Communication Interface - Godex EZ-1100Plus User Manual

1-3. Communication Interface

Parallel Interface
Handshake : DSTB connects to the printer, BUSY connects to the host
Interface cable : Parallel cable compatible to IBM PC
Pin out : See below
PIN NO. FUNCTION
1 /Strobe
2-9 Data 0-7
10 /Acknowledge
11 Busy
12 /Paper empty
13 /Select
14 /Auto-Linefeed
15 N/C
16 Signal Gnd
17 Chasis Gnd
18 +5V,max 500mA
19-30 Signal Gnd
31 /Initialize
32 /Error
33 Signal Ground
34-35 N/C
36 /Select-in
Serial Interface
9600 baud rate､no parity､8 data bits､1 stop bit､XON/XOFF protocol and
Serial Default
:
Setting RTS/CTS。
RS232 HOUSING (9-pin to 9-pin)
DB9 SOCKET
--- 1
RXD 2
TXD 3
DTR 4
GND 5
DSR 6
RTS 7
CTS 8
RI 9
PC
【 】
Note The total current output from parallel port and serial port altogether can not exceed
500mA.
USB Interface
Connector Type : Type B
PIN NO. 1
FUNCTION VBUS
EZ-1000Plus User's Manual
TRANSMITTER
host / printer
host
printer
printer
printer
printer
host / printer
host
host / printer
printer
host / printer
1
2
3
4
5
6
7
8
9
2 3 4
D- D+ GND
7
DB9 PLUG
+5V,max 500mA
TXD
RXD
N/C
GND
RTS
CTS
RTS
N/C
PRINTER