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Nitek DL2120 RS422 And RS232 Line Driver/Data Extender Up To 4 Miles
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DL2120 Overview:
The Nitek DL2120 line driver system can send RS232, RS422 or 4 wire RS485 data for up to 4 miles.
The DL2120 data extender is a unique line driver system developed by Nitek that transmits data over twisted pair cctv cables or leased telephone lines for extended distances. DataLink accepts either RS232, RS422 or 4 wire RS485 input data and delivers RS232, RS422 or 4 wire RS485 at the output, eliminating the need for additional data converters.
A highly balanced output design assures that the system will not interfere with other cctv equipment on the network. These systems are designed for easy connection to standard security equipment, including keyboards, matrixes, P/T/Z systems, access control systems, CPU units, etc.
They also provide a convenient means of extending control capability for cctv twisted pair and leased line video link systems and access control panels.
DL2120 Features:
■ Can be used to extend remote operation of Splitters, Multiplexers, P/T/Z equipment
■ Sends RS232, RS422 or 4 wire RS485 data 10 miles at 2.4Kbps over 24 AWG wire (DL2130)
■ Operates Simplex over 2 wires or Full Duplex over 4 wires
■ Runs Async point to point
■ Operates over twisted pair or leased telephone lines through a Central Office facility
■ RS422 and RS232 Line Driver/Data Extender - Up to 4 miles
DL2120 Transceiver Specifications:
| Size: |
7"L x 6"W x 2"H |
| Power Requirements: |
16 VAC (power supplies included) |
| Temperature Range: |
32 degrees F to +120 degrees F
0 degrees C to +50 degrees C |
| Humidity Range: |
0 to 98%, non-condensing |
| Connectors: |
(2) 8 Screw Terminal Blocks |
| Shipping Weight: |
5 lbs |
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Industrial Covert Unlimited
Address: PO Box 5449, Traverse City MI, 49696
Phone: (231) 932-9550 or Toll Free 1-800-251-8839
Fax: (413) 480-3528 With Your Purchase Order
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