Matching the Control Voltage for the Binary Inputs and Inserting the Buffer Battery
33
7SS52 V4 Manual
C53000-G1176-C182-3
Figure 3-2 Location of the jumpers and the buffer battery on the D-CPU module (central unit)
Table 3-2 Control voltage for the binary inputs on the D-CPU module (central unit) in rela-
tion to the fitted jumper
Connector Binary
inputs
Jumper
24V 60V 110V 220V
X20, X21 BI1 1, 1 2, 2 3, 3 4, 4
X22, X23BI21, 12, 23, 34, 4
X24, X25BI31, 12, 23, 34, 4
X26, X27BI41, 12, 23, 34, 4
X28, X29BI51, 12, 23, 34, 4
BI6 to BI12 (on the EAZ module, Table 3-1, page 32)
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