Siemens CU240B-2 Operating Instructions

6.3.3 Analog inputs
Overview
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The parameter p0756[x] and the switch on
the inverter specify the analog input type.
You define the analog input function by in‐
terconnecting parameter p0755[x] with a
connector input CI of your choice.
Interconnecting signals in the con‐
verter (Page 533)
Define the analog input type
When you use an analog input, you must set the analog input type with parameter p0756[x]
and a switch on the inverter.
Table 6-5 Default settings via parameter p0756
AI 0 Unipolar voltage input 0 V … +10 V p0756[0] = 0
Unipolar voltage input monitored +2 V … +10 V 1
Unipolar current input 0 mA … +20 mA 2
Unipolar current input monitored +4 mA … +20 mA 3
Bipolar voltage input (factory setting) ‑10 V … +10 V 4
AI 1 Unipolar voltage input 0 V … +10 V p0756[1] = 0
Unipolar voltage input monitored +2 V … +10 V 1
Unipolar current input 0 mA … +20 mA 2
Unipolar current input monitored +4 mA … +20 mA 3
Bipolar voltage input (factory setting) ‑10 V … +10 V 4
AI 2 Unipolar current input (factory setting) 0 mA … +20 mA p0756[2] = 2
Unipolar current input monitored +4 mA … +20 mA 3
LG-Ni1000 temperature sensor 6
Pt1000 temperature sensor 7
No sensor connected 8
DIN-Ni1000 temperature sensor (6180 ppm / K) 10
AI 3 LG-Ni1000 temperature sensor p0756[3] = 6
Pt1000 temperature sensor 7
No sensor connected (factory setting) 8
DIN-Ni1000 temperature sensor (6180 ppm / K) 10
Advanced commissioning
6.3 Adapt the default setting of the terminal strip
Converter with the CU230P-2 Control Units
Operating Instructions, 09/2017, FW V4.7 SP9, A5E34257946B AE 203

Siemens CU240B-2 Specifications

General

Brand	Siemens
Model	CU240B-2
Category	Inverter
Language	English