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Main technical features:
Display:
LCD, 8 decades, height of the
figures 8 mm
Display range:
0…99999999 with leading
zeros suppression
Display unit:
1 s
Max. frequency (Pulse/pause: 1:1):
12 kHz
Min. frequency:
1 Hz
Display refresh:
1 s
Measuring principle:
The tachometer operates via the
gate measuring method. The inco-
ming pulses are counted during a
measuring time of 1 s and recalcu-
lated in order to display 1/s.
Accuracy:
< 0,05 %
Housing:
Panel mounting, 48 x 24 mm
according to DIN 43 700,
RAL 7021
Panel cut-out:
22,2
+0,3
x 45
+0,6
mm
Mounting depth: approximately 48 mm
Weight:
approximately 50 g
Protection level:
IP65 on the front side
Connection:
Screw terminals, RM 5.00, 8 poles
Rated cross-section:
max.: 1 x 1,5 mm
2
2 x 0,75 mm
2
AWG 26-14
EMC:
Interference resistance:
with shielded signal and control
cables
Approvals
UL compliant in accordance with File no. E128604
CE compliant in accordance with
EMC Directive:
2014/30/EU
Low Voltage Directive:
2014/35/EU
RoHS Directive:
2011/65/EU
UKCA compliant in accordance with
EMC Regulations S.I.:
2016/1091
Low Voltage Regulations S.I.:
2016/1101
RoHS Regulations S.I.:
2012/3032
Power supply:
Non-replaceable lithium battery
(lifetime approximately 8 years at
20°C)
Working temperature:
–10…+55 °C
Operating temperature:
–10…+60 °C
Storage temperature:
–20…+70 °C
Relative humidity: <85 % (non-condensing)
Altitude:
to 2000 m
Backlighting:
must be powered by an external
elecrical source
(24 V ±20%, 50 mA)
1.9 Start-up
Is the device set and programmed correctly (function;
for counters, max. counting frequency)?
1.10 Failure possibilities and causes
Counter does not count:
- Wrong or reversed wiring of the counting input
- Polarity (NPN/PNP) reversed
- No ground connection between the pulse generator
and the counter
- Signal levels do not reach the switching threshold of
the counter
If, despite all, your device still does not operate, contact
your local representative or call us directly for technical
support.
When sending your device back, please attach a short
description of the failure, of the programming and of the
connection diagram, in order to allow us to reproduce
a possibly existing defect and to repair your device as
quickly as possible.
Type
Mode
Counting inputs
INP A
INP B
Tachometer
0
0…0,7 V DC
NPN
7 kHz
0…0,7 V DC
NPN 30 Hz
0
4…30 V DC
PNP
12 kHz
4…30 V DC
PNP
Options:
x = 5: no backlight
x = 6: with backlight
Table 1
Overview
6.136.012.8x0
6.136.012.8x1
