Quartech 2800 Manual - page 4
2800 & 2900 Series PLC Drivers
Page 4
DM2829_PLC Revision 2
Allen-Bradley SLC500 DF1
Quartech Part Number: 2136-10
SLC500
2800/2900
9 Pin Female D-Type
15 Pin Female D-Type
RXD
2 >
)))))))))))))))))))))))
)))))))))))))))))))))))
< 2
TXD
TXD
3 >
)))))))))))))))))))))))
)))))))))))))))))))))))
< 3
RXD
SC
5 >
)))))))))))))))))))))))
)))))))))))))))))))))))
< 7
SC
RTS
7 >
))),
))),
+)))))
+)))))
< 4
RTS
CTS
8 >
)))-
)))-
.)))))
.)))))
< 5
CTS
DCD
1 >
))),
))),
Drain Wire
))))
))))
< 1
FG
DTR
4 >
)))1
)))1
DSR
6 >
)))-
)))-
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:
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.
Byte format: 8 data bits, 1 stop bit, no parity
SLC500 processor configuration
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.
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.
System Mode Channel 0 Configuration
Baud Rate:
19200
Parity:
NONE
Duplicate Detect:
DISABLED
Error Detect:
CRC
ACK Timeout [x20 ms]:
500
NAK Retries:
3
ENQ Retries:
3
Control Line:
NO HANDSHAKING
Embedded Response:
ENABLED