Chapter 1. Installation
9
Enable Input
ISO
GND
SHIELD
GND
ENABLE
OUT DIODE
MASTER TRIG
GND
CNTRL-P
LIM-P
TRIG-P
VINref
24 VDC RTN
+24 VDC PWR
Connect normally-closed switch
between ENABLE and GND.
ENABLE: If this connection is opened,
motion is killed and the program in
progress is terminated. If ENABLE is not
grounded when motion is commanded, motion will not
occur and the error message "
WARNING: ENABLE INPUT
ACTIVE
" will be displayed to the terminal emulator.
Internal Schematic
VINref is +24VDC,
unless you connect
an external 5-24VDC
supply to the VINref
terminal.
Default voltage reference for ENABLE input
is +24VDC. To use an alternative voltage
reference, connect an external 5-24VDC
supply to the VINref pin.
ISO GND
LM339
VINref
24VDC
24VDC
12.0 K
6.8 K
33.0 K
33.0 K
20.0 K
18.2 K
Voltage Range on ENABLE: 0-24VDC.
Switching levels: Low 1/3 VINref voltage; High 2/3 VINref voltage.
The 6K controller is shipped from the factory with
the
ENABLE
input jumpered to ground, thus allowing
motion “out of the box” for bench-testing purposes.
Use the diagram below as a guide for connecting the
ENABLE
input according to your application’s needs.