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Fast counter and measurement module
Electronic cam module
2
channels
1
channel
500
kHz
1
ms
Up to 1 MHz:
Type 2 sensors
Mechanical contacts
–
500
kHz with multiplication by 1,250 kHz with multiplication by 4:
10…30
V
c
5
V
c
RS 422 with zero marker
Power supply 5 V
c
or 10…30 V
c
:
SSI absolute encoder up to 25 bits
Parallel absolute encoder up to 24 bits (Modicon Telefast
ABE 7CPA11
sub-base)
Per channel:
2
x 24 V
c
inputs: preset and capture
1
x 24 V
c
enable input or output (configurable)
2
x 24 V
c
reflex outputs
1
x 24 V programmable frequency output
1
x 5 V/24 V
c
encoder power supply
3
x 24 V type 1 sensor compatibles inputs
24
x 24 V/0.5 A
c
protected track outputs
24
bits + sign (0 to + 16,777,215, upcounting) or 24 bits + sign (- 16,777,215
to + 16,777,215, downcounting, up/down counting). Up to 25 bits for SSI
absolute encoder
256
to 32,768 points per cycle with 1 to 32,768 cycles (absorbs play on
reverse)
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
Measurement with 2 thresholds
SSI absolute encoder
Parallel output absolute encoder with
ABE 7CPA11
sub-base
Processing of 128 cams/32 tracks (including 24 with direct output)
Output refresh cycle:
50
μs for 16 cams
100
μs for 64 cams
200
μs for 128 cams
Two capture registers
Control/recalibration of axis slip
Inputs: counter enable, counter preset, capture current value
Cam profiles: 3 basic types (position, monostable, brake)
Comparison:
2
thresholds
Associated functions:
Elimination of axis backlash, position recalibration
Measurement capture
Switching feedforward
Parts counter
Reflex outputs:
2
user-definable outputs
Speed monitoring
Special functions
User-definable activation of the event-triggered task (crossing of thresholds or
modulo value, preset, enable, capture)
User-definable activation of the event-triggered task (cams, track,
recalibration, capture, etc.)
Via 15-way SUB-D connectors (1 per counter channel, direct or via
TSX TAP S15
pp
accessory)
Via HE 10 connector for reflex I/O and power supply
Using Modicon Telefast pre-wired system (
ABE 7CPA01
,
ABE 7H16R20
,
ABE 7CPA11
)
See page 9/6
TSX CTY 2C
TSX CCY 1128
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