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Delta Electronics Network Device DOP-A/AE/AS User Manual

Page 129

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Delta DOP Series HMI Connection Manual|DOP-A/AE/AS Series

1-128

Revision January, 2008, Doc. Name: 2007PDD23000007

NOTE

2) Low Byte of Bit No.

3) High Byte of Bit No.

4) For all timers, counters and contacts when performing “Multiple Duplicate” function:

y

If it exceeds 65535 when increasing, it will be regarded as 0.

y

If it is less than 0, it will be regarded as 655XX.

C. Connections (Connector Pinouts)

The communication cable is the same as S7 200 series (RS-485). Please refer to the Connections of S7 200

series (RS-485).

RS-485

via PLC MPI Port (RS-485)

DOP

9 pin D-SUB male (RS-485)

Controller

9 pin D-SUB male (RS-485)

Controller

9 pin D-SUB male

(RS-485)

RXD+ (2)

(3)TXD/RXD+

TXD+ (3)

RXD- (1)

TXD- (4)

GND (5)

(5)SG

(8)TXD/RXD-






Top View

Pin1