ElmoMC Gold Line Digital Servo Drives-Gold DC Bell - Manual (Page 19)

Gold DC Bell Installation Guide
MAN-G-DCBELIG-EC (Ver. 1.200)
||The Gold DC Bell Connection Diagram| www.elmomc.com
19
Table of Contents
Chapter 6: Wiring
Once the product is mounted, you are ready to wire the device. Proper wiring, grounding and
shielding are essential for ensuring safe, immune and optimal servo performance of the drive.
The following table legend describes the wiring symbols detailed in all installation guides.
Wiring Symbol Description
Earth connection (PE)
Protective Earth Connection
Common at the Controller
Shielded cable with drain wire.
The drain wire is a non-insulated
wire that is in direct contact with the
braid (shielding).
Shielded cable with drain wire
significantly simplifies the wiring and
earthing.
Shielded cable braid only, without
drain wire.
Twisted-pair wires
Encoder Earthing.
The cable`s shield is connected to the
chassis (PE) in the connector.
Earthing the Encoder and connecting
the Earth (PE) to the drive COMRET is
mandatory to insure reliable
operation, high noise immunity and
rejection of voltage common mode
interferences.