IB IL 24 DI 4
Product ID:18159
Updated: 2026/8/3
Key Features
- 14 digital inputs for connecting sensors in 2 and 3-wire technology.
- 2Maximum permissible load current per sensor: 250 mA, maximum permissible load current from the terminal: 1 A.
- 3Diagnostic and status indicators for easy monitoring.
- 4Approved for use in potentially explosive areas (refer to data sheet).
- 5Compact dimensions: Width 12.2 mm, Height 140.5 mm, Depth 71.5 mm.
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Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Type | modular | No. of channels | 4 |
| Operating mode | Process data operation with 4 bits | ID code (dec.) | 190 |
| ID code (hex) | BE | Length code (hex) | 41 |
| Length code (dec) | 65 | Process data channel | 0 bit |
| Input address area | 4 bit | Output address area | 0 Byte |
| Register length | 4 bit | Required parameter data | 1 Byte |
| Supply voltage | 7.5 V DC (via voltage jumper) | Current draw | max. 40 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. 1 A | Test voltage: 5 V supply, incoming remote bus/7.5 V supply (bus logics) | 500 V AC, 50 Hz, 1 min |
| Test voltage: 5 V supply, outgoing remote bus/7.5 V supply (bus logics) | 500 V AC, 50 Hz, 1 min | Test voltage: 7.5 V supply (bus logics)/24 V supply (I/O) | 500 V AC, 50 Hz, 1 min |
| Test voltage: 24 V supply (I/O) / functional ground | 500 V AC, 50 Hz, 1 min | Input name | Digital inputs |
| Number of inputs | 4 (EN 61131-2 type 1) | Connection method | Spring-cage connection |
| Connection technology | 2-, 3-conductor | Input voltage | 24 V DC (via voltage jumper) |
| Input voltage range "0" signal | -3 V DC ... 5 V DC | Input voltage range "1" signal | 15 V DC ... 30 V DC |
| Nominal input current at U | min. 3 mA | Typical response time | < 1 ms |
| Protective circuit | Short-circuit and overload protection | 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 | Connection method | Inline data jumper |
| Transmission speed | 500 kbps | Width | 12.2 mm |
| Height | 119.8 mm | Depth | 71.5 mm |
| Note on dimensions | Housing dimensions | Color | green |
| Ambient temperature (operation) | -25 °C ... 55 °C | 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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