User Manual

Aout
0V
100R
100nF
0V
D to A
CONVERTER
Ain
0V
22k
22k
30pF
A to D
CONVERTER
0V
An internal relay is used to enable external amplifi ers when the
controller has powered up correctly and the system and application
software are ready. The amplifi er enable is a single pole solid state
relay with a normally open “contact”. The enable relay contact will
be open circuit if there is no power on the controller OR a following
error exists on a servo axis OR the user program sets it open with
the WDOG=OFF command.
ALL STEPPER AND SERVO AMPLIFIERS MUST BE INHIBITED WHEN
THE AMPLIFIER ENABLE OUTPUT IS OPEN CIRCUIT
ANALOGUE INPUT S
AIN0: 0 TO 10V
AIN1: 0 TO 10V
AMPLIFIER
ENABLE
(WATCHDOG)
RELAY OUTPUT
Amplifi er
Enable 1
Amplifi er
Enable 2
V+
V-
Trio Controller Servo Amplifi er
To other axis enables
24V 0V
0V
Enable
VIN +
VIN-
ANALOGUE OUTPUTS
AOUT 0 TO AOUT 3
Output: +/-10V at 5mA
Output impedance: 100 Ohms.
Common 0V return. Isolated from I/O & Encoders.