Input/output modules
Hardware - SIMADYN D 5-39
Edition 12.2004
5
5.4.4.2 Connector assignment X8 for SC54
Only certain signal types are available at the particular cable ends where
only the matching interface modules can be used:
Interface
module
Screw
terminal
(x=1...8)
Significance
SB10
x
5x
1:1 screw terminal connection
Signal
Reference potential (ground or P24)
SB60
x1
x2
x4
Binary inputs 115/230 V
Ground
Binary input 115 V
Binary input 230 V
SB61
x
1x
5x
Binary inputs 24/48 V
Binary input 24 V
Binary input 48 V
Reference
SB70
x1
x2
x4
Binary outputs (relay)
Common (center contact)
NC contact
NO contact
SB71
x
5x
Binary outputs (transistor)
Signal
Ground
Table 5-32 Terminal assignment of the interface modules
IT42
X8
Significance
X8A
SU12 SB10 SB60 SB61 SB70 SB71
1 Binary output 1 1 1/51 12/11/14 1/51
34 Binary output 2 2 2/52 22/21/24 2/52
18 Binary output 3 3 3/53 32/31/34 3/53
2 Binary output 4 4 4/54 42/41/44 4/54
35 Binary output 5 5 5/55 52/51/54 5/55
19 Binary output 6 6 6/56 62/61/64 6/56
3 Binary output 7 7 7/57 72/71/74 7/57
36 Binary output 8 8 8/58 81/82/84 8/58
20 External P24
voltage
9 1P 1P 1P
4 External ground 10 1M 1M 1M
Table 5-33 Terminal assignment, interface module at connector X8, SC54 - cable end A
Terminal
assignment,
interface modules
Terminal
assignment at
SC54, end A
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