Brainboxes ES-020 Manual descarregar pdf (Página 53)

ES Range Product Manual

Version 2.8

Page 53 of 57

RS232 RS422/485

Pin 1 TxD Pin 6 TxD+

Pin 2 RxD Pin 7 TxD-

Pin 3 RTS Pin 8 RxD+/D+

Pin 4 CTS Pin 9 RxD-/D-

Pin 5 GND Pin 10 GND

Port screw terminal pin outs

Pin 1 V+ Power Supply +

Pin 2 V- Power Supply -

Pin 3 Earth/Chassis Ground

Port screw terminal pin outs

RS232 RS422/485

Pin 1 TxD Pin 6 DTR

Pin 2 RxD Pin 7 DSR

Pin 3 RTS Pin 8 DCD

Pin 4 CTS Pin 9 RI

Pin 5 GND Pin 10 GND

Port screw terminal pin outs

Terminal Block Connector Pin out (dependent on ES Model)

For ES devices with terminal block connectors have the signals detailed below.

i. RS232 & RS422/485 Port (e.g. ES-357)

ii. RS232 1 Port (e.g. ES-020)

For RS422 FULL Duplex Communications, please note the pin outs above.

To achieve RS485 Half Duplex Communications on a terminal block, using two wires for

communication, you need to use the “Data” pins marked with D+/D-. E.g. for the ES-357 this would be

Pin 8 and Pin 9.

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 7

iii. Power Terminal Block

Storage and Operating Environment Guidelines

Storage

Temperature: -10

C to +70

Humidity: 8% to 95% non-condensing

Operational

Temperature : 0

C to +50

Humidity : 20% to 75% non-condensing

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Brainboxes ES-020 Manual Página 53