All products names and registered and unregistered trademarks mentioned are for identification purposes only and remain the exclusive property of their respective owners. Please see our disclaimer information.

Copyright © 1999 - 2016 Papyrus Computer Technologies Ltd. All rights reserved, Last updates of pages or web October 29, 2017  Best View Microsoft I.E 5.0 or later, Google Chrome, Mozilla Firefox, 1024x768 Screen Mode

Papyrus Computer Technologies Ltd.

English / Hebrew

Model 485OP optically isolates and protects equipment and also acts as a signal repeater to extend the range of RS-422/485 data lines another 4,000 feet (1,200m). On RS-485 circuits, it allows more than 32 nodes to be used. It works on 2-wire or 4-wire systems. It can also join 4-wire RS-422 with 2-wire RS-485 systems, simplifying the job and saving the cost of another converter.

Model 232SPHI4 has 4000 volts of isolation - twice the rating of most isolators - to protect RS-232 equipment from lightning strikes, accidental high voltage shorts and ground loops. It meets the creep age and air clearance requirements of IEC 601-1. Model 9SPOP2 is a port powered two-channel isolator with a 2500V protection level. Model 9POP4 offers 4 channels of isolation and requires a single external 12 VDC power supply to power both sides, ideal for the low powered ports on laptops and newer PCs.

Model 485OPIN is an open card isolator with surge protection.


Features


Ordering Information:

485OP - RS-422/485 Optically Isolated Repeater, 2 or 4 wire 

232SPHI4 - High Speed 4KV Optical Isolator

9SPOP2 - 9-Pin Port Powered Optical Isolator

9POP4 - 9-Pin Non-Port Powered Optical Isolator 



 Isolated RS-232 Repeaters


Model: Please see below

Contact Us