20 QuantumDrive-4000 Manual
91-0027 Rev. E
Copyright © Nutfield Technology, Inc.
6/2010
7.5.2 Galvanometer Position Signal Connector (Main Board - J1)
The mating connector is a Molex 51046-0500 connector with (5) Molex 50212-8000
or 50212-8100 pins. The pins should be used with AWG 24–30 wire.
The galvanometer position signal connector
(J1)
receives the galvanometer position
cable. The position cable connects between
(J1)
on the servo drive board and the
position signal connector on the galvanometer. There are four conductors and a shield
that drains to the servo only; it is not connected to galvanometer. The other conductors
carry the +/- position signals, power, and ground.
Galvanometer Position Signal Connector – J1 (see Servo Driver Drawing)
Pin No.
Function
1 Position
+
2 Position
-
3 Ground
4
OSC Power (AGC)
5 Shield