DEVICE DESCRIPTIONS
5-76 PROMATRIX System User Handbook 1.1
5.5.5 DCS 407R CONTROL RELAY MODULE
Das Modul wird an der Rückseite des DCS 400 Basisgerätes bestückt. Es dient zur Umschaltung von
The module is meant for insertion on the rear of the DCS 400 base unit providing switching facilities for audio
signals (line level) or control outputs.
• 4 LF-relays, each with 2 switching contacts.
• Gold-plated double-contacts for improved contact.
• Plug-in screw-flange binding posts for all contacts and coils.
• 4 relay control-LED’s.
• Configuring the audio distributor is possible through separating wire-bridges.
Switchable monitor bus link
Installation Notes
Always equip slots 1-10 of a DCS 400 base unit in ascending order (from the left to the right) leaving no empty
slots in-between.
Combining modules of different type is possible.
Exception: Slot 1 (the slot all the way on the left) always needs to be equipped with a DCS 401R control module
or a DCS 405R extension module.
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, all relays on 37 mA ... 54 mA
Operating current, all rel. on at 24 V 42 mA
Operating temperature range +5° C .... +40° C
Dimensions (W x H x D) 37.5 x 80.6 x 245 mm
Weight 163 g
Relay contacts:
Contacts 2 Wechsler / 2 SPDT
Contact material AgPd + 10µ Au
Contact load (real) 1A / 24V DC
0.5A / 120V AC
Contact current max. 2 A
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