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Section 2
Expansion Board Description
Isolated Input Expansion Board
Catalog No. EXB003A02
Catalog No. EXB003A03
Catalog No. EXB003A04 – Not compatible with 19H and 20H.
Catalog No. EXB003A05 – Not compatible with 19H and 20H.
Features:
Mounting Group 1
Optically Isolated Inputs
Table 2-1 defines the specifications of the Isolated Input Expansion
Board.
Catalog No.
No. of Inputs
EXB003A02
EXB003A03
EXB003A04
EXB003A05
The Isolated Input Expansion Board converts high level AC or DC input
voltage levels to the proper range for the Motor Control Board. The
inputs are used to command the ON and OFF states of the digital
command inputs of the Motor Control Board.
The isolated inputs terminals automatically perform the programmed
function of the respective Motor Control Board inputs. See Figures 2-1
and 2-2. This means that when the Isolated Input Expansion Board is
installed, external connections to those Motor Control Board terminals is
not allowed.
Table 2-1 Specifications
Input Voltage
8
10–30 VDC
8
70–130 VAC
9
10–30 VDC
9
70–130 VAC
Input Freq.
Input
Impedance
N.A.
10 KW
48 - 62 Hz
10 KW
N.A.
10 KW
48 - 62 Hz
10 KW
Description 2-1
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