256 CBAI-01 bipolar analog IO adapter module
Layout
3
1
1
Analog inputs (1)
80
AI3+
Analog input 3 positive signal
81
AI3-
Analog input 3 negative signal
82
SCR
Cable shield connection
83
AI4+
Analog input 4 positive signal
84
AI4-
Analog input 4 negative signal
85
SCR
Cable shield connection
2
Analog output scale switch (2)
5
Control unit SLOT 2 interface
7
Grounding hole
Mechanical installation
Necessary tools
■
•
Screwdriver and a set of suitable bits.
Unpacking and examining the delivery
■
1.
Open the option package. Make sure that the package contains:
•
the option module
•
a mounting screw.
2.
Make sure that there are no signs of damage.
Installing the module
■
See section
Installing option modules (page
4
2
5
6
Analog outputs (3)
86
AO3
Analog output 3 signal
87
AGND
Analog ground potential
88
SCR
Cable shield connection
89
AO4
Analog output 4 signal
90
AGND
Analog ground potential
91
SCR
Cable shield connection
4
Grounding hole
6
Diagnostic LED
-
110).
3
1
7