IB ST 24 INC/2
Product ID:18994
Updated: 2026/8/2
Key Features
- 1Versatile Digital I/O Module: The IB ST 24 INC/2 offers 4 digital inputs and 4 digital outputs with 24 V DC, making it versatile for various control applications.
- 2High-Current Outputs: Each output channel supports up to 500 mA, ensuring reliable operation in demanding control environments.
- 3Compact Design: The module's compact design allows for easy integration into existing systems, reducing installation complexity.
- 4Durable Construction: Built with robust electronics and a terminal part with screw connection, ensuring long-lasting performance in harsh environments.
- 5Easy Installation: Utilizes the INTERBUS ST standard, featuring a multi-wire connection method and plug-in electronics for quick and efficient setup.
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Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Connection method | ST local bus connector | Transmission speed | 500 kbps |
| Number of inputs | 8 | Input voltage range "0" signal | -30 V DC ... 5 V DC |
| Input voltage range "1" signal | 13 V DC ... 30 V DC | Connection technology | 3-conductor (signal, Us, GND) |
| Typical input current per channel | 5 mA | Number of inputs | 2 |
| Operating mode | Counting, position detection, controlled positioning | Input frequency | 0 Hz (500 kHz; 5 V)
0 Hz (25 kHz; 24 V) |
| Number of outputs | 8 | Output voltage | Us - 0.5 V DC |
| Protective circuit | Reverse polarity protection | Protective circuit | Short-circuit protection of outputs; electronic |
| Product type | I/O component | Product family | Smart Terminal ST |
| Type | modular | Test section | Bus/Outputs 500 V AC 50 Hz 1 min
Channel 1/Channel 2 500 V AC 50 Hz 1 min
Bus/Ground conductor 500 V AC 50 Hz 1 min
I/O voltage/Ground conductor 500 V AC 50 Hz 1 min |
| Communications power U | 9 V DC (from the ST local bus) | I/O voltage | ± 24 V DC 5 % (ripple) |
| I/O voltage range | 20 V DC ... 30 V DC | Typical current consumption | 200 mA (from the local bus)
80 mA (to Us1 / Us2) |
| Connection method | Screw connection | Conductor cross section rigid | 0.2 mm² ... 2.5 mm² |
| Conductor cross section flexible | 0.2 mm² ... 2.5 mm² | Conductor cross section AWG | 24 ... 12 |
| Connection method | Screw connection | Conductor cross section, rigid | 0.2 mm² ... 2.5 mm² |
| Conductor cross section, flexible | 0.2 mm² ... 2.5 mm² | Conductor cross section AWG | 24 ... 12 |
| Degree of protection | IP20 | Mounting type | DIN rail mounting |
Specifications may be subject to change without notice
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