RS232 Repeater and Photoelectric Isolator , Remote Terminal - Product

Other Specification :  RS232 Repeater And Photoelectric Isolator , Remote Terminal Applications: Point-to-point RS-232 Communications. Multi-user System. Remote Terminal. Connection Between Multi-user Terminal To Host. RS-232 Remote Control System. Program Control Exchanger Charging Terminal. Satellite Receiver. Remote Paging System Connection Between RS-232 Devices Without Public Grounding. Specifications: Performance Parameters 1. Communication Distance Between Serial Interface RS-232 Extended To 12 Kilometers. 2. Balanced Electricity Transmission With Strong Ability Of Anti-interference. 3. Optical-isolation Technology To Eliminate Grounding Loop Surge And Device Damages. 4. Isolated Voltage: 2,500Vrms Or 500 VDC On A Continuous Basis. 5. RS-232 Asynchronic Communication Standard Supported. 6. Direct Plug In RS-232 Interface, Easy To Use. 7. No Exterior Power Supply Required. 8. Both Dedicated Cable And Common Cable Supported. 9. Transmission Rate As High As 57.6KBPS. 10. Full Duplex Or Half Duplex, Small-sized. Technical Parameters: 1.Interface: One End Conforming To EIA RS-232 And CCITTV2.4 Ashychronic Protocol, And The Other End Dedicated 4-coredcopper Wire. 2. Connector: DB9 Hole (female) Connector For One End Of RS-232 Device And DB9 Pin (male) Connector For The Other. 3. Transmission Mode: Ashychronic, Full Duplex Or Simplex. 4. Distance: 24AWG Cable @9,600BPS For 12KM. 4AWG Cable @38.4KBPS For 1KM.24AWG Cable @57.6KBPS For 100M. 5. Isolation Voltage: 2,500 Vrms Impulse Or 500 VDC On A Continuous Basis. 6. Rate: Maximum Asynchronic 57.6 Kbps. 7. Power: Serial Self-powered. 8. Measurements: 63mm*33mm*17mm 9. Weight: 30g 10. Working Environment: -40 Degrees To 85 Degrees, Relative Humidity 5% To 95%. Description: UT-2212/UT-3212/213 Serial RS-232 Photoelectric Isolation Line Booster, Also Called Long Line Transce

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