Incremental Hollow Shaft Encoder FGHJ 5
FGHJ5_MANUAL-en_R4(2018-11-05)ID74524.docx
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5.3
Connecting the encoder
5.3.1
Connections
Cable glands are closed with a stopper to protect the devices on transport and storage.
Cable connections:
Have to be executed according to the encoder type.
Connection diagrams have to be considered!
Use of connection cables with diameter of min. 14 mm – max. 15 mm is essential to ensure the protection
class. Cable outlet should show preferably downwards.
Option:
R: 12 – pole round plug
S: EMC industrial plug
C: Connection cable
Wiring arrangement and shielding:
(EMC measurement)
The cable shielding to be connected on both ends.
The shield of the signal cable can be connected directly to the housing of the encoder by the cable
gland.
The common guidelines for EMC concerned cable routing have to be considered!
Importend instruction!
Competent persons may only connect the encoder.
Closing the terminal box cover
Check the seal of the terminal box cover, clean it if soiled. Then duly close the cover.
Cable must not be pinched
Attention with open terminal boxes.
Moisture should not get into the terminal box when connecting the cable.
5.3.2
Technical notes
Ambient temperature
The max. perm. ambient temperature depends on speed and protection class (shaft sealing) of the
encoder as well as on frequency, signal cable length and mounting situation. See chapter 3.2.
Protection class
To comply with the protection class the signal cable diameter must be appropriate to the cable gland!
See chapter 5.3.1.
Print-wedges with
operating whip
Cable gland with
plastic pins
Captive fastening
screws
Terminal boxes seal
Terminal box
