Product Model
IBS ST ZF 24 BK-T
Selling Points
- 1Easily integrates into your existing automation setup with DIN rail mounting.
- 2Ensures reliable operation in harsh industrial environments with IP20 protection.
- 3Supports multiple connections with 9-position D-SUB connectors.
- 4Offers both local and remote bus connections for flexible system configuration.
- 5Built to withstand ambient temperatures from 0°C to 55°C and humidity levels up to 75%.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
Width | 81 mm | Height | 117 mm |
Depth | 116 mm | Connection method | 9-pos. D-SUB plug/socket |
Designation connection point | Incoming/Outgoing Remote Bus | Number of positions | 9 |
Connection method | ST local bus connector | Transmission speed | 500 kbps |
Max. number of local bus devices | max. 8 | Connection technology | Spring-cage connection |
Product type | I/O component | Product family | Smart Terminal ST |
Type | modular
INTERBUS Smart Terminal | Mounting position | Horizontal DIN rail |
Maximum power dissipation for nominal condition | 15.6 W | Supply voltage | 24 V DC |
Supply voltage range | 18.5 V DC ... 30.5 V DC (including ripple) | Current consumption | typ. 150 mA (without ST module expansions)
typ. 650 mA (For maximum number of I/O modules on the ST local bus) |
Ripple | 3.6 V | Test voltage: Incoming remote bus / Outgoing remote bus | 500 V AC, 50 Hz, 1 min |
Test voltage: Supply voltage/Ground conductor | 500 V AC, 50 Hz, 1 min | Test voltage: Incoming remote bus/ST interface | 500 V AC, 50 Hz, 1 min |
Connection method | Spring-cage connection | Conductor cross section rigid | 0.2 mm² ... 1.5 mm² |
Conductor cross section flexible | 0.2 mm² ... 1.5 mm² | Conductor cross section AWG | 24 ... 16 |
Stripping length | 8 mm | Connection method | Spring-cage connection |
Conductor cross section, rigid | 0.2 mm² ... 1.5 mm² | Conductor cross section, flexible | 0.2 mm² ... 1.5 mm² |
Conductor cross section AWG | 24 ... 16 | Stripping length | 8 mm |
Ambient temperature (operation) | 0 °C ... 55 °C | Degree of protection | IP20 |
Air pressure (operation) | 86 kPa ... 108 kPa (up to 1500 m above sea level) | Air pressure (storage/transport) | 66 kPa ... 108 kPa (up to 3500 m above sea level) |
Ambient temperature (storage/transport) | -20 °C ... 70 °C | Permissible humidity (operation) | 30 % ... 75 % (On average, non-condensing) |
Permissible humidity (storage/transport) | 30 % ... 95 % (On average, 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