3.1 Mounting and Connections
381
7SA522 Manual
C53000-G1176-C155-3
Table 3-2 Jumper settings of the nominal voltage of the integrated Power Supply of the
input/output module C-I/O-1.
Table 3-3 Jumper position of the quiescent state of the Life contact on the C-I/O-1 in-
put/output module
Depending on the device version the contacts of some binary outputs can be changed
from from normally open to normally closed (see Appendix, under section A.2).
• In versions 7SA522*-*D/H/M (housing size
1
/
1
with 32 binary outputs) this is valid
for the binary outputs BO16 and BO24 (Figure 3-4, slot 19 left and right);
• In versions 7SA522*-*C/G/L (housing size
1
/
1
with 24 binary outputs) this is valid for
the binary output BO16 (Figure 3-4, slot 19 right);
• In versions 7SA522*-*P/R/T (housing size
1
/
1
with 32 binary outputs and command
acceleration) this is valid for the binary output BO24 (Figure 3-4, slot 19 left).
Table 3-4 shows the jumper settings for the contact mode.
Table 3-4 Jumper settings for contact mode of the relays for BO B16 and BO24 on the
C–I/O-1 input/output board
Jumper
Nominal Voltage
60/110/125 VDC 110/125/220/250 VDC 115 VAC 24/48 VDC
X51 1-2 2-3 Jumpers X51 to
X53 are not used
X52 1-2 and 3-4 2-3
X53 1-2 2-3
interchangeable cannot be
changed
Jumper
Open in quiescent state
(NO)
Closed in quiescent state
(NC)
Presetting
X40 1-2 2-3 2-3
Relay
7SA522*–*
Module for Jumper Open in quies-
cent state (NO)
Closed in quiescent state
(NC)
Presetting
D/H/M Slot 19 left side BO 16 X40 1-2 2-3 1-2
Slot 19 right
side
BO 24 X40 1-2 2-3 1-2
C/G/L Slot 19 right
side
BO 16 X40 1-2 2-3 1-2
P/R/T Slot 19 left side BO 24 X40 1-2 2-3 1-2
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