IB ST 24 BDO 8/3
Product ID:17237
Updated: 2026/8/5
Key Features
- 18 digital outputs for versatile control.
- 224 V DC power supply with 250 mA current.
- 3IP20 degree of protection for reliable operation.
- 43-conductor connection technology for efficient wiring.
- 5Short-circuit and overload protection for enhanced safety.
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Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Width | 81 mm | Height | 117 mm |
| Depth | 116 mm | Connection method | ST local bus connector |
| Transmission speed | 500 kbps | Output name | Digital outputs |
| Connection method | Screw connection | Connection technology | 3-conductor |
| Number of outputs | 8 | Protective circuit | Short-circuit protection; electronic
Overload protection; Fuse in header |
| Maximum output current per group | 800 mA | Maximum output current per channel | 250 mA |
| Maximum output current per module / terminal block | 2 A | Maximum operating frequency with ohmic nominal load | max. 100 Hz (96 Ω) |
| Product type | I/O component | Product family | Smart Terminal ST |
| Type | modular | Mounting position | Horizontal DIN rail |
| No. of channels | 8 | Supply voltage | 24 V DC |
| Supply voltage range | 20 V DC ... 30 V DC (including ripple) | Current consumption | 50 mA |
| Ripple | 3.6 V | Connection name | Terminal block |
| 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 |
| Ambient temperature (operation) | 0 °C ... 55 °C | Degree of protection | IP20 |
| Air pressure (operation) | 86 kPa ... 108 kPa (1500 m above sea level) | Air pressure (storage/transport) | 66 kPa ... 108 kPa (3500 m above sea level) |
| Ambient temperature (storage/transport) | -25 °C ... 70 °C | Permissible humidity (operation) | 75 % (non-condensing) |
| Permissible humidity (storage/transport) | 95 % (non-condensing) | Protection class | III (IEC 61140, EN 61140, VDE 0140-1) |
| Mounting type | DIN rail mounting | Mounting position | Horizontal DIN rail |
Specifications may be subject to change without notice
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