How To Set And Add The Smoke Detector (Connected To The Ai/Di Port On The Ecc800) - Huawei ECC800 User Manual

ECC800 Data Center Controller
User Manual
Figure 8-19 Detecting smoke
(1) Smoke compartment
----End
8.1.8.27 How to Set and Add the Smoke Detector (Connected to the AI/DI
Port on the ECC800)?
If a smoke sensor is installed, perform the following steps to configure it.
Prerequisites

Table 8-20 Smoke detector cable connection
Wire of the Network Cable
Core wire 1 (orange-white), core wire 8
(brown)
Core wire 3 (green-white)
Issue 05 (2019-09-16)
Connecting Cables to the Smoke sensor(NC):
The smoke detector has been connected to the AI/DI port on the ECC800 collector using
a network cable.
To connect the cable for the smoke detector, perform the following steps:
Short-circuit core wires 1 and 8 on the other end of the network cable, and connect the
network cable to the cable delivered with the smoke detector. The following table
describes the cable connection.
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(2) ALM indicator
Smoke Detector Cable
GND (black)
+12 V (red)
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