Omron CJ1W-C113 - REV 02-2008, Operation Manual

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37
Wiring Section 3-5
CW/CCW Pulse Output
Specifications (Open
Collector Output) The minimum CW/CCW pulse widths are shown below.
The OFF and ON refer to the output transistor.
The output transistor is ON at level “L.”
Note 1. The load in the above table is the net resistance load, and the connecting
cable impedance with the load is not considered.
2. Due to distortions in pulse waveforms as a result of connecting cable im-
pedance, pulse widths during actual usage may be smaller than those
shown in the above table.
3-5 Wiring
This section provides motor driver connection examples. When actually con-
necting a motor driver, be sure to first check the specifications of the motor
driver to be used.
The maximum length of the wiring between the PCU and the motor driver is
2 m for open collector output models and 5 m for line driver output models.
3-5-1 Output Connection Examples
Pulses are not output when the output transistor in the pulse output section is
OFF. (For direction output, OFF indicates CCW.)
OFF
ON
A
B
10%
90%
Pulse
frequency
Open or close current / Loaded power-source voltage
7 mA/5 V DC
±
5% 30 mA/5 V DC
±
5% 7 mA/24 V DC
±
10%
(1.6-k
Ω
resistance)
16 mA/24 V DC
±
10%
(1.6-k
Ω
resistance)
A B A B A B A B
50 Kpps 9.7
µ
s min. 9.7
µ
s min. 9.8
µ
s min. 9.8
µ
s min. 9.7
µ
s min. 9.7
µ
s min. 9.7
µ
s min. 9.7
µ
s min.
100 Kpps 4.7
µ
s min. 4.7
µ
s min. 4.8
µ
s min. 4.8
µ
s min. 4.7
µ
s min. 4.7
µ
s min. 4.8
µ
s min. 4.8
µ
s min.
200 Kpps 2.3
µ
s min. 2.3
µ
s min. 2.3
µ
s min. 2.3
µ
s min. 2.2
µ
s min. 2.2
µ
s min. 2.3
µ
s min. 2.3
µ
s min.
500 Kpps 0.76
µ
s
min.
0.82
µ
s
min.
0.77
µ
s
min.
0.88
µ
s
min.
0.74
µ
s
min.
0.72
µ
s
min.
0.76
µ
s
min.
0.85
µ
s
min.