DEVICE DESCRIPTIONS
5-70 PROMATRIX System User Handbook 1.1
5.5.2 DCS 401R CONTROL MODULE
The module represents the interface for relay boards, logic boards, analog level I/O-boards, a monitor module,
and rotary encoders. It is inserted into slot 1 (the slot all the way on the left) on the rear of the DCS 400 base unit.
It is controlled from the DPM 4000 via RS 485 remote interface. Maximally 12 relay modules (DCS 408R / DCS
409R / DCS 408 / DCS 409), 5 logic input modules (DCS 412R, DCS 412), 2 analog I/O-modules (DCS 416R /
DCS 416), 2 rotary encoders and 1 monitor module DCS 420 can be connected to a single DCS 401R control
module.
• Two RJ-45 sockets for connecting the DPM 4000 and cascading several DCS 401R or DCS 401 modules.
• Galvanically separated RS-485 port.
• Connector for 2 rotary encoders.
• Connector for DCS 420 monitor module.
• Monitoring via watchdog circuitry.
• Service-functions and testing-software for all connected modules.
• 6 binary switches for setting addresses and selecting service-functions.
• 1 pen-tip pushbutton – test start.
• 3 LED’s - red, yellow, green for test mode and status.
• A maximum amount of 8 modules DCS 401R or DCS 401 can be cascaded.
Installation Note
Mounting the module and establishing the connections are solely admissible when performed in accordance to
VDE 0100 and EN 60065 regulations.
Specifications:
Operating voltage 24 V DC, -10 / +30%
Operating current 25 mA ... 65 mA
Operating current at 24 V 35 mA
Operating temperature range +5° C ... +40°C
Dimensions (W x H x D) 37.5 x 80.6 x 245 mm
Weight 207 g
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