R88A-CSU015C Omron, R88A-CSU015C Datasheet - Page 96

• Manufacturer Part Number: R88A-CSU015C
• Description: ABSOLUTE ENCODER CABLE,15M
• Manufacturer: Omron

Specifications of R88A-CSU015C

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Design and Installation
j Improving Control I/O Signal Noise Resistance
Position can be affected if control I/O signals are influenced by noise. Follow the methods outlined be-
low for the power supply and wiring.
2-2-5 Wiring Products Conforming to EMC Directives
Position Drivers will meet the requirements of the EMC Directives if they are connected to a U-Series
Servomotor that conforms to the EC directives and are wired under the conditions described in this sec-
tion. If the connected devices, wiring, and other conditions cannot be made to fulfill the installation and
wiring conditions when the product is incorporated into a machine, the compliance of the overall ma-
chine must be confirmed.
The following conditions must be met to conform to EMC Directives.
Tokin
TDK
Do not coil cables. If cables are long and are coiled, mutual induction and inductance will increase and
will cause malfunctions. Be sure to use cables fully extended.
When installing noise filters for encoder cables, use clamp filters. The following table shows the rec-
ommended clamp filter models. (Do not use the clamp filters for resolver cables.)
Do not wire the encoder or resolver cable in the same duct as power cables and control cables for
brakes, solenoids, clutches, and valves.
Use completely separate power supplies for the control power supply (especially 24 VDC) and the
external operation power supply. In particular, be careful not to connect two power supply ground
wires. Install a noise filter on the primary side of the control power supply.
If the control power supply wiring is long, noise resistance can be improved by adding 1- F laminated
ceramic capacitors between the control power supply and ground at the Position Driver input section
and the controller output section.
Use shielded cable for the control cables, and connect the shield to the connector frame at the Driver.
The Position Driver must be installed in a metal case (control panel).
Noise filters and surge absorbers must be installed on all power supply lines.
Shielded cables must be used for all I/O signal lines and encoder lines. (Use tin-plated, soft copper
wires for the shield weaving.)
All cables leaving the control panel must be wired in metal ducts or conduits with blades.
Ferrite cores must be attached to the shielded cable and the shield must be clamped directly to the
ground plate to ground it.
Maker
EMI core
Clamp filter
Name
ESD-QR-25-1
ZCAT2032-0930
ZCAT3035-1330
ZCAT2035-0930A
Model
Chapter 2
2-73