User Manual

Chapter 3 - Operation and Administration of the Macro BTS NPU Configuration
4Motion 437 System Manual
 Flood
 Low fuel
 Low battery threshold
 Generator failure
 Intrusion detection
 External equipment failure
To map the a dry contact alarm to an alarm condition, run the following
command:
npu(config)# dry-contact IN <alarm_num (1-8)> alarm
{CommercialPowerFailure | Fire | EnclosueDoorOpen | HighTemperature
| Flood | LowFuel | LowBatteryThreshold | GeneratorFailure |
IntrusionDetection | ExternalEquipmentFailure} [alarmPolarity
{RaiseOnClose | RaiseOnOpen }]
In this command, the alarm_num parameter maps to a pin on the ALRM IN-OUT
connector.
The following table lists the pin numbers of the 25-pin micro D-Type
ALRM-IN/OUT connector corresponding to the alarm number you are configuring:
Refer Figure 3-2
for a diagrammatic representation of the 25-pin micro D-Type
ALRM-IN/OUT connector and the numbers assigned to each pin.
Table 3-26: Pin Numbers Corresponding to Dry Contact Input Alarm Numbers
Pin Number Alarm Number
3 and 15 1
4 and 16 2
5 and 17 3
6 and 18 4
7 and 19 5
8 and 20 6
9 and 21 7
10 and 22 8