
Siemens PLT 111 · 1999
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Coupling with other systems
Parallel coupling with S5-115U I/O modules
SIMATIC S5 expansion units
SIMATIC S5-115U I/O modules appropriate for coupling
Details on these I/O modules can be found in Catalog ST 50.
Module Electrical
isolation
Number of inputs/outputs Order No.
Digital input modules
Input voltage
Digital input 420-7
Digital input 430-7
Digital input 431-7
No
Yes
Yes
32 inputs
32 inputs
16 inputs
DC 24 V
DC 24 V
AC/DC 24 V, AC/DC 48 V
6ES5 420-7LA11
6ES5 430-7LA12
6ES5 431-7LA11
Digital input 432-7
Digital input 434-4
Digital input 434-7
Yes
Yes
Yes
16 inputs
32 inputs
8 inputs
AC/DC 48 V, AC/DC 60 V
DC 5 V, DC 15 V
DC 24 V
6ES5 432-7LA11
6ES5 434-4UA12
6ES5 434-7LA12
Digital input 435-7
Digital input 435-7
Digital input 436-7
Digital input 436-7
Yes
Yes
Yes
Yes
16 inputs
8 inputs
16 inputs
8 inputs
AC/DC 115 V
AC/DC 115 V
AC/DC 230 V
AC/DC 230 V
6ES5 435-7LA11/-7LB11
6ES5 435-7LC11
6ES5 436-7LA11/-7LB11
6ES5 436-7LC11
Digital output modules
Power supply,
output current/continuous current
Digital output 441-7
Digital output 451-7
Digital output 453-7
No
Yes
Yes
32 outputs
32 outputs
16 outputs
DC 24 V, 0.5 A
DC 24 V, 0.5 A
DC 24 V/48 V/60 V, 0.5 A
6ES5 441-7LA12
6ES5 451-7LA12/-7LA21
6ES5 453-7LA11
Digital output 454-7LA
Digital output 454-7LB
Digital output 455-7
Yes
Yes
Yes
16 outputs
8 outputs
16 outputs
DC 24 V, 2 A
DC 24 V, 2 A
AC 48 V/115 V, 2 A/group
6ES5 454-7LA11
6ES5 454-7LB11
6ES5 455-7LA11
Digital output 456-7LA
Digital output 456-7LB
Digital output 457-7
Yes
Yes
Yes
16 outputs
8 outputs
32 outputs (mechanical
switch)
AC115 V/230 V, 1 A
AC115 V/230 V, 2 A
DC 5 V/12 V/24 V, 0.1 A
6ES5 456-7LA11
6ES5 456-7LB11
6ES5 457-7LA11
Digital output 458-7LA
Digital output 458-7LB
Digital output 458-7LC
Yes
Yes
Yes
16 relay contact outputs
8 relay contact outputs
16 relay contact outputs
AC/DC 30 V, 0.5 A
AC 250 V, max. 5 A / DC 30 V, max. 2.5 A
AC 250 V, max. 5 A / DC 30 V, max. 5 A
6ES5 458-7LA11
6ES5 458-7LB11
6ES5 458-7LC11
Digital input/output modules
Power supply,
output current
Digital input/output 482-7
Digital input/output 482-7
Yes
Yes
16 inputs
16 outputs
8 inputs
8 outputs
DC 24 V
DC 24 V, 0.5 A
DC 24 V
DC 24 V, 2.5 A
6ES5 482-7LA11
6ES5 482-7LF31
Analog input modules
Input ranges
Analog input 460-7
Yes 8 inputs Signal range corresponding to
measuring range module
6ES5 460-7LA13
Analog input 465-7
No 16 inputs (8 with Pt 100) Signal range corresponding to
measuring range module
6ES5 465-7LA13
Analog input 463-4
Yes 4 inputs 0 to 1 V, 0 to 10 V,
0 to 20 mA, 4 to 20 mA
6ES5 463-4UA12/-4UB12
Analog input 466-3
Yes 16 single/
8 differential inputs
3 current ranges up to ± 20 mA
9 voltage ranges up to ±10 V
6ES5 466-3LA11
Analog output modules
Output ranges
Analog output 470-7LA
Analog output 470-7LB
Analog output 470-7LC
Yes
Yes
Yes
8 outputs
8 outputs
8 outputs
± 10 V, 0 to 20 mA
± 10 V
4 to 20 mA, +1 to +5 V
6ES5 470-7LA13
6ES5 470-7LB13
6ES5 470-7LC13
This catalog is out of date, see note on page 1
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