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Application controller w/RS-485

Application controller w/RS-485

Product range

Order codeDescription
zc-controller-485DALI Application controller and Ethernet DALI gateway with 485 output to suit motor control


  • Compatible with DALI devices
  • LED indicators for system status
  • Protected against DALI over voltage
  • Compliant to IEC 62386-103 Ed 2.0
  • DALI compliant application controller
  • Suitable for one line of up to 12 RS-485 motors per controller
  • Suitable for distribution board mounting on standard DIN rail
  • Reinforced insulation between DALI, mains supply and Ethernet
  • Suitable for 1 DALI line of up to 64 devices and 63 control devices
  • 10/100 TCP/IP Ethernet compatible w. standard IT switches and equipment


Dimensions (mm)

Application controller w/RS-485


Supply voltage230 V ~ 50 Hz
Control systemDALI-2
DALI line current2 mA
Ethernet10/100 TCP/IP Ethernet
RS-485 network typeHalf duplex
Strip 6-7mm
Operating temperature0 to 45°C
ClassificationClass II
MountingDIN rail (35mm)
Ingress protectionIP20
Compliance standardsIEC 61347-2-11
IEC 60950-1
EN 55015
EN 55022
IEC 62386-301 Ed 2.0

Accessories range

Order codeDescription
zc-psuDALI power supply


  • Requires external DALI power supply such as zc-psu
  • Each motor consumes an additional DALI address i.e. with 12 blind motors connected only 52 ECGs can be connected.
  • A termination resister needs to be placed at each end of the RS-485 line for reliable opperation. The resistor should be matched to the impedance of the cable, typically 120 Ohm.
  • Blind motors appear on controller as DALI devices and can be configured in the same manner.
  • Before opperation motor limits must be set using the Somfy Digital Network™ (SDN) RS485 Motor Limit Setting & Address Reader Tool.