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Your Serial and Data Communications Expert
Installation:
Model277 provides DIN-rail and wall mounting two types of
installation.
Wall mounting installation
DIN-Rail Installation
Troubleshooting instructions:
Check the connections according to the connection diagrams. Make
sure the power LED is ON and the RX & TX LEDS are OFF when
there is no data communications. Perform a loop back test on two
Model277 converters. Attach the two Model277 converters by
Shenzhen 3onedata Technology Co.,Ltd
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