Delta PLC-5, SLC-500, 1770-KF2 user manual Port 1 Half Duplex Data+/Full

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Powerful Solutions for Digital Plants

6.2RS-422/485 Pin Assignments for DeltaV PSIC

Terminal Number

Signal Description

1

Port 1 - Isolated Ground (GND)

2

Port 1 Half Duplex Data+/Full

 

Duplex TXD+

3

Unused

4

Port 1 - Half Duplex Data -/ Full

 

Duplex TXD-

5

Unused

6

Port 1 - Full Duplex RXD+

7

Unused

8

Port 1 - Full Duplex RXD-

9

Port 2 - Isolated Ground (GND)

10

Port 2 - Half Duplex Data+ / Full

 

Duplex TXD+

11

Unused

12

Port 2 - Half Duplex Data-/ Full

 

Duplex TXD-

13

Unused

14

Port 2 - Full Duplex RXD+

15

Unused

16

Port 2 - Full Duplex RXD-

 

 

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Contents May Rev. P1.7 Introduction ScopeSystem Specifications Document FormatRelated Documents Firmware Protocol Compatibility Software RequirementsTheory of Operation Powerful Solutions for Digital Plants Downloading the firmware Configuration Information Channel Attributes Block of PsicDeviceDataType Device And Dataset Configuration SpecialData4DeviceDataType Types 0 3 Basic Commands Powerful Solutions for Digital Plants Powerful Solutions for Digital Plants Dataset Configuration Display Powerful Solutions for Digital Plants Powerful Solutions for Digital Plants Serial Port Configuration for DeltaV Psic Verify Hardware and Software Version Number Verify ConfigurationVerify I/O Communication With Control Studio Using Diagnostics LED IndicationDeltaV PLC/SLC Electrical Interface Port 1 Half Duplex Data+/Full Wiring Connections for RS-232 Communications GND TXD RXD DTR DSR DCD RTS CTSGND TXD RXD DTR DSR RTS CTS KE Module Series a Switch Settings KE Module Series B Switch Settings1770-KF2 Module Switch Settings