AMC 1ACO, Инструкция по эксплуатации, Страница: 13 / 22

Gas Monitor 1ACO One-Channel Monitor
11
JB8
JB10
MD-V
SS
4-20mA
V+
+5V
SENSOR 1
JB8 JB10
SS =
MD-V =
4-20mA =
V+ =
+5V =
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 Position Description
OFF Warning and alarm relays are automatically de-activated
once activating condition has been removed and
minimum run timer has expired. SW1-1 Activate
Alarms until
Acknowledge
(Latching
Relays)
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.