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3
Installation
Two such modules can be fitted into the basic unit SPC200-
CPU-6. Each module has two differential inputs. The first
module (on the left) provides differential inputs 1 and 2, the
second module provides differential inputs 3 and 4. This module
enables positions to be specified in the form of a voltage
(0 ... 10 V).
Differential inputs 1,2 and 3,4
Connector cross section area max. 1.5 mm
2
©
ª
«
¬
REF; 10 V Reference
voltage (output)
GND
A1+; Signal (+)
A1-; Signal (-)
­
®
¯
°
±
REF; 10 V Reference
voltage (output)
GND
A2+; Signal (+)
A2-; Signal (-)
Earth/ground connection
The analogue inputs can be assigned to any axes and activated
by appropriate commands in the positioning program. Several
reference input values are supported by this program (e.g. con-
tinuous position monitoring, individual positioning etc.).
±
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Eng
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SPC200-2AI-U
14
0503b