DCS 409R

Relay module

Summary & Images Specs Downloads & Support

These modules provide relay contact closures for use in switching audio or other control functions. The DCS 409/409R is capable of switching line level audio signals or control outputs. The modules have CE marking as well as UL and CSA recognition for DCS 409.


Operating voltage 24 V DC, -10%/+30%
Operating current, relays off Standby24 V, 5.5 mA, 0.14 W
Idle/Announcement/Alert24 V, 60 mA, 1.44 W

Electromagnetical environment E1, E2, E3
Operating temperature -5 °C to 45 °C
Product dimensions (Width by Height by Depth) 37.5 by 80.6 by 245 mm
Net weight 185 g
Relay contacts Contacts2 SPDT
Contact materialAgPd + 10μ Au
Contact load (real)1 A / 24 V DC0.5 A / 120 V DC
Contact current max2A

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  • System Design
  • Installation
  • Programming & Commissioning

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