Description of Units and Circuit Boards
15 - 432
NOTICE
The internal power supply of 24V of about 1.5A of robot control can be used for I/O.
Use external 24V power supply for higher currents and to isolate the circuit inside and
outside the robot controller.
Power supply circuit for I/O (+24 VU, 024 VU) has 3.15A fuses (F1).
Install the external power supply outside the robot control to avoid electric noise
problems.
If the internal power supply is selected and the external power supply is connected to
CN303-1 to -3 and CN303-2 to -4, do not connect the external power supply line to the
+24VU and 0V U terminals. The unit may malfunction if the external power supply is
also connected.
15.17 WAGO Connector
The control power supply unit: CN152 on (CSRA-CPS01KA), and CN303 on the general-
purpose I/O board (JANCD-AIO0-E) are equipped with a connector made by WAGO.
The “wiring tool for the WAGO connector” is necessary to wire the WAGO connector.
The tools (total 3, 2 types) are supplied with the robot controller.
Use them with the appropriate sizes of connectors.
The wiring procedure is described as follows:
1. Insert part A of the wiring tool into one of the holes designed for the tool.
Description Specification
Control power supply unit
(CSRA-CPS01KA) CN152
Max. cable outer diameter: Ø 4.1 mm
Stripping length: 8-9 mm
General-purpose I/O board
(JANCD-AIO0-E) CN303
Max. cable outside diameter: Ø 3.41 mm
Stripping length: 7 mm
WAGO connector (e.g. 4 pins type)
Wire
Part A
Holes for the wiring tool
Wiring tool for WAGO connector
1
2
3
4
5
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