
1.4.2 Setting serial interface
The JP2 and JP1 jumpers on controller board (see Fig.1.8) manages the setting of parallel interface as indicated:
JP1
JP2
PARALLEL INTERFACE SELECTION
CLOSED
CLOSED
Centronics
OPEN
OPEN
TTL
If JP1 and JP2 are closed:
•
the Centronics parallel interface is selected.
If JP1 and JP2 are open:
•
the TTL parallel interface is selected.
Refer to Fig.1.8 for the JP1 and JP2 jumpers position.
JP3
JUMPERS
SELECTION
+VIN ON
PIN 3-4 J3
JUMPERS
SELECTION
SIGNAL ON
PIN 12-14
JP4
JP5 JP6
FEED
12
ACK
GND
14
LED
TTL
CENTRONICS
JUMPERS
SELECTION
INTERFACE
JP1
JP2
(Fig.1.8)
1. INSTALLATION AND USE
1-8 PLUS II
User Manual
Summary of Contents for PLUS II
Page 1: ...OEM USER MANUAL PLUS II PLUS II Command Reference DOMC 0009e ...
Page 5: ...1 4 5 PLUS II USB NOTE 1 RESERVED interface only for service use Fig 7 User Manual PLUS II ...
Page 14: ...Blank page INTRODUCTION 6 PLUS II User Manual ...
Page 29: ...2 3 4 Fig 1 20 Fig 1 19 Fig 1 18 1 INSTALLATION AND USE User Manual PLUS II 1 15 ...
Page 32: ...Blank page 1 INSTALLATION AND USE 1 18 PLUS II User Manual ...
Page 50: ...Blank page 3 TECHNICAL SPECIFICATIONS 3 6 PLUS II User Manual ...
Page 63: ......