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

ECC800 Data Center Controller
User Manual (for ECC800-Pro)
Figure 8-19 Detecting smoke
(1) Smoke compartment
----End
8.1.6.21 How to Set and Add the Smoke Sensor (Connected to the AI/DI
Port on the ECC800-Pro)?
If a smoke sensor is installed, perform the following steps to configure it.
Prerequisites

Table 8-18 Smoke sensor cable connection
Wire of the Network Cable
Core wire 1 (orange-white), core wire 8
(brown)
Core wire 3 (green-white)
Core wire 6 (green)
Issue 06 (2020-04-22)
Connecting Cables to the Smoke Sensor (NC):
The smoke sensor has been connected to the AI/DI port on the ECC800-Pro collector
using a network cable.
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 sensor. The following table
describes the cable connection.
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(2) ALM indicator
Smoke Sensor Cable
GND (black)
+12 V (red)
Normally closed end (yellow)
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