Specifications; Mounting; Installation - HEIDENHAIN ND 120 QUADRA-CHEK Installation Instructions Manual

ND 120 QUADRA-CHEK
Installation Instructions
Complete Operating Instructions available at www.heidenhain.de

4. Specifications

The ND 12x QUADRA-CHEK is an advanced digital readout system for performing 2 and
3 axis measurements at very high levels of precision and accuracy. This unit is designed
for indoor use only. The ND 12x components shall only be installed as described in these
instructions. Mounting, installation and maintenance are to be performed by qualified
personnel only.
Power input:
Replaceable fuse:
Environmental conditions
Operating temperature:
Storage temperature:
Relative humidity:
Altitude:
Protection:
Overvoltage category:
Pollution degree:
Mass:

5. Mounting

The following items are included with the product:
• Power cord
• Mounting kit
• ND 120 QUADRA-CHEK Installation Instructions
The following accessories are available for this product:
• Mounting arm, ID 382893-01
• Tilting base, ID 625491-01
• Mounting frame, ID 647702-01
Refer to " Accessories" on page 65 for additional information. Refer to the instructions
provided with an accessory for additional information.
Do not mount in a position that makes it difficult to access the power switch or
power cable.

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
1
Power connector
2
Replaceable fuse holder
3
USB (type B) interface: for
4
PC communication
Encoder inputs: X1, X2, X3 axis for
5
linear and rotary « TTL interface
encoders. The number of axes varies
by product.
Earth (ground) terminal
6
see warning below
4
AC 100 V ... 240 V (-15 % ... +10 %)
50 Hz ... 60 Hz (±3 Hz)
(max. 54 W)
T 500 mA / 250 V, 5 mm x 20 mm
0 °C ... 45 °C
-20 °C ... 70 °C
† 80 % RH
† 2000 m
IP40, front IP54
II, equipment intended to be supplied from the building
wiring
2
2.6 kg
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
Power cord