2700843
Official DistributorSKU
PHX2700843
MPN
IB ST 24 TEMP 4 RTD
Weight
0.583 kg
Series IB-ST
IB ST 24 TEMP 4 RTD - I/O module
INTERBUS-ST analog input module, 4 inputs, RTD, 2-, 3-, and 4-conductor connection, IP20 degree of protection, consisting of: terminal part with screw connection and module electronics
- 4 analog input channels for connecting resistance temperature detectors (RTDs)
- Connection of sensors in 2-, 3-, and 4-conductor technology
Technical Specifications
Dimensions
| Width | 118 mm |
| Height | 116 mm |
| Depth | 117 mm |
ST local bus
| No. of channels | 2 |
| Connection Method | ST local bus connector |
| Transmission Speed | 500 kbps |
| Transmission physics | Copper |
Module
| ID code (dec.) | 123 |
| ID code (hex) | 7B |
| Length code (hex) | 4 |
| Length code (dec) | 4 |
| Input address area | 8 Byte |
| Output address area | 8 Byte |
| Register length | 8 Byte |
Analog
| Input name | Analog RTD inputs |
| Description of the input | Inputs for resistive temperature sensors |
| Number of Inputs | 4 (for resistance temperature detectors) |
| Connection technology | 2-, 3-, 4-conductor (shielded) |
| A/D converter resolution | 24 bit |
| Sensor types (RTD) that can be used | Pt 100, Pt 1000, Ni 100, Ni 1000 |
| Measuring Principle | Sigma/Delta process |
| Measured value representation | 16 bit two's complement |
Product properties
| Type | modular |
| Type | INTERBUS Smart Terminal |
| Operating mode | Process data mode with 4 words |
| Diagnostics messages | Failure of the internal I/O supply I/O error message sent to the bus coupler |
| Diagnostics messages | F1 fuse failure I/O error message sent to the bus coupler |
| Diagnostics messages | I/O supply failure I/O error message sent to the bus coupler |
Supply: Module electronics
| Connection Method | ST local bus connector |
| Designation | Communications power |
| Supply Voltage | 9 V DC (from the ST local bus) |
| Current consumption | typ. 54 mA |
| Current consumption | max. 80 mA |
| Power consumption | typ. 0.5 W |
Supply: Periphery supply voltage
| Designation | Periphery supply voltage US |
| Supply Voltage | 24 V DC |
| Supply Voltage Range | 19.5 V DC ... 30.2 V DC (including all tolerances, including ripple) |
| Current consumption | typ. 15 mA |
Electrical isolation/isolation of the voltage ranges
| Test voltage: Bus/Inputs | 500 V AC, 50 Hz, 1 min. |
| Test voltage: Supply voltage/inputs | 500 V AC, 50 Hz, 1 min. |
| Test voltage: Supply voltage/Ground conductor | 500 V AC, 50 Hz, 1 min. |
| Test voltage: I/O voltage/Ground conductor | 500 V AC, 50 Hz, 1 min. |
Connection technology
| Connection name | Terminal block |
Conductor connection
| 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 |
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 |
Ambient conditions
| Ambient Temperature (Operation) | -25 °C ... 55 °C |
| Degree of Protection | IP20 |
| Air pressure (operation) | 80 kPa ... 106 kPa (up to 2000 m above sea level) |
| Air pressure (storage/transport) | 80 kPa ... 106 kPa (up to 2000 m above sea level) |
| Ambient temperature (storage/transport) | -25 °C ... 70 °C |
| Permissible humidity (operation) | 10 % ... 95 % (non-condensing) |
| Permissible humidity (storage/transport) | 10 % ... 95 % (non-condensing) |
Standards and Regulations
| Protection class | III (IEC 61140, EN 61140, VDE 0140-1) |
Mounting
| Mounting Type | DIN rail mounting |
Accessories
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Additional Information
| Pack Size | 1 |
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