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HEIDENHAIN
TNC lSl/TNC
155 with SPINDLE
ORIENTATION
option
.Spindle orientation
is available as an option and necessitates an extension of TNC-hardware.
The NC-software
for spindle orientation,
i.e. for the fifth axis is contained
in every TNC 151 B/TNC 155 B.
Installation
hints for VDU-units
(Control versions TNC 151 permit the installation
of the VDU-unit
BE 111 (9 inch screen) or BE 211
(12 inch screen). TNC 155~versions require the VDU-unit
BE 411 (12 inch graphic display screen).
When installing VDU-units,
it should noted that these units are sensitive to magnetic fields. The hold and
geometry o-f the screen picture can be distorted
by magnetic cross-talk.
In the case cof alternating
current fields, these can cause periodical
picture displacement
or picture
distortion
with the beat frequency
from the picture and the mains frequency.
For this reason, permanent magnets, motors, transformers,
magnetic switches and similar should not be
located in the immediate vicinity
of the VDU. As an approximation,
we recommend a minimum
distance
of 0.5 m between the source of interference
and the VDU-housing.
In order to maintain a substantial distance between the VDU and the control
unit (TNC), we recommend
that the TNC only be mounted to the right or beneath the VDU.
2. Combined technical specifications
for TNC 15l/TNC
155
All TNC 151/TNC
155 inputs and outputs may only be connected to electric circuits with protective
low
voltage.
Mains power supply
'Power consumption
Selectable 100/120/l
40/200/220/240
V + 10 %/ - 15 %, 48
. 62 Hz
If -the permissible mains voltage tolerances cannot be held, we recommend
a voltage regulator type "Voltkraft"
which1 is available from Messrs. Conrad
Electronic.
The regulator can also be purchased from the HEIDENHAIN
Service Department.
TRIG 151
ca. 60 W (with 9" visual display unit BE 1 'I 1 or with 12" visual display
unit BE 211)
TNC 155
Permissible resistance of
earthing lead
Protection
algainst distruction
of electronics
Ambient
temperature
Protection
Weight
Logic and operating unit ca. 45 W
12" visual display unit BE 411 ca. 40 W
Current consumption
of PLC-board PL 100 B/PL 110 B
1st board:
460 mA& 25 mA
(all inputs and outputs open, 2nd board disconnected)
2nd board: 360 mA & 25 mA
recommended:
R -Z 100 mS2 or max. lead length 10 m with a 4 mm2
cross-section
1 kV with a 1 MHz surge to IEC 255-4
Operation
0 . . . + 45'C (+ 32'F
. . . + 113'F)
Storage - 30 . . . + 70°C (- 22'F
. . + 158'F)
'
\
Operating panel: I P 54 I EC 529
Control TNC 151 B/TNC 151 0: 12 kg
Control TNC 155 B/TNC 1
9" VDU-BE
111:
6,8 kg
12" VDU-BE 211: 10 kg
12" VDU-BE 411: 10 kg
PLC-board PL 100 B/PL 1
see section 13
55 Q: 12 kg
Dimensions
OB: 1.2 kg
5
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