The tamper switch can be bypassed by shorting the pins of JP2. Please make sure the shorting is removed
when all wiring and programming are finished. When this is not done, opening the cabinet will no longer
result in a tamper alarm.
Attention:
When wiring the RS-485 bus to the I/O module circuit board, the +12V clamp is for the outgoing
RS-485 bus. The NG I/O module has a separated RS-485 connection. Three of the clamps are for the
incoming RS-485 bus (0V, A and B), and four of the clamps are for the outgoing RS-485 bus (+12V, 0V, A
and B).
Attention:
The address settings of the NG I/O module are the same as the other expansion modules. Only
the keypads have different address settings. See also appendix B “Expansion modules dipswitch settings”.
Wireless interface (wireless detectors)
A wireless interface is the link between wireless detectors and the RS-485 bus of the AlphaVision NG
control panel. The control panel does not make any difference between regular wired detectors and wireless
detectors.
The wireless interface is connected to the RS-485 bus, and also obtains its power supply from the RS-485
bus. Set the wireless interface to the first available address, see appendix B for the correct address. The
dipswitch settings are the same as for the other expansion modules. The first 4 dipswitches are used for the
address setting.
Figure 11: Wiring diagram Wireless Interface (wireless input module)
The wireless interface is in fact a regular expansion module, capable of receiving the reports of up to 8
PowerCode 868 MHz wireless transmitters, such as PIR detectors, magnetic contacts, smoke detectors,
emergency buttons, etc. The wireless interface is not capable of receiving Code Secure transmissions.
The first 4 dipswitches have a double function: address setting and selecting the correct input (1-8) when
learning the ID’s of the wireless transmitters into the wireless interface’s memory. When all the ID’s of the
wireless transmitters have been learned into the memory of the interface, do not forget to set the dipswitches
back to the correct positions for the address on the RS-485 bus!
AlphaVision NG installation manual Rev. 2.0 27-08-2003 Blz. 19/101
