IB IL AI 2-HART
Product ID:21325
Updated: 2026/7/29
Key Features
- 1Advanced Analog Input: Supports two differential signal inputs for current sensors with 4 mA to 20 mA and 0 mA to 25 mA ranges.
- 2HART Protocol Support: Enables bidirectional communication with smart field devices using the standardized HART protocol.
- 3Robust Connectivity: Offers point-to-point and multi-drop connections, as well as the connection of a hand-held operating panel.
- 4High Resolution Measurement: Acquires measured values with a resolution of 16 bits, providing precise process information.
- 5Compact Design: Designed for inline stations with a compact size (48.8 mm x 135 mm x 71.5 mm) and IP20 degree of protection.
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Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Type | modular
Inline | ID code (dec.) | 220 |
| ID code (hex) | DC | Length code (hex) | 02 |
| Length code (dec) | 02 | Process data channel | 32 bit |
| Input address area | 4 Byte | Output address area | 4 Byte |
| Register length | 64 bit | Required parameter data | 9 Byte |
| Required configuration data | 5 Byte | Supply voltage | 7.5 V DC (via voltage jumper) |
| Current draw | max. 110 mA
typ. 95 mA | Supply voltage | 24 V DC |
| Supply voltage range | 19.2 V DC ... 30 V DC (including all tolerances, including ripple) | Current draw | max. 150 mA
typ. 50 mA |
| Input name | Analog inputs | Number of inputs | max. 2 (Differential inputs, current) |
| A/D conversion time | approx. 10 µs (bus-synchronous) | Connection technology | 2-conductor (shielded) |
| Current input signal | 4 mA ... 20 mA
0 mA ... 25 mA | Data formats | IL, standardized representation |
| Limit frequency (3 dB) | 25 Hz | Measuring principle | Successive approximation |
| Measured value resolution | 16 bits (15 bits + sign bit) | Measured value representation | 16 bit two's complement |
| Input resistance current input | 250 Ω | Number of inputs | 2 (Differential inputs, current) |
| Current input signal | 4 mA ... 20 mA
0 mA ... 25 mA | Input resistance current input | 250 Ω |
| Connection method | Spring-cage connection | Conductor cross section, rigid | 0.08 mm² ... 1.5 mm² |
| Conductor cross section, flexible | 0.08 mm² ... 1.5 mm² | Conductor cross section AWG | 28 ... 16 |
| No. of channels | 2 | Connection method | Inline data jumper |
| Transmission speed | 500 kbps | Transmission physics | Copper |
| Width | 48.8 mm | Height | 119.8 mm |
| Depth | 71.5 mm | Color | green |
| Ambient temperature (operation) | -25 °C ... 55 °C | Degree of protection | IP20 |
| Air pressure (operation) | 70 kPa ... 106 kPa (up to 3000 m above sea level) | Air pressure (storage/transport) | 70 kPa ... 106 kPa (up to 3000 m above sea level) |
| Ambient temperature (storage/transport) | -25 °C ... 85 °C | Permissible humidity (operation) | 10 % ... 95 % (according to DIN EN 61131-2) |
| Permissible humidity (storage/transport) | 10 % ... 95 % (according to DIN EN 61131-2) | Protection class | III (IEC 61140, EN 61140, VDE 0140-1) |
| Mounting type | DIN rail mounting |
Specifications may be subject to change without notice
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