Huawei FusionCol8000-C210 User Manual page 66

FusionCol8000-C210 In-room Chilled Water Smart
Cooling Product
User Manual
Context
Figure 4-24 Signal cable terminals
Table 4-4 Signal table
No.
1
2
3
4
5
6
7
8
Issue 05 (2022-12-15)
X501
Smoke sensor
power supply
(12 V DC)
Smoke sensor
feedback
Remote startup/
shutdown+
Remote startup/
shutdown–
Common alarm
1+
Common alarm
1-
Common alarm
2+
Common alarm
2-
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X502
Water leakage
detection (water
leakage from the floor)
+
Water leakage
detection (water
leakage from the floor)
–
24 V DC power
Micro differential
pressure sensor GND
0–5 V feedback of the
micro differential
pressure sensor
Micro differential
pressure sensor 5 V DC
Reserved port (GND)
Reserved port (NTC2Z
+)
4 System Installation
X504
Reserved port (AI)
Reserved port (AO)
Reserved port (GND)
Reserved port (24 V DC
power)
Motorized damper (AI)
Motorized damper (AO)
Motorized damper (GND)
Motorized damper (24 V
DC power)
58