Type
Mode
Counting inputs
INP A
INP B
ISI36.010AX01
ISI36.011AX01
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 = A: no backlight
x = B: with backlight
Table 1
Overview
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 incoming pulses are
counted during a measuring time of 1 s
and recalculated 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 emissions EN55011 Class B
Interference resistance EN 61000-6-2
Power supply:
Non-replaceable lithium battery
(lifetime approximately 8 years at 20°C)
Working temperature:
–10 ... +55 °C, relative humidity < 85%,
without condensation
Operating temperature:
–10 ... +60 °C
Storage temperature:
–20 ... +70 °C
Altitude:
to 2000 m
Backlighting:
must be powered by an external
elecrical source
(24 V ±20%, 50 mA)
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ISI36
www.baumer.com
7
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 descrip-
tion 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.
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