Trio Motion Technology MC403 - Manual (Page 7)

Ensure that:
1. The shield screw is grounded
as close to the MC403(-Z) as
possible.
2. 0V, V- and E- connections are
NOT used for terminating
screens.
3. Pin 5 of Encoder/Stepper
plug is connected to 0V on
drive.
4. Encoder cable screen is
clamped to 9 way D shell.
5. The MC403(-Z) 24V supply has
common 0V with the drive(s).
When wiring MC403(-Z)
Stepper outputs to a
differential input stepper
drive, use the 0V and shield
connections shown for the
encoder. The stepper drive
must have its common 0V
connected to the MC403(-Z)
24V return. (24V -)
GROUNDING AND
SHIELDING
* Encoder input 0V MUST be connected to pin 5
1
2
3
4
5
1
2
8
6
7
5
1
2
3
4
6
7
0V
A+
A-
B+
B-
Z+
Z-
24
0
CONNECTOR SHELL
Enc 0V
Quadrature A
Quadrature B
Z Marker Pulse
Watchdog Relay
Watchdog Relay
Analogue Out 0V Common
Analogue Out Axis 0
Analogue Out Axis 1
SHIELD POINT
Power 24V+
CANbus (H)
SHEILD
CANbus (L)
24V Return (-)
Input Common 0V
Hardware Enable
Speed ref.
Ain -
Ain +
Sheild / Ground
24V POWER SUPPLY
SERVO DRIVE
POWER CONNECTOR
I/O CONNECTOR 3
ENCODER INPUT (9 WAY D-TYPE)
*
Watchdog Relay
Watchdog Relay
Analogue Out 0V Common
Analogue Out Axis 0
Analogue Out Axis 1