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6
Specifications
Section 2-1
2-1
Specifications
2-1-1
General Specifications
The general specifications conform to the C-series specifications.
2-1-2
Characteristics
Item
Specification
Number of counters
2
Operating modes
Simple counter, linear counter, circular counter, preset
counter, gate counter, cumulative gate counter, and sam-
pling modes.
Count
inputs
Input signals
Counter 1 inputs A and B and counter 2 inputs A and B
Signal levels
RS-422 line driver signal (equivalent to Am26LSS31), 12
or 24 VDC (selectable)
Types of
inputs
Offset phase inputs
Up and down pulse inputs
Pulse+direction inputs
Counting rate
Voltage input: 50,000 cps max. at a line driver input rate
of 75,000 cps max.
The counting speed of the number of offset phase input
pulses varies with the encoder. Refer to page 9 for details.
Others
The multiple function (x 1, x 2, or x 4) can be selected for
offset phase input
External
inputs
Input signal
Counter 1 input Z, Counter 2 input Z
Signal levels
RS-422 line driver signal (equivalent to Am26LSS31), 12
or 24 VDC (selectable)
Input signal
Counter 1 external control input IN1
Counter 1 external control input IN2
Counter 2 external control input IN1
Counter 2 external control input IN2
Signal levels
12 VDC and 24 VDC
External
outputs
Outputs
External outputs 0 to 7, 8 points
NPN or PNP output (selectable)
Switching
capacity
Output power supply: 16 to 80 mA at 5 to 24 VDC
Internal current con-
sumption
400 mA max. at 5 VDC (Supplied from Backplane.)
Dimensions (mm)
130
×
35
×
100.5 (H
×
W
×
D)
Weight
305 g (excluding connectors)
Summary of Contents for C200H-CT021
Page 1: ...C200H CT021 High speed Counter Unit Operation Manual Revised December 2000 ...
Page 2: ...iv ...
Page 4: ...vi ...