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PCL-8441/PCL-8442
OBSOLETE - No Longer Available
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8-port Intelligent RS-232 Converters
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Introduction
Applications
Features
Specifications
Ordering Information
Introduction
The PCL-8441/PCL-8442 8-port RS-422 converters are designed to work with PCL-844 intelligent 8-port RS-232 card. They converts the RS-232 signal to isolated RS-422 for protection, longer distance and better noise immunity. The PCL-8441 is a non-isolated converter whereas the PCL-8442 is an isolated converter.
Applications
- Data acquisition and control with RS-422 based devices
- PLC monitoring and control
- Instrument controller, distributed control system
- Modem server, database server, POS controller
- Multi-user system
Features
- RS-422 output for industrial and laboratory control
- 500 VDC isolation protection
- Up to 4000 feet (1.2 Km) data transmission
- LED indicators on each port indicate data flow
Specifications
- Speed: 50 to 38,400 bps
- Isolation: 500 VDC min.
- Signals: TxD , TxD-, RxD , RxD- and GND
- Differential driver:
Min. output voltage: 2V (with 100 termination resistor)
Max. output voltage: 5V (without termination resistor)
- Power consumption: 4W
- Power adapter: 110/220 VAC input; 5 VDC output
- Weight: 4 lb. (1.8 Kg)
Ordering Information
- PCL-8441/110
- 8-port RS-232/422 Converter with 1.5 meter DB-62 to DB-62 cable and external power adapter (110 V)
- PCL-8441/220
- 8-port RS-232/422 Converter with 1.5 meter DB-62 to DB-62 cable and external power adapter (220 V)
- PCL-8442/110
- Isolated 8-port RS-232/422 Converter with 1.5 meter DB-62 to DB-62 cable and external power adapter (110 V)
- PCL-8442/220
- Isolated 8-port RS-232/422 Converter with 1.5 meter DB-62 to DB-62 cable and external power adapter (220 V)
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