AI845| ABB | Analog Input module

SKU: AI845

Manufacturer: ABB
Product No.: AI845
Condition：In stock
Product Type: Analog Input module
Product Origin: USA
Payment:T/T, Western Union
Weight: 1280g
Shipping port: Xiamen
Warranty: 12 months

AI845 Analog Input Module

Article Number: 3BSE023675R1
Type: Analog Input
Channels: 8
Signal Specification: 0..20mA, 4..20mA, 0..5V, 1..5V
Signal Type: Unipolar single-ended
HART: Yes
Redundancy: Yes

Resolution: 12-bit
Input Impedance: 10MΩ (voltage), 250Ω (current)
Isolation: Groupwise from ground
Under/Over Range: 0/+15% (0..20mA, 0..5V), -12.5%/+15% (4..20mA, 1..5V)
Error: Max 0.1%
Temperature Drift: Max 50ppm/°C
Input Filter Rise Time: 290ms
Update Cycle Time: 10ms
Current Limiting: Built-in
Max Field Cable Length: 600m
Max Input Voltage (Non-Destructive): 11V DC
NMRR: >40dB (50Hz, 60Hz)
Rated Insulation Voltage: 50V
Dielectric Test Voltage: 500V AC
Power Dissipation: 3.5W
Current Consumption: +5V Modulebus 100mA, +24V Modulebus 50mA, +24V External Max 265mA (22mA + transmitter current * 1.32)

Diagnostics:

LEDs: Fault, Run, Warning
Supervision: Module error, analog readback, reference voltage, internal power supply, checksum, watchdog, memory error
Channel Errors: Low-pass filter, multiplexer, test channel, external power supply, transmitter power, external shunt

Environmental & Certification:

CE Mark: Yes
Electrical Safety: EN 61010-1, UL 61010-1, EN 61010-2-201, UL 61010-2-201
Hazardous Location: C1 Div 2 cULus, C1 Zone 2 cULus, ATEX Zone 2
Marine Certification: BV, DNV, LR
Operating Temperature: 0 to +55°C
Storage Temperature: -40 to +70°C
Humidity: 5 to 95%, non-condensing
Max Ambient Temp: 55°C (vertical), 40°C (compact MTU)
Protection Class: IP20
Mechanical 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 (earth protected)
RoHS Compliance: DIRECTIVE/2011/65/EU (EN 50581:2012)
WEEE Compliance: DIRECTIVE/2012/19/EU

Compatibility:

MTUs: TU810, TU812, TU814, TU818, TU830, TU833, TU835, TU838, TU844, TU845, TU854
Keying Code: CC

Dimensions:

Width: 45mm
Depth: 102mm (111mm with connector)
Height: 119mm
Weight: 0.23kg

Order and Warranty Information

Terms of Purchase and Returns

Detailed guidelines on minimum order quantity, delivery times, payment options, warranty, and return policies.

We gladly accept bulk orders, with a minimum order quantity of just one unit.

Upon request, we can provide all necessary documents, including Certificates of Origin/Conformance and other required export paperwork.

We accept 100% T/T (Telegraphic Transfer) payment before shipping. For items with lead times, a 30% deposit is required upfront, with the remaining 70% payable before shipment. For RMB transfers, please contact us if you have an agent in China.

All new and original items come with a standard one-year warranty. For extended warranty options, feel free to contact us for pricing details.

We prioritize your satisfaction. If you need to return an item, it must be done within 30 days of purchase. The product must be unused, unopened, and in its original packaging, including all accessories. Refunds will be processed within 5-7 business days of receiving the return. Please note, shipping and handling charges are non-refundable.

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