![background image](http://html.mh-extra.com/html/omron/zw-c1-t/zw-c1-t_user-manual_1633390006.webp)
4
ZW User's Manual
Please observe the following precautions for safe use of the products.
1. Installation Environment
• Do not use the product in environments where it can be exposed to inflammable/explosive gas.
• To secure the safety of operation and maintenance, do not install the product close to high-voltage devices
and power devices.
2. Power Supply and Wiring
• Take care when using a power supply with an overcurrent detector, because this sensor uses DC-DC
converter for its power supply circuit and inrush current may activate the protective circuit for a power supply
with an overcurrent detector.
Recommended power supply: S8VS-06024 (Omron, DC24 V 2.5 A 60 W)
• The supply voltage must be within the rated range (DC24 V ± 10 %).
• Reverse connection of the power supply is not allowed.
• Open-collector outputs should not be short-circuited.
• Use the power supply within the rated load.
• High-voltage lines and power lines must be wired separately from this product. Wiring them together or
placing them in the same duct may cause induction, resulting in malfunction or damage.
• Use adequate safety measures, for example fail-safe circuits.
• Use a specified-sized wire when wiring. Do not connect wires other than those of the specification to the
terminal block.
• For a power supply, use a DC power supply unit provided with a remedy, for example, safety ultralow voltage
circuit, to prevent a high voltage from being generated.
• Route so that power supply wires are as short as possible.
• Use a power supply dedicated for this product, without sharing it with other products.
• Tighten fixing screws securely at a torque specified in this manual.
• Before performing any of the following activities, be sure to turn off the product, or breakdown may result.
- Connecting or wiring cables
- Connecting or disconnecting connectors
- Installing or removing Calibration ROM
3. Grounding
• Use a frame ground terminal of the specified size to be grounded. Do not connect a wire with an only twisted
end directly to a terminal block.
- Terminal screw: M4
- Crimp-type terminal:
• Use D-type grounding (ground resistance of 100
or less). Make the ground point as close as possible and
make the ground wire used as short as possible.
• Never a ground wire with other equipment and never ground to building beams. Doing so could cause
negative impacts.
• The power supply circuit of the Sensor Controller is not insulated from the internal circuits.
• When grounding the positive (+) terminal of the 24 VDC power supply, do not connect the Sensor Controller's
frame ground terminal or PLC's frame ground terminal to ground. [(1), (2)]
The PC housing may be internally connected to the SG (0 V), in which case current will flow through the path
shown below and may cause seizure.
Precautions for Safe Use
8
.5mm
or less
8
.5mm
or less
Содержание ZW-C1*T
Страница 17: ...1 Basic configuration Basic configuration 1 1 ZW series Displacement Sensors 16 1 2 Basic Operation Flow 17 ...
Страница 70: ...Operating with Sensor Controller 68 ZW User s Manual MEMO ...
Страница 116: ...Setting the System 114 ZW User s Manual MEMO ...
Страница 134: ...Controll input signal with PC tool 132 ZW User s Manual MEMO ...
Страница 209: ...8 Troubleshooting Troubleshooting 8 1 Error Messages 208 8 2 Troubleshooting 210 ...
Страница 319: ...Index ZW User s Manual 317 Index 11 ...
Страница 321: ......