Siemens CU240S DP-F - Page 31

Description
3.5 Interfaces of the CU240S variants
Control Units CU240S
Operating Instructions, 11/2006, A5E00766042B AA
3-11
Terminal Designation Function CU240S/
CU240S DP
CU240S DP-F
9 U24V OUT Isolated output +24 V – max. 100 mA x x
10 AI1+ Analog input 1 positive x x
11 AI1- Analog input 1 negative x x
12 AO0+ Analog output 0 positive
(0/4 mA … 20 mA, 0/2 V … 10 V with 500 Ω
load)
x x
13 AO0- Analog output 0 negative x x
14 PTC+ Motor temperature sensor (PTC or KTY84-130) x x
15 PTC- Motor temperature sensor (PTC or KTY84-130) x x
16 DI4 Digital input 4, isolated x x
17 DI5 Digital input 5, isolated x x
18 DO0, NC Digital output relay 0. normally closed,
0.5 A, 30 V DC
x x
19 DO0, NO Digital output relay 0. normally open, 0.5 A, 30 V
DC
x x
20 DO0, COM Digital output relay 0. common,
0.5 A, 30 V DC
x x
21 DO1, NO Digital output relay 1. normally open,
0.5 A, 30 V DC
x x
22 DO1, COM Digital output relay 1. common,
0.5 A, 30 V DC
x x
23 DO2, NC Digital output relay 2. normally closed,
0.5 A, 30 V DC
x x
24 DO2, NO Digital output relay 2. normally open,
0.5 A, 30 V DC
x x
25 DO2, COM Digital output relay 2. common,
0.5 A, 30 V DC
x x
26 AO1+ Analog output 1 positive
(0/4 mA … 20 mA, 0/2 V … 10 V with 500 Ω
load)
x x
27 AO1- Analog output 1 negative x x
28 U0V OUT Supply reference (terminal 9) x x
31 +24V IN 24 V input supply x x
32 0V IN Supply reference (terminal 31) x x
33 ENC+ SUPPLY 5 V or 24 V power supply for Encoder configured
by DIP switch, max. 300 mA
x x
40 DI6 Digital input 7, isolated x --
41 DI7 Digital input 8, isolated x --
42 DI8 Digital input 9, isolated x --
60 FDI0A Fail-safe Digital Input 0A -- x
61 FDI0B Fail-safe Digital Input 0B -- x
63 FDI1A Fail-safe Digital Input 1A -- x
64 FDI1B Fail-safe Digital Input 1B -- x
70 ENC AP Channel A non-inverting input x x
71 ENC AN Channel A inverting input x x