DA422 Nitek Data Distribution Card RS422 1in-4out

The DA422 Data Distribution Card is designed for use with the Modular Rack System for distances up to 6,000 feet (1828 meters).

The Modular Rack system holds up to ten (10) modular cards. Cards may be inserted in various combinations of video and DA422 cards. The maximum allowable number of DA422 cards per modular rack is four (4). The DA422 is designed for use over category unshielded twisted pair (UTP) cabling. The DA422 functions as a RS422 distribution card. RS422 control signals from a controller, matrix, etc. are connected to the input of the DA422 and four (4) signals are available for distribution to multi-points at the output either using an RJ45 modular connector or screwless push terminals. The system can also adapt to existing communication cables, computer network spare pairs or new cable installations. The balanced output design of the DA422 insures that the system will not interfere with other equipment on the network.

Specifications:

• Model Number - DA422
• Size - 1.6"(4.1cm)H x 4.3"(11cm)W x 2.4"(6.1cm)D
• Twisted Pair Input - EIA standard RS422
• Output - (4) separate EIA standard RS422 signals
• Data Rate - Up to 64K baud
• UTP Category - Category UTP cable
• Wire Size - 26 to 12 AWG unshielded twisted pair
• Temperature Range - 0 degrees C to +55 degrees C
• Humidity Range - 0 to 98%, non-condensing
• Shipping Weight - 1 lb

DA422 Spec Sheet