Product Model
IB ST 24 DO16R/S
Key Features
- 1Connect digital actuators like electromechanical valves, contactors, or lamps.
- 2Easy installation on standard DIN rail systems.
- 3Ensures reliable operation in various environments.
- 4Supports applications requiring up to 3 A per channel.
- 5Provides 750 V AC isolation between relay contacts and 2000 V AC between groups.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Width | 118 mm | Height | 117 mm |
| Depth | 116 mm | Connection method | ST local bus connector |
| Transmission speed | 500 kbps | Output name | Relay output |
| Connection method | Screw connection | Connection technology | 3-conductor |
| Number of outputs | 16 | Protective circuit | Short-circuit protection; electronic |
| Maximum output current per channel | 3 A | Nominal output voltage | 230 V AC |
| Nominal load, inductive | 200 VA | Nominal load, lamp | 75 W |
| Nominal load, ohmic | 750 W | Product type | I/O component |
| Product family | Smart Terminal ST | Type | modular
INTERBUS Smart Terminal |
| Mounting position | Horizontal DIN rail | No. of channels | 16 |
| Supply voltage | 24 V DC | Supply voltage range | 20 V DC ... 30 V DC (including ripple) |
| Current consumption | 100 mA | Ripple | 3.6 V |
| Test voltage: Main contact / N/O contact (per relay) | 750 V AC, 50 Hz, 1 min | Test voltage: Contact / Contact (within a group) | 1000 V AC, 50 Hz, 1 min |
| Test voltage: Group / Group | 2000 V AC, 50 Hz, 1 min | Test voltage: Groups / 24 V | 2000 V AC, 50 Hz, 1 min
2000 V AC, 50 Hz, 1 min |
| Test voltage: 24 V / PE | 500 V AC, 50 Hz, 1 min | 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 |
| Stripping length | 8 mm | 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 | Stripping length | 8 mm |
| 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) | 86 kPa ... 108 kPa (1500 m above sea level) |
| Ambient temperature (storage/transport) | -40 °C ... 80 °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