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Rear Panel
RS-232-C/V.24
data interface
Power switch
Interface X1 complies with the recommendations in EN 50 178 for separation
from line power.
Installation
You can fix the display unit to a mounting surface with
M4 bolts.
The units can also be stacked. Adhesive inserts (included
in delivery) prevent them from sliding.
Power Supply and Connection
Danger of electrical shock!
Unplug the power cord before opening the housing.
Connect a protective ground. This connection must never be interrupted.
Danger to internal components!
Do not engage or disengage any connections while the unit is under power.
Use only original replacement fuses.
Primary-clocked power supply.
Voltage range 100 V to 240 V (–15% to +10 %) Frequency 48 Hz to 62 Hz
Power consumption typ. 8 W Line fuse F 1 A (in unit)
Minimum cross-section of power line: 0.75 mm
To increase the noise immunity, connect the ground terminal on the rear panel
to the central ground point of the machine. (Minimum cross-section 6 mm
Ambient Conditions
Temperature range
Rel. humidity
Weight
DR. JOHANNES HEIDENHAIN GmbH
Dr.-Johannes-Heidenhain-Straße 5
D-83301 Traunreut, Deutschland
(0 86 69) 31-0 .
(0 86 69) 50 61
FAX
Service
(0 86 69) 31-12 72
TNC-Service (0 86 69) 31-14 46
(0 86 69) 98 99
FAX
http://www.heidenhain.de
284 249-25 · SW 246 181 01 · 3 · 3/2000 · H · Printed in Germany · Subject to change without notice
100 ... 240 V
50 ... 60 Hz
Ground terminal
Operation: 0° C to + 45° C (32° F to 113° F)
Storage: –30° C to + 70° C (–22° F to 158° F)
Annual average: < 75%; maximum: < 90%
1.5 kg
56 832
Tx
X31 (V.24/RS-232-C)
X1
Input for HEIDENHAIN linear encoder with
sinusoidal output signals (7µA
connecting cable max. 30 m (98.5 ft), maxi-
mum permissible input frequency 100 kHz
2
to 16 µA
),
PP
PP
172 ± 0.2
6.77 ± .008"
2
)
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