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DS-PM-RSO4

Hikvision DS-PM-RSO4, DS-PM-RSO4-H, DS-PM-RSO8-H User manual

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Product Overview
The RS485 Output Expander provides 4 / 8 relays
with Form C (normally open and normally closed)
contacts that are connected to the Security Control
Panel via the control's RS-485 bus wiring. The
device address of the relay module can be set by
DIP switches for RS-485 communications.
Physical Interfaces
Order Models
DS-PM-RS04-H
RS485 4 Outputs
Expander
DS-PM-RS08-H
RS485 8 Outputs
Expander
Specifications
Electrical
Power Consumption
2W@12VDC
Environmental
Temperature
(Operating)
-10℃to +55℃
Relative Humidity
10% to 90%
Relay Output
Contact Rating
220VAC@10A
Insulation
resistance
1000MΩ@500VDC
Caution
Power off the control panel and set the DIP switches in the expander before installing.
Do not set several expanders as a same address, or it may cause communication faults.
The available device address ranges from 0 to 31.
Power on the expander before powering on the control panel.
The designated earth ground terminal must be terminated in a good earth ground.
RS485 4 / 8 Outputs Expander
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