Dip Switch Programming - AMC 1ACO Instructions Manual

FIGURE 7: Signal input configuration jumpers.

4.3 DIP SWITCH PROGRAMMING

The circuit board has two blocks of DlP-switches for configuring the various functions; see
Figure 2, item 11. Each DIP-switch can be set to OFF (left position) or ON (right position)
depending on functions required.
Table 1: DIP-switch programming chart
Switch Feature
SW1-1 Activate
Alarms until
Acknowledge
(Latching
Relays)
Gas Monitor 1ACO One-Channel Monitor
SS =
MD-V =
4-20mA =
Position
Warning and alarm relays are automatically de-activated
OFF
once activating condition has been removed and
minimum run timer has expired.
ON Once activated, warning and alarm relays remain
activated (latched) until activation condition has been
removed, minimum run timer has expired and the
Acknowledge button has been pressed.
JB8
MD-V
SS
4-20mA
JB10
SENSOR 1
+5V
V+
JB8 JB10
V+ =
+5V =
Description
11