3. 3. Connect the cable to the CH1000’s AI port as shown below.
4. 4. Connect with a 4~20mA transmitter (sensor) as shown below.
NOTICE NOTICE
−
1, 2, 3, and 4 of the AI port connect to AI signal +, and GND connects to AI
signal -.
−
It is recommended that the signal transmission distance does not exceed
10m.
5.11 5.11 Connecting the DRMs portConnecting the DRMs port
The DRMs (Demand Response Modes) interface is used to fulfill the DRMs func-
tion in conjunction with DI1~DI4. The applicable safety standards for the DRMs
interface include: Australia (AS 4777), European General (EN 50549), Germany
(VDE-AR-N 4105). Furthermore, the DRMs interface requires the CH1000 to be
connected to a DRED (Demand Response Enabling Device) device.
The network cable adopts the TIA/EIA 568B standard connection method, and
the wire sequence of DRMs of CH1000 corresponds to the color of the network
cable as shown below.
36/92 SOFAR CH1000
Cable Connections
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