Power Supply And Wiring (Fh-5050); Grounding (Fh-5050); Others (Fh-5050) - Omron FH Series Hardware Setup Manual

Power Supply and Wiring (FH-5050)

• Make sure to use the product within the power voltage specified by catalog, this manual, or instruc-
tion sheet.
• Never connect the product to AC power. If connected, it causes malfunction.
• Select and use the appropriate wire size based on consumption current.
• Keep the power supply wires as short as possible.
• Provide the power from a DC power supply (safety extra-low voltage circuits) that has been taken
measures not to generate high-voltage.
• Check the following again before turning on the power.
- Is the voltage and polarity of the power supply correct? (24 VDC)
- Is not the load of the output signal short-circuited?
- Is the load current of the output signal appropriate?
- Is not the mistake found in wiring?
- Is the voltage and polarity of the encoder power (ENC0_VDD/GND ENC1_VDD/GND) supply?
(5VDC)

Grounding (FH-5050)

• Since the power supply circuit for the Sensor Controller is described in the manual and instruction
sheet, please check it.
• When a base is packed in a camera that will be connected to the Sensor Controller, make sure to
mount the camera using the base. Since the enclosure of the camera body is connected to the inter-
nal circuits, the circuits may cause short-circuit with FG if the base is not used to mount the camera
and result in malfunction or damage.
• Apply Class D grounding (grounding resistance: 100 [Ω] or less) Wire the grounding wire for the
Sensor Controller independently. If the grounding wire is shared with other devices or connected to
a building beam, the Sensor Controller may be adversely affected.
• Check the wiring again before turning on the power.
• Do not ground the plus (+) terminal when the Sensor Controller is connected to the FH-SC12/FH-
SM12. The internal circuits may cause a short-circuit and result in malfunction.
• When using the Sensor Controller and the peripheral devices such as a monitor, USB connection
devices, RS-232C connection devices, there should be no potential difference in ground level. If not,
it may cause malfunction.
Take measures that the potential difference does not occur between the grounds for the Sensor
Controller and the peripheral devices.

Others (FH-5050)

• Use only the camera and cables designed specifically for the product. Use of other products may
result in malfunction or damage of the product.
• Always turn OFF the power of the Sensor Controller and peripheral devices before connecting or
disconnecting a camera or cable. Connecting the cable with power supplied may result in damage of
the camera or peripheral devices.
• For the cable that is flexed repeatedly, use the robotic cable type (Bend resistant camera cable) to
prevent damages.
• Do not apply torsion stress to the cable. It may damage the cable.
• Secure the minimum bending radius of the cable. Otherwise the cable may be damaged.
FH Series Vision System Hardware Setup Manual for 3D Robot Vision (Z436-E1)
Precautions for Safe Use
17