Toshiba T2E - Manual (Page 8)

Communication Port on the CPU Module
Free ASCII mode
User defined ASCII messages can be transmitted
and received through this port. A termini, printer,
bar-code reader, or other serial ASCII device can be
directly connected.
Шз mode allows the T2E/T2N to communicate with
other PLCs 0Г1, T2E. T2N. etc.). Inverters (3uch as
VF-S7/A5, G3), or Motor protection relays (S2E21).
Transmission system Half'duplex
Transmission code ASCII
Transmission speed 300/600/1200/2400/
4800/9600/19200 bps
Framing bit; 1 bit
Data bits: 7 or B bits
Parity; OdcVeven/nofie
Stop bit; 1 or 2 bits
Message (ength 512 bytes max.
Mete) RS-A^B5 2-wirs sy^sm
Data link mode
Two PLCs (any combination of T2E, T2N or Super
T1-40) can be directly linked together. This direct
link is inexpensive, easily configured and requires no
special programming. File registers FOOOO to F0Q31
are used for the data transfer.
Transmt^ion speed 19200 bps
Protocol Special
Link data capacity 16 words (station 1 to 2)
16 words (station 2 to 1)
Link data update time approx. 50 ms
(not synchronized with
T2E/T2NS scan)
T^E orT2N
RS-232C (15 m max.)
RS-485 (1 l«n max.)
T2EorT2N
Station No.1 Station No,2
FO^ FOOOO
FOOIS F0015
F0016 F0016
F0031 F0031