Specification – Toshiba T2N User Manual

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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

2 RXD

TXD

3 TXD

RXD

4 DTR

DSR

5 SG

6 DSR

DTR

7 5Vdc

D-SUB 9pin(female)

Serial Communication

Interface