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Chapter 2 Installing the Encoder
+Vin
n
Although Harmonic provides the power input connector with the Electra-9200D, you must
supply the wires.
The wires must comply with the specifications shown in
Table 2–2: DC Power Wire Requirements
Suitable conductor material
–
Vin and +Vin wires
Ground cable
Cable insulation rating
Cable type
Branch circuit cable
insulation color
Grounding cable color
Power Connector
The encoder is supplied with a special DC power connector plug that matches the DC power
socket on the back of the encoder.
This connector is made by WAGO, model number 231-103/037-000.
Use only the original connector for connecting the encoder to the DC power source. Contact
Harmonic Technical Support
use any other type of connector.
Figure 2–7
shows the connector and its strain relief housing.
Figure 2–7: DC power connector
Assembling the DC Input Power Cable
To assemble the DC input power cable:
1. Prepare the power wires as specified in
2. Use the disconnect device to make sure that the power supply from the DC power
source to the cables is switched off.
© 2015 Harmonic Inc. All rights reserved.
Parameter
Copper only
16 AWG rating
16 AWG rating
Minimum 80 C, low smoke fume (LSF), flame
retardant
Must comply with at least one of the following
standards:
n
n
n
Per applicable national electrical codes
Green-yellow
(Appendix D, Contacting the Technical Assistance
Table
Specification
UL 1 581 (VW-1) - UL style 1028 or equivalent
EEE 383
EEE 1 202-1991
Wiring
Requirements.
18
Connecting the Power
2–2.
Center) if you want to
Electra 9200, Rev O
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