Allen-Bradley Slc500, Df1 - Quartech 2800 Manual

2800 & 2900 Series PLC Drivers
Allen-Bradley SLC500 DF1
The SLC500 DF1 interface uses RS-232 signal levels and is intended for point to point communications, i.e., only a
single peripheral device may be connected to the DF1 port.
ScreenMaker 2000 Port setup:
Byte format: 8 data bits, 1 stop bit, no parity
Use Allen-Bradley programming software to configure the SLC500 processor as shown below.
The baud rate may be 9600bps as long as it matches the OIT setting.
Baud Rate:
Duplicate Detect:
ACK Timeout [x20 ms]:
Control Line:
The following schematic shows the cable connections required between the OIT and the SLC500 DF1 port. This cable
is available from Quartech in a standard length of ten feet. Cables up to fifty feet in length may be ordered.
9 Pin Female D-Type
RXD
TXD
SC
RTS
CTS
DCD
DTR
DSR
Baud rate: 9600 bps or 19200 bps
Interface type: RS-232 or RS-485
A single Dialogue File address is assigned and must be an Integer type file.
Element 0 is the Command Word.
Element 1 is Screen Trigger one.
Element 2 is Screen Trigger two.
SLC500 processor configuration
System Mode Channel 0 Configuration
DISABLED
NO HANDSHAKING
Allen-Bradley SLC500 DF1
Quartech Part Number: 2136-10
SLC500
))))))))))))))))))))))) )))))))))))))))))))))))
2 >
))))))))))))))))))))))) )))))))))))))))))))))))
3 >
))))))))))))))))))))))) )))))))))))))))))))))))
5 >
))), ))),
7 >
)))- )))-
8 >
))), ))),
1 > Drain Wire
)))1 )))1
4 >
)))- )))-
6 >
19200 Parity:
Error Detect:
500 NAK Retries:
ENQ Retries:
Embedded Response:
2800/2900
15 Pin Female D-Type
< 2
< 3
< 7
+))))) +)))))
< 4
.))))) .)))))
< 5
)))) ))))
< 1
NONE
CRC
3
3
ENABLED
TXD
RXD
SC
RTS
CTS
FG
DM2829_PLC Revision 2
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