
2.DETAILS CONNECTION (DETACHABLE CONNECTION) CONNECTION B-63753EN/01
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2 DETAILS CONNECTION (DETACHABLE
CONNECTION)
Handy
machine
operator’s
panel
CA74
J188
Connection
panel
Interface
Unit
24VDC
Power supply
Emergency
stop circuit
Cabinet
I/O Link upper unit
(Optical I/O link adapter)
JD1A (JD1)
J189
J187
J22
JD1B (JD1)
I/O Link lower unit
(Optical I/O link adapter)
J22
JD1B
JD1A
JD47
TNB
1) The total length of the cable J188 and J189 must not exceed
50m.
Keep the following about 24VDC at connector CA74.
24VDC±10% (including instantaneous changes and ripple)
(The 24VDC power is subject to a voltage drop corresponding to
the total resistance of the 0V and 24V lines of cable J187, J188
and J189.)
2) See Connection Manual of CNC for I/O Link cable J22.
3) See the Section 1.3 for emergency stop line and power line cable
J187.
4) See the Chapter 8 of the specification about the connection panel.
And keep notice of the chapter 8.
WARNING
In the case of detachable connection, the
emergency stop button and the enabling switch is
not available under the condition of the detachable
connection switch is OFF on the connection panel.
5) In view of CE standard, there is a possibility that detachable
connection by installing the connection panel in the cabinet is
not permitted. (See the above warning.) Confirm it to CE
competent body. When detachable connection is not permitted,
please use the handy machine operator’s panel by keeping
always.