Pro-face PL-5910 Series, User Manual

Page: 27 / 184

Chapter 2 - Specifications
2-6
PL-5910 Series User Manual
2.3.1 Printer Interface (LPT1)
D-sub 25 Pin (Female)
Screw Size: (4-40UNC): Inch Type
• O.D.: Open Drain
• T.S.: 3-state Input
• TTLIN: TTL Input
13 12 11 10 9 8 7 6 5 4 3 2 1
25 24 23 22 21 20 19 18 17 16 15 14
Pin
No.
SPP/ECP Mode
Signal Name
EPP Mode
Signal Name
Direction
Electrical
Specif.
Pin
No.
SPP/ECP Mode
Signal Name
EPP Mode
Signal Name
Direction
Electrical
Specif.
1
*1
STRB WRITE
In/Output
O.D/T.S 14
*1
AUTOFD DSTRB
In/Output
O.D/T.S
2 DATA0 DATA0
In/Output
T.S 15 ERROR ERROR Input TTL
3 DATA1 DATA1
In/Output
T.S 16
*1
INIT INIT
In/Output
O.D/T.S
4 DATA2 DATA2
In/Output
T.S 17
*1
SLCTIN ADSTRB
In/Output
O.D/T.S
5 DATA3 DATA3
In/Output
T.S 18 GND GND
6 DATA4 DATA4
In/Output
T.S 19 GND GND
7 DATA5 DATA5
In/Output
T.S 20 GND GND
8 DATA6 DATA6
In/Output
T.S 21 GND GND
9 DATA7 DATA7
In/Output
T.S 22 GND GND
10 ACKNLG ACKNLG Input TTL 23 GND GND
11 BUSY WAIT Input TTL 24 GND GND
12 PE PE Input TTL 25 GND GND
13 SLCT SLCT Input TTL
2.3 Interface Specifications
2.3.2 Keyboard Interface (KEY BOARD)
6
4
2
1
3
5
Mini - DIN 6 pin (Female)
Pin No. Signal Name
1 KEY DATA
2 NC
3 GND
4 +5V
5 KEY CLK
6 NC
SHIELD GND
(Both front and side)
*1 When using the printer interface in SPP mode, pins 1, 14, 16 and 17 become O.D.
When using ESC or EPP modes, these pins will change to T.S.