For workpiece feeder control, 8 input signals and 8 output signals are
DI = 8 points (+24 V contact signal input, general purpose)
DO = 8 points (sink output, general purpose)
These signals are used to move the workpiece feeder back and forth.
CNWF (MR20–pin, female)
CRM1 (MR50–pin, female)
The same signals are output on both connectors. The user can use
whichever of the two connectors is most convenient.
FDI01–FDI08 : Input for workpiece feeder control
COMWF : Used for FDI01–08 common voltage switching
FDO01–FDO08 : Output for workpiece feeder control
+24V : Common voltage source
0V : Common voltage source
Connector pin layout on loader control board
For information about CRM1, see Section 2.4.
[Classification] Contact signal input, switchable between common
24 V and 0 V
[Function] For workpiece feeder interfacing, 8 input signals are
provided. These signals can also be used for general
purpose applications depending on the function
demanded of the mechanical unit of the loader. These
signals are also applied to a separate connector,
CNWF, connected in parallel.
CNWF (MR–20, female)
workpiece feeder input
FDI01 to FDI08