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Applications
Counter modules
Number of channels
2
channels
4
channels
Frequency per channel
40
kHz
40
kHz
Module cycle time
5
ms
10
ms
Counter/measurement
inputs
Counting pulses 24 V
c
Up to 40 kHz:
Type 2 sensors
Mechanical contacts
Incremental encoder
Up to 40 kHz:
10…30
V
c
5
V
c
RS 422 with zero marker
Absolute encoder
–
Reflex I/O
Per channel:
3
x 24 V
c
inputs: enable, preset and capture
1
x 24 V
c
input: line check, incremental encoder power supply
2
x 24 V
c
reflex outputs
Counting capacity
24
bits + sign (0 to + 16,777,215 points or ± 16,777,215 points)
Functions
Downcounting with preset input, upcounting with reset input
Up/down counting with preset input, configurable upcounter input:
1
upcounter input/1 downcounter input
1
up/down counter input and 1 direction input
Incremental encoder with phase-shifted signals
Processing
Inputs: counter enable, counter preset, capture current value
Comparison:
Down counting: to value 0
Upcounting: 2 thresholds and 1 setpoint
Up/down counting: 2 thresholds and 2 setpoints
Reflex outputs:
Downcounting function: 1 passage through zero output
Upcounting function: 1 passage through setpoint value output
Up/down counting function: 2 user-definable outputs
Events
User-definable activation of the event-triggered task (threshold crossing, setpoint crossing,
preset or reset, enable, capture)
Connection
Via 15-way SUB-D connectors (1 per counter channel, direct or
TSX TAP S15
pp
accessory)
Via HE 10 connector for auxiliary I/O and power supply
Using Modicon Telefast pre-wired system (
ABE 7CPA01
,
ABE 7H08R10/16R20
)
Consumption
See page 9/6
Type of module
TSX CTY 2A
TSX CTY 4A
Pages
4/18
Selection guide
Modicon Premium automation
platform
1
Counter and electronic cam modules
2
1
3
4
5
6
7
8
9
10