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Chapter 6: Connection/Wiring
6
(2) Wiring the power source
When a 10BASE5 is used, 12 VDC power should be supplied to the transceiver.
Supply power to the 12 VDC power supply input terminal using a commercial constant voltage power
supply unit.
Remarks
- Use a power supply that is dedicated for use by the JW-20FL5.
- Do not reverse the positive and negative connections to the power terminals. Reversing the polarity
may damage the JW-20FL5.
Item Specifications
Supply voltage
Current capacity
12 VDC –5%
0.5 A minimum.
12 VDC
* Fuse (0.6 A)
Black wire (-)
Red wire (+)
Twisted pair wires
Case
Green wire
(ground)
Cable
(Accessory: Connector, cable length 1.5 m)
* Use a fuse melt with time lag
ON
OFF
FG
RESET
S
H
I
E
L
D
JW
-
20FL5
LN TX RX 12V T PE HE
S7 S6 S5 S4 S3 S2 S1 S0
12 VDC power supply input terminal