- Sixteen analog inputs for 0–20 mA or 4–20 mA signals
- Two optocoupler-isolated groups of eight channels
- Line-break supervision with individual channel indicators
DAI01 Y0369628M is an ABB analog input module designed to acquire sixteen current-loop signals in the Freelance rack system.
Its 12-bit converter scans the channels in 10 ms or slower while the module supervises line breaks and separates the inputs into two isolated groups.
Before installation or replacement, verify the selected current range, channel scaling, group commons, field wiring, shield routing and process conditions.
Availability, condition, price, and shipping time for DAI01 Y0369628M are confirmed during quotation.
ABB DAI01 Y0369628M 16-Channel 0/4–20 mA Analog Input Module Manuals and Links
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
- Each input is configured for a 0–20 mA or 4–20 mA current range
- Standard input impedance is 50 ohms
- Maximum input current is 50 mA, with overload indicated near 40 mA
- Successive-approximation conversion provides 12-bit resolution
- The least significant bit represents 5.5 microamperes
- Documented non-linearity is within plus or minus 0.75 bit
- Field cables may be up to 1,000 metres under the documented installation conditions
- Differential inputs permit a common-mode range of plus or minus 3.5 volts
- Wiring and shielding must preserve the two groups of eight inputs
- Acquisition of sixteen 0–20 mA process signals
- Supervised acquisition of sixteen 4–20 mA transmitter loops
- Grouped analog-current measurement in ABB Freelance rack systems