YASKAWA JANCD-YEW01-E Instructions Manual page 36

Interface Board for Welding
Power Supply
7 Contact I/O Circuit
7.1 Contact Output Circuit
Fig. 7-1: Example connection
YEW01 side
The life of the arc-ON output relay (ARCON relay) is
20 million times (approx. 10 years).
Therefore, periodical replacement is necessary. When
replacing the ARCON relay, specialized tool is required.
NOTE
Contact your Yaskawa representative.
Be sure that the output current does not exceed 0.5 A even
instantaneously. When there is a possibility of exceeding
0.5 A due to inrush current etc., current limit measures such
as installing the resistors in series are required.
7-2
+24VU
MAX 0.5A
R
024VU
HW1481264
167646-1CD
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