Sewhacnm SI 4100 - Print Interface: Centronics Parallel; Parallel Interface Connector Wiring

Digital Weighing Indicator
SI 4100
- 47 -
6-3. Print Interface (Option 01 : Centronics Parallel Interface)
This Print Interface Option is based on “Centronics Parallel Interface”, so this print interface can be
connected other printers using this communication method.
But, the print format is programmed based on our “SE7300”, and “SE7320” Industrial Printers, so you had
better to use these printer for convenience.
6-3-1. Connector Wire Connection
Pin
Signal
Contents
RE
Pin
Signal
Contents
RE
1
STROBE
STROBE signal
out
14
N.C
2
DATA0
Data(bit0) signal
out
15
N.C
3
DATA1
Data(bit1) signal
out
16
N.C
4
DATA2
Data(bit2) signal
out
17
N.C
5
DATA3
Data(bit3) signal
out
18
GND
GROUND
out
6
DATA4
Data(bit4) signal
out
19
GND
GROUND
out
7
DATA5
Data(bit5) signal
out
20
GROUND
out
8
DATA6
Data(bit6) signal
out
21
GROUND
out
9
DATA7
Data(bit7) signal
out
22
GROUND
out
10
ACK
Data Response
In
23
GROUND
out
11
BUSY
Busy signal
In
24
GROUND
out
12,13
N.C
25
GND
GROUND
out