IDS2000 Dual-Row Aisle Containment
Installation Guide (Split-type Skylight, Old-Version
Sliding Door)
10 Cable Layout
Issue 02 (2015-06-30)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
217
10.12.14 Connecting a Monitoring Cable to the SDLH-94R Dry
Contact-Type Smoke Sensor
Prerequisites
A monitoring cable required has been prepared.
You are familiar with the functions of all ports on the ECC collector by referring to
10.12.3 Port Description for the ECC Collector
Context
When connecting the SDLH-94R dry contact type smoke sensor and the ECC collector, you
need to perform the following steps to prepare a special monitoring cable.
Procedure
Step 1
Connect the monitoring cable to the collector.
If connected to an ECC collector, the monitoring cable should be connected by
performing the following steps.
a.
Prepare an RJ45 connector on one end of the network cable by following the
instructions in
10.12.1 Preparing a Monitoring Cable
b.
Connect the core wires of the network cable to the cables for the smoke sensor,
based on the mappings in
Table 10-54
Connecting cables to the smoke sensor
Cables for the Smoke Sensor
Core Wires of the Network Cable
GND (black)
Core wire 1 (orange-white), core wire 8
(brown)
+12 V (red)
Core wire 3 (green-white)
Normally closed end (yellow)
Core wire 6 (green)
Common end (green)
Core wire 7 (brown-white)
Normally opened end (blue)
None (reserved, cable connection not
required, only insulation required)
c.
Connect one end of the RJ45 network cable to the AI/DI port on the ECC collector.
If connected to a skylight controller, connect the cables for the smoke sensor to the port
of the skylight controller, based on the mappings in
Table 10-55
Cable terminal of the skylight controller
Cables for the Smoke Sensor
Cable Terminal of the skylight ceiling
controller
GND (black)
G-