Toshiba Ex100 Protocol - Quartech 2800 Manual

2800 & 2900 Series PLC Drivers
Toshiba EX100
The Toshiba EX100 is a non standard interface intended for point to point communications, i.e., only a single
peripheral device may be connected to the port. This driver is compatible with Toshiba models EX100, EX250, EX500,
M20, and M40. It is also compatible with the Cutler-Hammer D500 processor.
ScreenMaker 2000 Port setup:
Interface type: Custom, 4800 bps, 8 data bits, 1 stop bit, even parity.
The following schematic shows the cable connections required between the OIT and the Toshiba programming port.
This cable is available from Quartech in a standard length of ten feet. Cables up to twenty five feet in length may be
ordered.
Toshiba Port
8 Pin Male Connector
SC
RXD
TXD
+5
Command Word Address: Internal Relays (RW Type), one word
Screen Trigger Address: Data Register (D Type), two contiguous words
Toshiba EX100
Quartech Part Number: 2159-0
)))))))))))))))))))))))
A4 <
)))))))))))))))))))))))
A3 <
))))))))))))))))))))0))
B3 <
+)Y
)))))))))3)))))))))))))
B4 <
.)Y
+)Y
.)))))))))))))
Drain Wire
2800/2900
15 Pin Female D-Type
< 11
< 6
< 13
Z)-
4.7K
< 15
Z)0))
4.7K < 12
Z)-
2.7K
< 10
+)))))
< 4
.)))))
< 5
))))
< 1
SC
TXDA
RXDA
+5
RXDB
SC
RTS
CTS
FG
DM2829_PLC Revision 2
Page 15