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Technical specifications
Page 3-24
ABB Control - AC 31
1SBC 260400 R1001-b
06.99
6.4. Analog inputs diagram:
6.4.1. Current 4-20mA:
32767
16384
- 32767
-20mA
0
4mA
12mA
20mA
3.75m
6.4.2. Current 0-20mA:
32767
16384
- 32767
-20mA
0
10mA
20mA
6.4.3. PT100/PT1000:
4500
-200°c
450°c
-2000
Val = T° x 10
0
+200°c
Voltage input +/- 10 V:
1 LSB = 10 / 2
12
= 2,44 mV
with minimum value ( step 8 )
V ( in volt ) = Value x (10 / 32767)
with value ( - 32767
≤
X
≤
+ 32767 )
Current input 0-20 mA:
1 LSB = 20.10
-3
/ 2
12
= 4,88 µA
with minimum value ( step 8 )
I ( in mA ) = Value x (20.10
-3
/ 32767)
with value ( 0
≤
X
≤
+ 32767 )
Current input 4-20 mA:
Resolution is equal to 0-20 mA
I ( in mA ) = Value x (16 / 32767) + 4
with value ( 0
≤
X
≤
+ 32767 )
Summary of Contents for AC 31
Page 1: ...Technical Manual Advant Controller 31 40 50 Series 1SBC 260400 R 1001 b ...
Page 7: ......
Page 43: ......
Page 45: ...Technical specifications Page 3 2 ABB Control AC 31 1SBC 260400 R1001 b 06 99 ...
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Page 85: ...Installation Page 4 2 ABB Control AC 31 1SBC 260400 R1001 b 06 99 ...
Page 109: ......
Page 130: ...Programming ABB Control AC 31 Page 5 21 1SBC 260400 R1001 b 06 99 ...
Page 182: ...Communication ABB Control AC 31 Page 7 11 1SBC 260400 R1001 b 06 99 ...
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Page 218: ...AC 31 technical documentation ABB Control AC 31 Index Page 1 1SBC 260400 R1001 b 06 99 Index ...