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Brand Name : ABB
Model Number : AI825
Place of Origin : India (IN)
MOQ : 1
Price : Negotiations
Delivery Time : 2-3 working days
Packaging Details : New original box
Signal Specification : -20..+20 MA, 0(4)..20 MA, -10..+10 V, 0(2)..10V
Input Impedance : 10 MΩ (voltage Input) 50 Ω (current Input)
Under/over Range : ± 15%
Input Filter (rise Time 0-90%) : 115 Ms (voltage Input), 130 Ms (current Input)
AI825 - I/O AI825 3BSE036456R1 Modules - System 800xA hardware selector ABB
The AI825 Analog Input Module has 4 individually galvanic isolated, bipolar current/voltage inputs. Each channel can be either a voltage or current input.
The module has a direct current input that withstand up to 6.3 V and a over voltage protected current input that withstand up to +30 V d.c. The current is limited by a PTC resistor.
Power to the input stages is converted from the 24 V on the ModuleBus.
General info
Type |
Analog Input |
Signal specification |
-20..+20 mA, 0(4)..20 mA, -10..+10 V, 0(2)..10V |
Article number |
3BSE036456R1 |
Number of channels |
4 |
HART |
No |
SOE |
No |
Redundancy |
No |
High integrity |
No |
Intrinsic safety |
No |
Mechanics |
S800 |
Detailed data
Resolution |
14 bit plus sign |
Input impedance |
10 MΩ (voltage input) |
Isolation |
Individually isolated, channel-to-channel and to circuit common |
Under/over range |
± 15% |
Error |
Max. 0.1% |
Temperature drift |
Max. 47 ppm/°C (0..10V), Max. 34 ppm/°C (±10V), Max. 78 ppm/°C (0..20mA), Max. 57 ppm/°C (±20mA) |
Input filter (rise time 0-90%) |
115 ms (voltage input), 130 ms (current input) |
Update cycle time |
< 10ms |
Maximum field cable length |
600 meters (656 yards) |
CMRR, 50Hz, 60Hz |
120 dB |
NMRR, 50Hz, 60Hz |
> 40 dB at 50 Hz, >55 dB at 60 Hz |
Rated insulation voltage |
250 V |
Dielectric test voltage |
1900 V d.c. ch-ch, 3250 V d.c. ch-ground/system, |
Power dissipation |
Typ. 2.5 W, Max. 3.2 W |
Current consumption +5 V Modulebus |
Typ. 70 mA, Max. 100 mA |
Current consumption +24 V Modulebus |
Typ. 90 mA, Max. 110 mA |
Current consumption +24 V external |
0 |
Diagnostics
Front LED’s |
F(ault), R(un), W(arning) |
Supervision |
Internal Power Supply |
Status indication of supervision |
Module Error, Module Warning, Channel error |
Environment and certification
CE mark |
Yes |
Electrical safety |
IEC 61131-2, UL 508 |
Hazardous Location |
- |
Marine certification |
- |
Protection rating |
IP20 according to IEC 60529 |
Corrosive atmosphere ISA-S71.04 |
G3 |
Climatic operating conditions |
0 to +55 °C (Storage -25 to +70 °C), RH=5 to 95 % no condensation, IEC/EN 61131-2 |
Pollution degree |
Degree 2, IEC 60664-1 |
Mechanical operating conditions |
IEC/EN 61131-2 |
EMC |
EN 61000-6-4, EN 61000-6-2 |
Overvoltage categories |
IEC/EN 60664-1, EN 50178 |
Equipment class |
Class I according to IEC 61140; (earth protected) |
Max ambient temperature |
55 °C (131 °F), for vertical mounting in compact MTU 40 °C (104 °F) |
RoHS compliance |
EN 50581:2012 |
WEEE compliance |
DIRECTIVE/2012/19/EU |
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AI825 - I/O AI825 3BSE036456R1 Modules - System 800xA hardware selector ABB Images |