Installation - HEIDENHAIN ND 1200 QUADRA-CHEK Installation Instructions Manual

ND 1200 QUADRA-CHEK
Installation Instructions
Operating Instructions available at www.heidenhain.de
The ND 120x can be used as a tabletop unit when placed on the provided stand. The
unit can then be tilted forward or backward by up to 20° for the best reading angle. The
ND 120x is secured to the swivel slots of the stand by a shoulder screw (5), a cap screw
(1) and washers (2, 3 & 4).
To attach the stand:
Attach the unit to the stand as shown at the right
X X
Partially tighten the cap and shoulder screws
X X
Adjust the unit to the desired tilt position
X X
Completely tighten the cap and shoulder screws
X X
Benchtop location and mounting
Rest the unit on a fl at, stable surface or bolt the unit to a stable surface from the bottom
using four M5 screws fastened in the pattern shown in "Dimensions" on page 115.

6. Installation

The safety of any system incorporating the use of this product is the
responsibility of the assembler or installer of the system.
Interfaces
Rear
Power switch
3
Replaceable fuse holder
4
Power connector
5
Earth (ground) terminal
6
see warning
Optical cable connector for
7
Comparator reference light source
Optical cable connector for
8
comparator screen sensor
Not used
9
14
Rear (cont)
10 Encoder inputs, X, Y, Z axis for
linear encoders, Q axis for rotary
encoder
11 RS-232-C interface for PC
connection. RS-232 cable must not
include crossovers.
12 Audio out for 3.5 mm
headphone /speaker jack,
monaural, 8 Ohm
13 USB type A interface for printer
or data storage
14 Remote accessory interface RJ-45
for optional foot switch or keypad
accessory
4
1
2 3
Stand assembly
Power cord
L: Line voltage (brown)
N: Neutral (blue)
Protective conductor (ground)
terminal(green/yellow)
3-conductor (grounded)
Min. cable cross section: 0.75 mm
Max. cable length: 3 m
5
2