Monitor/keyboard unit - Monitor/keyboard unit, 1 U

Catalogue 33

Door Control System Door control module For activation of up to 4 door kits There is 1 control channel available per 2 door kits (e.g. front and rear door). There is optionally a normallyclosed contact integrated for each door output, which is used to connect the automatic door switch, door comfort handle or a customerspecific system (e.g. room extinguisher system). Model No. DK 7320.790 W x H x D mm 136 x 44 (1 U) x 129 Rated voltage 24 V DC Door outputs 4 x 24 V DC, 400 mA Ports for CMC III CAN-Bus unit 2 x RJ 12 Normally closed contacts Connection must be designed for 30 V DC, 1 A Temperature application range +5°C to +45°C Humidity application range 5% to 95% relative humidity, non-condensing IP protection category IP 40 to IEC 60 529 Also required: − Mounting unit DK 7320.440, see page 776. − AC power pack 230 V, see page 774. − Connection cable, see page 775. Door kit ● Fitting a standard door for the Door Control System ● The door kit operates with a gas pressure damper system, allowing the door to be opened in any emergency situation. The doors are kept closed by a magnet system, which unlike mechanical lock systems will release the door in every instance. ● The door kit is connected and activated using the corresponding door control module DK 7320.790. Version for Packs of Model No. DK 2-piece door 1 7320.792 1-piece glazed door 1 7320.795 1-piece sheet steel door 1 7320.796 Supply includes: − Gas pressure damper − Cable harness − Magnetic lock − Assembly parts Door comfort handle with door opener function By actuating the lock mechanism, the door is released via the automatic door opening system. Prepared for the installation of standard commercially avaialble semi-cylinders, 40 mm, and SZ lock and push-button inserts. Length: 302 mm. Technical specifications: − Rated voltage: 24 V DC − Rated current: max. 3 A − Connection cable: Length 3 m − Temperature application range: +5°C to +40°C Design Model No. DK RAL 7035 7320.794 Also required: Handle adaptor for mounting on glazed door TS 8611.080, see page 584. Door switch Switch for connecting to the normally closed contacts of the door control module (DK 7320.790) for manual door opening. It is mounted on the 25 mm pitch pattern of the TS 8 frame section. Technical specifications: − Installation Ø 16.2 mm − 250 V/2 A Packs of Model No. DK 1 7320.793 Supply includes: − 3 m connection cable − Mounting bracket − Assembly parts Rittal Catalogue 33/System accessories 779


Catalogue 33
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