User`s manual

6-18
6-5 Wiring to basic/expansion rack panel
[1] Installation of I/O expansion cable
(1) Install basic/expansion rack panel in direct
Connects between the basic rack panel and the expansion rack panel, or between the expansion
rack panel and another expansion rack panel using following cables. (Max. 4 racks can be connected)
When connecting the I/O expansion cable, take care with the IN and OUT parts of each rack panel
as follows. Mis-connection indicates "I/O table verify error 60
(H)
" or "I/O table registration error 70
(H)
"
and the JW300 cannot start operation.
- Allowable total length of the I/O expansion cable is 14 m max.
- When connecting the I/O expansion cable with each rack panel, be careful of its installation position
and direction, and fix firmly using lock lever.
- Installation position of I/O expansion cable - Fitting direction of I/O expansion cable
Note 1: When using the JW-25EC/210EC as an I/O expansion cable, fix the shield line of the I/O
expansion cable at fixing rack panel.
I/O expansion connector (black, OUT)
I/O expansion cable OUT
side connector (black)
I/O expansion
cable IN side
connector (brown)
I/O expansion
connector
(brown, IN)
I/O expansion
cable
I/O expansion cable OUT
side connector (black)
I/O expansion connector (black, OUT)
▲
Lock lever
IN
OUT
IN
OUT
When using the JW-22EC/25EC/210EC
with the I/O expansion cable, be sure to
install a short connector (for termination
resistance) in OUT side of the final
expansion rack panel. Otherwise, an error
may occur.
When using only JW-203EC/207EC,
installation of short connector is
unnecessary.
- Separate sale of only the short-circuit
connector (QCNCW5252NCZZ) is also
available.
▲
- Short connector
Model name
JW-203EC
JW-207EC
JW-22EC
JW-25EC
JW-210EC
Cable length
30 cm
70 cm
2 m
5 m
10 m
Remarks
With 5 VDC cable (30 cm)
With 5 VDC cable (70 cm)
With 5 VDC cable (2 m) and a short connector
With short connector. 5 VDC cable is not
supplied