FANUC Series 16/18/160/180-Model C Connection Manual (Hardware)

6. CONNECTION OF I/O UNITS TO
MACHINE INTERFACE
B–62753EN/01
88
Note
CNC
Power supply unit
JD1A
General-purpose
DI/DO
CPD1
(24V)
CNA1
FANUC
I/O Link
Machine operator’s panel
interface unit
JD1B
(I/O Link)
Other machine
interface
Machine operator’s
panel
Matrix DI/DO
*ESP, OTR, and
general-purpose
DI/DO
CM26
CM15
CM16
CM17 General-purpose
DI/DO
LM/SM
Power ON/OFF
(*)
CNB1
Power magnetics
cabinet
*ESP , OTR
Input unit power
ON/OFF
Spindle amp LM/
SM
CRT/MDI
(*)
+
general-
purpose
DI/DO
CA40
*ESP : Emergency stop signal
OTR : OT release signal
ON/OFF : Power ON/OFF control signal
LM/SM : Load meter or speed meter signal
* : Manual pulse generator
Note
Power requirements
When 60% of the DI/DO points are on, this interface unit
requires “1.0 A”
(not including the current required by the CRT and MDI).
6.4.2
System Configuration

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