Siemens Desigo PXC4.M16 - Page 13

13
Siemens Schweiz AG
A6V11937668_en--_b
Smart Infrastructure
2020-07-10
Examples of connection diagrams for universal inputs/outputs
Digital inputs
Ux
Ux
S1
S2
Feedback contact (NO)
Feedback contact (NC)
Count inputs:
Counter inputs, that count faster than 1 Hz and are laid with more than 10 meters using analog inputs in
the same cable duct, must be shielded.
Analog inputs
Ux
Ux
Ux
Ux
Ux
M
B
V
VV
Ux
+
V+
+
+ +
B1
B2
B3
B4
B5
B6
Temperature sensor LG-Ni 1000
Temperature sensor, general
Resistance transmitter
Active sensor powered by the automation station
Active sensor with external power
Do NOT ground external power (ground loops)
Active sensors 0 ... 20 mA or 4 ... 20 mA (2-wire)
On U1, U2, U7, U8 only
Analog outputs
Ux
Ux
V
Ux
+
V
+
V
+
Y1
Y2
Y3
Device with input DC 0...10 V
General device with control input DC 0...10 V,
Powered by the automation station
General device with control input DC 0...10 V,
Do NOT ground external power (ground loops)
Warranty
Technical data on specific applications are valid only together with Siemens products listed
under "Equipment combinations". Siemens rejects any and all warranties in the event that
third-party products are used.