Detcon 1600A-N4X - Manual (Page 20)

1600A-N4X
1600A-N4X Instruction Manual Rev. 0.2 Page 16 of 38
Example: The 1600A is to be set up for two Model DA4 input modules. Make sure that the switch setting for
the first Model DA4 module is set to 01, representing the first gas input and is wired to terminal connection #1,
for position 1 on the module’s wiring connector. The first Model DA4 module would look like this:
CH #
DA4 Address
01 thru 04 01 Hex
The second Model DA4 module with identification switches set to 05 and handling sensor inputs 5 – 8, would
appear as follows:
CH #
DA4 Address
05 thru 08 05 Hex
4.1.3 Relay Activation and Configuration.
The relay output setup is similar to the gas channel setup. The default setting for the relays as shown in Figure
1 is for all relays to be in “Off” status. Press the “CH1-4 OFF” key for the CH1-4 box to use the first RL4
module. Note the block now shows as “CH1-4 ON”. The second part of Relay Setup requires the decision of
how the individual relay contacts will be configured. Press the block labeled “CONFIGURE CH 1-4”, and a
relay setup screen will appear. Each relay must be selected as latching or non-latching, energized or non-
energized, and silenceable or non-silenceable. These selections are shown in three small blocks to the right of
the Relay # input. Make selections by pressing the buttons on screen (Figure 1). Entries are saved
automatically when exiting the screen by pressing MAIN or Device Setup. Continue this sequence for all
other relays
Figure 22 Addressing Relay Modules
Figure 23 Activating Relay Outputs