. The supply
voltage must not exceede +15 volts.
Note 2: The ‘+’ terminal (next to the Aux terminals) is a voltage output. This
terminal is not the supply connector. See Appendix 2.
10.Reconnect the mains supply to the control panel. The DualCom is now
ready for testing.
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