IB IL 24 DO 16
Product ID:23439
Updated: 2026/7/26
Key Features
- 116 Digital Outputs: Control up to 16 digital actuators with this versatile terminal.
- 224V DC Operation: Compatible with 24V DC power, ensuring reliable operation in various environments.
- 3500 kbps Transmission Speed: Efficiently transmit digital signals at 500 kbps for seamless communication.
- 4Short-Circuit and Overload Protection: Safeguard your system with short-circuit and overload-protected outputs.
- 5Diagnostic and Status Indicators: Monitor performance with diagnostic and status indicators for easy troubleshooting.
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Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Type | modular | No. of channels | 16 |
| Diagnostics messages | Short-circuit or overload of the digital outputs Error message in the diagnostic code (bus) and display (2 Hz) via the LED (D) on the module | ID code (dec.) | 189 |
| ID code (hex) | BD | Length code (hex) | 01 |
| Length code (dec) | 01 | Process data channel | 16 bit |
| Input address area | 0 Byte | Output address area | 2 Byte |
| Register length | 16 bit | Required parameter data | 4 Byte |
| Supply voltage | 7.5 V DC (via voltage jumper) | Current draw | max. 90 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. 8 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 | Output name | Digital outputs |
| Connection method | Spring-cage connection | Connection technology | 3-conductor |
| Number of outputs | 16 | Protective circuit | Overload protection, short-circuit protection of outputs |
| Output voltage | 24 V DC (U | Maximum output current per channel | 500 mA |
| Maximum output current per module | 8 A | Nominal output voltage | 24 V DC (voltage difference at I |
| Nominal load, inductive | 12 W | Nominal load, lamp | 12 W |
| Nominal load, ohmic | 12 VA | Behavior with overload | Auto restart |
| Behavior with inductive overload | Output can be destroyed | Behavior at voltage switch-off | The output follows the power supply without delay |
| 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 | Inline data jumper |
| Transmission speed | 500 kbps | Diagnostics | Short-circuit or overload of the digital outputs |
| Message | Error message in the diagnostic code (bus) and display (2 Hz) via the LED (D) on the module | Width | 48.8 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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