Omron CS1W-CT021 Manual

2/4 channels High Speed Counter Units
„ 2 or 4 Channels High Speed Counter Units for
CS1 PLC.
„ Frequency up to 500 kHz, closed loop response
time as low as 0.1 ms.
„ 4 Digital In, 4 Digital Out and 28 soft outputs can
be freely allocated to counter channels.
„ Interrupt functions built in.
„ Simple mode or Configurable Mode.
„ Three counter types: simple, linear and circular.
„ Four counter signal levels: 5 Vdc, 12 Vdc, 24 Vdc
and Line Driver.
„ On the fly configuration changes.
Ordering Information
Product Code
CS1W-CT021
CS1W-CT041
W902-E2-1
Specifications
Item
Number of counters
Operation modes
Count inputs Input signals
Signal levels
Types of inputs
Counting rate
Others
External inputs Input signal
Signal levels
Input signal
Signal levels
Others
External outputs Output signal
Signal levels
Switching capacity
Others
Current consumption (5V via backplane)
Number of words allocated
Storage temperature
Ambient temperature
Ambient humidity
EMC compliance
Dimensions (mm)
Weight
2 channels High Speed Counter Unit
4 channels High Speed Counter Unit
CS1W-CT021/CT041 High Speed Counter Units Operation Manual
CS1W-CT021
2
Simple counter, circular counter, linear counter
Phase A and B
RS-422 line driver signal, 5, 12 or 24 Vdc selectable
Phase Differential; Up/Down; Pulse & Direction
500 kHz max.
The multiple function (x1, x2 or x4) can be selected for phase differential input
Counter inputs are insulated from each other and from the Digital inputs, insulated from
the I/O-bus, and also reverse polarity protected
Input Z
RS-422 line driver signal, 5, 12 or 24 Vdc selectable
4 Inputs (I0, I1, I2 and I3), that can be freely allocated to any counter
24 Vdc
External inputs are insulated from each other, insulated from the I/O-bus, and also re-
verse polarity protected.
4 outputs, NPN / PNP selectable
12 - 24 Vdc
46 mA at 10.2 Vdc to 100 mA at 26.4 Vdc; 400 mA max per common
Digital Outputs are insulated from the I/O-bus
Output pattern include these 4 Digital Outputs and 28 soft outputs
360 mA
40 CIO-words. First word allocated = CIO2000 + (Nx10)
400 DM-words. First word allocated = D20000 + (Nx100)
-20 to + 75 °C
0 to + 55 °C
10 to 90 % (non-condensing)
EN 50081-2, EN 61131-2
35 x 130 x 100 (W x H x D)
245 g
CS1W-CT021/CT041
Description
CS1W-CT041
4
450 mA
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