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Delta DOP Series HMI Connection Manual|DOP-A/AE/AS Series
Revision January, 2008, Doc. Name: 2007PDD23000007 1-73
Contacts
Read/Write Range
Contact type Format
Word No. Bit No.
Auxiliary Relay Mn N/A n: 0 ~ 3071
Special Auxiliary Relay Mn N/A n: 8000 ~ 8255
Status Relay Sn N/A n: 0 ~ 999
Input Relay Xn N/A n: 0 ~ 377(octal)
Output Relay Yn N/A n: 0 ~ 377(octal)
Timer Flag Tn N/A n: 0 ~ 255
Counter Flag Cn N/A n: 0 ~ 255
C. Connections (Connector Pinouts)
RS-422
DOP Series
9 pin D-SUB male (RS-422)
Controller
8pin Mini DIN male (RS-422)
Controller
8pin Mini DIN male
(RS-422)
RXD+ (2)
(7) TXD+
RXD- (1)
TXD+ (3)
(4) TXD-
(2) RXD+
TXD- (4)
(1) RXD-
GND (5)
(3) SG
Top View
RS-422
DOP
9 pin D-SUB male (RS-422)
Controller
25 pin D-SUB male (RS-422)
Controller
25 pin D-SUB male (RS-422)
Pi n 2 ( RXD +
)
Pi n3 SDB ( TXD +
)
Pin 1 (RXD-)
Pin 4 (TXD-)
Pin16 SDA (TXD-)
Pin 15 RDA (RXD-)
Pin 3 (TXD+)
Pin 2 RDB (RXD+)
Pi n 7 ( RTS +) Pi n4 (CTS+)
Pin 8 (CTS+)
Pin 6 (RTS-)
Pi n5 (RTS+)
Pin 17 (CTS-)
Pin 9 (CTS-)
Pin 18 (RTS-)
Pin 20
Pin 21
1
4
7
2
3
Pin1