Siemens CU240S DP Instrucciones de operaciones Pagina 23

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Description
3.4 Interfaces of the Control Units
Control Units CU240S
Operating Instructions, 10/2007, A5E00766042B AC
23
3.4 Interfaces of the Control Units
Overview
Table 3-1 Interfaces of the Control Units CU240S
Control Unit CU240S CU240S DP CU240S DP-F CU240S PN CU240S PN-F
Digital Inputs 9 9 6 9 6
Fail-safe digital Inputs -- -- 2 -- --
Digital Outputs 3 3 3 3 3
Analog Inputs 2 2 2 2 2
Analog Outputs 2 2 2 2 2
PTC/KTY84 interface x x x x x
Encoder interface 1, TTL or HTL 1, TTL or HTL 1, TTL or HTL 1, TTL or HTL 1, TTL or HTL
Ext. 24 V x x x x x
MMC interface /
MMC slot
x x x x x
Option port Starter or
BOP interface
Starter or
BOP interface
Starter or
BOP interface
Starter or
BOP interface
Starter or
BOP interface
USS on RS485 PROFIBUS PROFIBUS,
PROFIsafe
PROFINET PROFINET Bus interface
SUB-D
connector
SUB-D
connector
SUB-D
connector
RJ45 RJ45
PROFIBUS DP DIP switches -- x x -- --
General I/O DIP switches x x x x x
Power module interface (PM-
IF)
x x x x x
Terminals x x x x x
Status LEDs 2 3 7 7 11
Terminals
Table 3-2 Control terminals
Terminal Designation Function CU240S;
CU240S DP;
CU240S PN
CU240S DP-F
CU240S PN-F
1 +10V OUT Non-isolated output +10 V, max. 10 mA x x
2 0V OUT Supply reference (terminal 1) x x
3 AI0+ Analog input 0 positive x x
4 AI0- Analog input 0 negative x x
5 DI0 Digital input 0, isolated x x
6 DI1 Digital input 1, isolated x x
7 DI2 Digital input 2, isolated x x
8 DI3 Digital input 3, isolated x x
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