B4X Relay Output Board - BeaconMedaes TotalAlert Infinity Installation, Operation And Maintenance Instructions

TotalAlert Infinity™ HTM Medical Gas Notification System
2.3.6 B30 Gas Input Board
A Central or Combination alarm panel can contain a
signal input board, maximum of 1 board or 20
BeaconMeades Line Contact Monitoring signals.
1. Input signals on the B30 board are grouped as
Channels 1-5 with each containing a COM and X1-
X4.
2. Identify each group of twisted wires that are field
installed inside the alarm backbox.
3. Route each group of wires as shown in Figure 2.6
to the appropriate terminals on input board. Refer
to HTM Central / Combination Wiring Diagrams
(Section 3.1 / 3.3)
Figure 2.7: B30 Board Wire Routing

2.3.7 B4X Relay Output Board

A Central or Combination alarm can contain multiple
relay output boards; up to a maximum of 4 boards with
16 relay outputs each. The B4X boards (B40, B41) utilize
normally closed dry contact relay outputs. The outputs
on the B4X boards are labeled Y01 through Y16.
Identify each pair of field installed relay output signal
wires inside the alarm backbox. Route each pair of
relay output wires as shown in Figure 2.8 to the
appropriate terminals on the relay board. Connect
each pair of signal wires to the terminal blocks, noting
the correct polarity (+,-). Refer to HTM Central/
Combination Wiring Diagram (Section 3.1/3.3).
Figure 2.8: B4X Board Wire Routing
2-5 4107 9016 60.01