Omron C200HW, Руководство по эксплуатации

Страница: 38 / 285

2-3 Section External I/O Circuitry
25
Note 1. Use either the 24-V origin input signal or the 5-V origin input signal, but not
both.
2. Use 24
±
10% VDC as the pulse output power supply.
3. The leakage current must be less than 1.0 mA when two-wire-type sensors
are used.
4. Be sure to connect a load to the output terminals. If the load is short-cir-
cuited, it will damage the PCU’s internal components.
5. The 24-V output power supply (A1/B1) for all axes and the 24-V output
ground (A2, B2) are connected in the PCU, and are shared by all axes.
6. When installing connectors to the PCU, tighten the connector screws to a
torque of 0.34 N
S
m.
•
The commons for all outputs are connected to the 24-V output ground.
•
The commons for all inputs except for the 24-V and 5-V origin input signals and
positioning completed input signals are connected to the input common.
•
The positioning completed input signal common is connected to the 24-V out-
put power supply through a diode.
•
The origin common is used with either the 24-V or the 5-V origin input signal.
2-3-2 External I/O Connector Arrangement
•
The connectors that are included with this Unit are solder-type connectors.
•
Use wires with cross-sectional areas of 0.2 mm
2
or less.
•
Be careful not to short-circuit neighboring terminals when soldering.
•
Cover the soldered part of the wire with insulation tubing.
Wiring Power Lines
Insulator
Lead
Connector
Connector Pin Numbers
Outline of connector
(rear panel)
Pin number marks
(View from soldered side)