Applied Motion STAC6-C - Manual (Page 44)

44
STAC6 Hardware manual 920-0029 Rev. C
5/2/2012
Connecting Analog Inputs on the IN/OUT2 connector
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+5V
Out 1-
Out 2+
Out 1+
Ain Com
N/C
Ain 1
IN 8-
COM
IN 5
IN 6
IN 7+
IN 8+
IN 7-
IN 4
IN 1
COM
IN 2
COM
IN 3
Out 2-
Out 3+
Out 3-
Out 4+
Out 4-
IN/OUT 2
Connecting to the Aux Analog Input (Ain 1)
The auxiliary analog input on the STAC6 IN/OUT 2 connector can be read back to the “Host” using the “IA”
immediate type and “RA” buffered type Host commands.
See “Host Command Reference” for more information.
+5 volt DC is provided for powering potentiometers. A 1000 to 10000 ohm potentiometer is recommended.
A 0 to 5 volt analog signal may also be used. Usually this signal comes from a PLC, a PC with data acquisi-
tion card or a motion controller. Connections are shown below.
The +5V terminal is an output. Do not connect it to a power supply.
0 - 5V
speed signal
signal return GND
AIN
Connecting an Analog Input to an Active Signal