Interfaces; Electrical Connection - HEIDENHAIN ND 1202T TOOL-CHEK Guide D'installation

ND 1202T TOOL-CHEK
Installation Instructions
Operating Instructions available at www.heidenhain.de
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
Encoder inputs, X, and Z axis for
7
linear encoders
RS-232-C interface for PC
8
connection. RS-232 cable must not
include crossovers
Not used
9
Notice
Do not engage, or disengage any connections while the unit is under power.
Damage to internal components may result.
Notice
It is necessary to connect the earth (ground) terminal on the rear of the product
to the star point of machine ground. Minimum cross section of the connecting
2
wire: 6 mm . Never use this equipment without proper grounding.

Electrical connection

Warning! Risk of electrical shock
A risk of electrical shock exists if this product is not properly grounded.
To avoid the hazard, always use a 3-conductor (grounded) power cord and
ensure the ground is properly wired to the building installation.
Warning! Risk of fi re
A risk of fi re exists if a power cord not meeting minimum specifi cations is
used.
To avoid the hazard, always use power cords that meet or exceed the minimum
listed specifi cations.
14
Left Side
10 Audio out for 3.5 mm
headphone /speaker jack,
monaural, 8 Ohm
11 USB type A interface for printer
or data storage
12 Remote accessory interface
RJ-45 for optional foot switch or
remote keypad.
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
2