Digital Equipment Pro-Face PL-6700 43 Series, User Manual, Page: 23 / 97

Chapter 2 - Specifications
PL-6700 43 Series User’s Manual 2-4
Pin
No.
Signal
Name Dire-
ction Elect.
Specif. Pin
No. Signal
Name Dire-
ction Elect.
Specif.
1 STROBE OUT
*1
O.D 14 AUTOFD OUT O.D
2 DATA0 OUT
*1
T.S 15 ERROR IN TTLIN
3 DATA1 OUT
*1
T.S 16 INIT OUT O.D
4 DATA2 OUT
*1
T.S 17 SLCTIN OUT O.D
5 DATA3 OUT
*1
T.S 18 GND
6 DATA4 OUT
*1
T.S 19 GND
7 DATA5 OUT
*1
T.S 20 GND
8 DATA6 OUT
*1
T.S 21 GND
9 DATA7 OUT
*1
T.S 22 GND
10 ACKNLG IN TTLIN 23 GND
11 BUSY IN TTLIN 24 GND
12 PE IN TTLIN 25 GND
13 SLCT IN TTLIN
(The PL’s front and side
connectors are the same)
Pin No. Signal Name
1 KEY DATA
2 NC
3 GND
4 +5
5 KEY CLK
6 NC
SHIELD GND
Recommended Keyboard:
Any PS-2 type keyboard
O.D : Open Drain
T.S : 3 state I/O
TTLIN : TTL Input
D-sub 25 Pin (Female)
6
4
2
1
3
5
Mini - DIN 6 pin (Female)
*1 Output: The Input and Output settings used will depend the BIOS set up screen settings
used.
2-3 Interface Specifications
2-3 Interface Specifications
1. Printer Interface (LPT1)
2. Keyboard Interface
Note:
• The software protection Key used by some software applica-
tions, if left attached to the PC while a “ Windows Printing
System ” printer or a “ Windows ” type cable are used (for bi-
directional commnication), there is a possibility that the pro-
tection Key will be damaged. Therefore, be sure to remove
this Key before performing printing.
!!!!!
Important
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