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6. Technical specifications
6.1.
Mechanical data
Counter type
Pulse shaping electronics
Housing design
Weight
Operating
temperature
Storage temperature
VRZ 721 (2-axes display)
VRZ 761 (3-axes display)
incorporated
within counter
Signal subdivision:
1-time
Square wave Signal evaluation:
4-times
table model in cast housing
approx. 5.0 kg
0" to 45" C (32" to 113" F)
(max. ambient temperature)
-30"
to 70" C (-22"
to 158" F)
6.2.
Electrical data
Number of counting decades
6
Display step
O-l -2-3-4-5-6-7-8-9
Resolution
0.01 mm
Signizero transition
0000.01
.\
1
OOE1'
0000.00
0000.00
0000.00
- 0000.01
-
0000.01
Decimal Point
Digital displays:
counter (X, Y, Z)
RESET
Inputs
Scanning frequency
at cable length
Mains voltage
(selectable)
Mains voltage
range
Mains frequency
Mains fuse
for 220 V-
for 115 VW
Power consumption
-0000.01
xxxx.xx
7-Segment LED, 11 mm high
by press button X, Y or Z
for HEIDENHAIN transducers
with
grating pitch 40 microns and 20 microns
(dia. display)
20kHz
14kHz
IlkHz
8kHz
5 kHz
5m
IOm
15m
20 m
30 m
220V~,115V~,
soldered
connections
tan be changed to 240 V-
94V...121
V/187'/...242V/204V...264V
50 to 60 Hz
0.2 A, slow-blow
0.4 A, slow-blow
approx. 16 VA
8
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