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15%, 48 . . . 62 Hz
B)
Connection
and techlnical data
The HEIDENHAIN
TNC 150 control
is available
in two basic versions:
TNC 150 B with
interface
for external
machine
adaptation
(similar
to TNC '145 C)
TNC 150 Q with
external
PLC-power
board
Technical
data for controls
TNC 150 B/TNC
150 Q
Mains voltage supply
Power consumption
Ambient
temperature
Selectable
100/l 20/l 40/200/220/240
V + 10 % /
ca. 60 W (with
9" or 12" 'vDU-screen
unit)
Operation
0 . . . + 45'C
(+ 32 . . . + 113'F)
Storage - 30 . . . + 70°C
(-- 22 . . . + 158°F)
Weight
Control:
11.5 kg
9"-VDU-screen
unit: 6.8 kg,
12"-VDU-screen
unit:
10 kg,
PC-power
board:
1.2 kg (l-NC
150 Q)
Please note:
All inputs and outputs
of the controls
TNC 150 B/TNC
150 Q rnay only be connected
to circuits
having
protective
low voltage.
B
1)
Connection
and technical
data TNC 150 B
TNC 150 B is adapted
to the machine externally.
The interface
of the TNC 150 B function
via an internal
PLC-program
(see section
D 3). This program
may, if
required,
be subjected
to slight alterations
by the machine
tool nanufacturer.
With TNC 150 B only the
inputs
EO - E23
and
outputs
A0 - A22
are used an extended
externally
via connectors
Jl - J6 (see secl-ion D)
Technical
data for control
inputs
Potential-free
opto-couplers
(switched
into groups)
Operating
voltage
max. 30 V; filtered
Optocouplers
switched
through
2 15v
Optocouplers
open
f
8V
Loading
per input
L 1OmA
Technical
data of control
outputs
Potential-free
relay contacts
(switched
into groups)
Operating
voltage
max. 30 V =/min.
15 V =/
Operating
current
per contact
max. 50 mA
Permissible
load
Resistive
load;
inductive
load only with
quenching
diode parallel to inductivity.
To prevent
welding
of contacts
during a short circuit,
a current
limiting
resistor
of 47 ohms is switched
into
series with
each contact.
Detailed
information
coincerning
the connection
and adaptation
of the TNC 150 B is available
in the special
interfacing
manual.
6
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