Casio DT-930 Hardware Manual page 29

Cable for Chain Connection (long distance)
View from side
View from above
Wiring of the cable (cross and twist pair)
Cradle at downstream side
Pin no. Signal
1
2
3 TRUE
4 INVERT
5
6
1 2 3 4 5 6
Modular plug
6/6-6FR SYK
Fig. 6.7
ＸＸＸＸＸＸＸＸＸＸＸＸ
Fig. 6.8
29
Max. 1,000 m
SK-UTP 100M3P
Cradle at upper stream side
Pin no.
1
2
3
4
5
6
1 2 3 4 5 6
Cable
Signal
INVERT
TRUE