IAI America ASEL - Manual (Page 41)

Part 1 Installation
Chapter 2 Specifications
19
Part 1 Installation
[16] Motor power connector: This connector is used to input the 24-VDC motor power.
The power supply connected to this connector is used as the dedicated
motor drive source.
Since the controller has a built-in drive-source cutoff relay, the power
supply to the motor will be cut off internally if an emergency stop is
actuated or other abnormality occurs.
Although the motor power and control power are input independently, the
0-V terminals of both are connected inside the controller. They are also
connected to the ground for the controller’s internal power supply and are
not insulated.
Item Specification Remarks
5.08 mm, 2-piece
COMBICON, 2 pins
MSTB2.5/2-GF-5.08 by
Phoenix Contact
Cable-end connector
MSTB2.5/2-STF-5.08 by
Phoenix Contact
Applicable wire size AWG20 ~ 14 (0.5 ~ 2.0 sq)
Applicable
connector
Recommended stripped-
wire length
7 mm
Connector name MP
Input voltage 24 VDC r 10%
Maximum input
current
10.2 A 5.1 A per axis
No. Name Function
1 0V
Motor power input ground
(Connected to the internal
ground)
Terminal
assignments
2 24V Motor power input +24 V
[17] Axis 1 absolute-data
backup battery
connector:
This connector is used to connect the absolute-data backup battery for
axis 1. (This connector is required only if your controller is of absolute-
encoder specification.)
[18] Axis 2 absolute-data
backup battery
connector:
This connector is used to connect the absolute-data backup battery for
axis 2. (This connector is required only if your controller is of absolute-
encoder specification.)