TP48120A-HD15A1 & TP48120A-HD15A2 &
TP48200A-HD15A1 & TP48200A-HD15A2
Installation Guide
3 Components
Issue 03 (2014-12-02)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
25
Port Type
Silk Screen
Description
Dry contact output
ports
ALM1
NOTE
For details about the alarms associated
with dry contact outputs, see the
appendix.
ALM2
ALM3
ALM4
ALM5
ALM6
ALM7
ALM8
Table 3-9
Pin definitions
Silk Screen
No.
Pin Definition
TEM-HUM
1
12 V
2
ENV_TEMP
3
12 V
4
ENV_HUM
WATER
1
12 V
2
WATER
3
GND
4
-
GATE
1
GATE+
2
GATE-
SMOKE
1
SMOKE
2
12 V
BTEMP
1
BTEMP1
2
GND