Mitsubishi Electric A960GOT User Manual page 35

3 PERFORMANCE
3 The following specifications are those of the printer interface.
When fabricating the printer cable on the user side, conform to the following specifications.
Item
Compliant Standard
Insulation system
Input
Signal level
Output
Max. cable length
Timing chart
Type
Connector used
(GOT connector)
Pin-outs
Wiring diagram
3 - 3
Centronics (See below for the data and control signal timing.)
Within 3m or within the specifications of the printer used
DATA1 to 8
(sending side receiving side)
STROBE
(sending side receiving side)
BUSY
(sending side receiving side)
ACKNLG
(sending side receiving side)
(Note 1) 1) Minimum 1.0µs
2) Minimum 1.0µs, maximum 500
(Note 2) BUSY rises after fall of STROBE.
(Note 3) ACKNLG is sent within 10µs after fall of BUSY.
GOT connector : 10220-52A2JL
Cable connector : 10120-6000EL(insulation displacement type connector)
Cable connector cover : 10320-3210-000
20 10
11 1
GOT side
CHASIS GND
ACKNLG
DATA6
DATA5
DATA4
NC
INIT
DATA1
STROBE
BUSY
DATA8
DATA7
PE
SLCT
GND
DATA3
DATA2
GND
ERROR
GND
Specifications
Photocoupler insulation
V = 2V, V
1H 1L
V = 2.4V, V
0H
H
L
1) 1)
2)
H
L
(Note 2)
H
L
H
L
3) Minimum 2µs
No. Signal No.
1 CHASIS GND 6
2 ACKNLG 7
3 DATA6 8
4 DATA5 9 STROBE
5 DATA4 10
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
MELSEC-GOT
= 0.8V
= 0.5V
0L
3) (Note 3)
Signal No. Signal
NC 11 DATA8
INIT 12 DATA7
DATA1 13 PE
14 SLCT
BUSY 15 GND
Printer side
17 CHASIS GND
10 ACKNLG
7 DATA6
6 DATA5
5 DATA4
36 NC
31 INIT
2 DATA1
1 STROBE
11 BUSY
DATA8
9
8 DATA7
12 PE
13 SLCT
22 GND
4 DATA3
3 DATA2
24 GND
32 ERROR
19 GND
Sumitomo 3M make
No. Signal
16 DATA3
17 DATA2
18 GND
19 ERROR
20 GND
3 - 3