Specification – Toshiba T2N User Manual
Page 64
2.Specification
User’s manual 49
Item
CF211
(TCF211**S)
Common memory
160 words × 2
Transmission mode
Full-duplex
Synchronizing
asynchrounus (Start-stop method)
Interface
Conforms to RS232C 1CH
Transmission Code
ASCII
Frame Format
Start bit : 1bit
Data
: 7 or 8bits
Parity
: even/odd/none
When none parity is selected,the data bit
length must be 8 bits.
Stop bit : 1 or 2bit
When 2 stop bits is selected,the data bit
length must be 7 bits.
Transmission Speed
300,600,1200,2400,4800,9600,19200bps
I/O occupancy points
i X+Y 4W
Data exchange system By READ/WRITE instructions of the T2E
LED Display
Transmission data
Isolation
none(between RS232C Port and internal circuit)
Current Consumption
550mA or less
Circuit Configuration
T2N
I/O
bus
2port
buffer
RAM
CPU
ROM
I/O
I/F
TXD
RXD
DTR
DSR
Reset switeh
RS232C
I/F
External Connections
1
2 RXD
TXD
3 TXD
RXD
4 DTR
DSR
5 SG
SG
6 DSR
DTR
7 5Vdc
8
9
D-SUB 9pin(female)
Serial Communication
Interface