IB IL AI 8/SF-PAC
Product ID:21631
Updated: 2026/7/29
Key Features
- 1High-Precision Analog Input: Captures a wide range of analog voltage or current signals with high accuracy.
- 2Versatile Signal Range: Supports various input ranges, including mA to mA and V to V, without external signal conditioning.
- 3Robust Wire Connections: Ensures secure and reliable connections for accurate signal transmission.
- 4Seamless Integration: Compatible with Inline stations for efficient data acquisition in industrial applications.
- 5Easy Installation: Comes complete with all necessary accessories, including a connection plug and labeling field for simplified installation and maintenance.
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Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Width | 48.8 mm | Height | 136.8 mm |
| Depth | 71.5 mm | Note on dimensions | Housing dimensions |
| Note on application | Only for industrial use | CCCex note | Use in potentially explosive areas is not permitted in China. |
| Connection method | Inline data jumper | Transmission speed | 500 kbps |
| Transmission physics | Copper | ID code (dec.) | 95 |
| ID code (hex) | 5F | 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 | 32 bit | Required parameter data | 6 Byte |
| Required configuration data | 5 Byte | Input name | Analog inputs |
| Description of the input | Single-ended inputs, voltage or current | Number of inputs | 8 |
| A/D conversion time | approx. 10 µs | A/D converter resolution | 16 bit |
| Connection method | Inline shield connector | Connection technology | 2-conductor |
| Note regarding the connection technology | shielded | Current input signal | 0 mA ... 20 mA
4 mA ... 20 mA
-20 mA ... 20 mA
0 mA ... 40 mA
-40 mA ... 40 mA |
| Input resistance current input | 25 Ω (Shunt) | Voltage input signal | 0 V ... 5 V
-5 V ... 5 V
0 V ... 10 V
-10 V ... 10 V
0 V ... 25 V
-25 V ... 25 V
0 V ... 50 V |
| Input resistance of voltage input | > 240 kΩ | Data formats | IB IL, IB ST, IB RT, standardized representation, PIO format |
| Filtering | 1st order low pass | Limit frequency (3 dB) | 3.5 kHz |
| Measuring principle | Successive approximation | Measured value resolution | 16 bits (15 bits + sign bit) |
| Measured value representation | 16 bit two's complement | Protective circuit | Surge protection, overcurrent protection; max. 100% overload (in relation to the nominal value) |
| Product type | I/O component | Product family | Inline |
| Type | modular | Scope of delivery | including Inline connectors and marking fields |
| Operating mode | Process data operation with 2 words | Diagnostics messages | Failure of the power supply at U
I/O error Error message in the process data
User error Error message in the process data |
| Article revision | 11 | Overvoltage category | II (IEC 60664-1, EN 60664-1) |
| Pollution degree | 2 (IEC 60664-1, EN 60664-1) | Maximum power dissipation for nominal condition | 1.25 W |
| Supply voltage | 7.5 V DC (via voltage jumper) | Current draw | max. 55 mA
typ. 48 mA |
| Supply voltage | 24 V DC (via voltage jumper) | Supply voltage range | 19.2 V DC ... 30 V DC (including all tolerances, including ripple) |
| Current draw | max. 35 mA
typ. 24 mA | Test voltage: 7.5 V supply (bus logic), 24 V supply U | 500 V AC, 50 Hz, 1 min |
| Test voltage: 7.5 V supply (bus logic), 24 V supply U | 500 V AC, 50 Hz, 1 min | Test voltage: I/O/functional ground | 500 V AC, 50 Hz, 1 min |
| Connection name | Inline connector | 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 | Stripping length | 8 mm |
| 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 |
| Stripping length | 8 mm | 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 % (non-condensing) | Permissible humidity (storage/transport) | 10 % ... 95 % (non-condensing) |
| 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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