J3 connection
table
Output
Pin
Explanation
Motor Phase A J3-1
Motor Phase A excitation. Twisted
Pair.
Motor Phase A J3-2
Motor Phase B J3-3
Motor Phase B excitation. Twisted
Pair.
Motor Phase B J3-4
Drive Case
(Earth) Ground
J3-5
Connected to the motor case
ground.
Mating
connector
The J3 motor connector on the 6430 mates to a 5-pin PCD
screw cable connector. The mating cable connector is type
ELVP05100.
Cable
requirements
The mating connector terminals will accept #16 to #18 AWG
wire. Pacific Scientific recommends using #16 AWG.
For the motor cable, use cable with two twisted pairs twisted at
about 3 to 4 turns per inch (1 to 1.5 turns per centimeter) for
the motor phase excitations and a fifth wire for the case
ground. As an option, the cable may be shielded to reduce
radiated noise. A single shield can be used around both phase
excitations and the ground wire or each phase excitation
(twisted pair) can be individually shielded as in the Pacific
Scientific cables. Connect shields to pin 5 of the mating
connector.
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6430 Installation and Hardware Reference Manual - Rev 1
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