Led Indicators; Physical - Brainboxes ES-357 Product Manual

LED indicators

Indicators for the network and serial ports show when a connection is open and when data is being
transferred.
Three-colour status LED provides additional information on the status of the device.
For more information see LED information in Section 3. Hardware

Physical

Plastic enclosure
Mounting flanges for wall-mounting or attachment of optional DIN-rail mounting kit
DB9 Connector Pin-out (dependent on ES Model)
The ES devices which have DB9 connectors have the following set of signals.
i. RS-232 Port:
ii. RS-422/485 Port
For RS-422 FULL Duplex Communications, please note the pin outs above.
To achieve RS-485 Half Duplex Communications, using two wires for communication, Pins 1 and 6,
2 and 7 must be physically shorted.
Once your wiring is setup, you will also need to set the device to FULL or HALF Duplex mode in the
software. For further details, see Section 6
Version 2.9
ES Range Product Manual Page 62 of 66
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