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SLIO
031-1CA20 - Signal modules analog | DMS-Module
Order no. | 031-1CA20 |
| Type | SM 031 |
| Module ID | 0841 1809 |
General information |
|
| Note | - |
| Features | Direct connection of a resistor full bridge (DMS) or load cell 4- or 6-wire connection 16 (24) Bit resolution Auto self calibration zero point and final value Absolute exactness radical error ±0,1 % (± 0,01 %) Onboard power supply 2V5, 5 V, 7V5, 10 V und 12 V |
Current consumption/power loss | |
| Current consumption from backplane bus | 55 mA |
| Power loss | 1 W |
Technical data strain gauge DMS inputs |
|
| Number of inputs | 1 |
| Cable length, shielded | 200 m |
| Rated load voltage | DC 24 V |
| Reverse polarity protection of rated load voltage |  |
| Current consumption from load voltage L+ (without load) | 18 mA |
| Relative accuracy according to self-calibration | +/-0.01% |
| Operational limit Usense | +/-0.2% |
| Operational limit Usig | +/-0.2% |
| Basic error limit Usense | +/-0.1% |
| Basic error limit Usig | +/-0.1% |
| Destruction limit voltage | max. 12V |
| External bridge supply possible | - |
| Internal bridge supply possible | |
| Configurable bridge supply | 2.5V / max. 120mA 5V / max. 120mA 7.5V / max. 100mA 10V / max. 90mA 12V / max. 80mA |
| Resolution in bit | 24 |
| Measurement principle | successive approximation |
| Basic conversion time | 1ms cycle, 10ms...330ms depending on the filter |
| Input filter Hardware | Low pass 10kHz 3rd order |
| Input filter software | Dynamic IIR filter configurable IIR filter 0.1Hz...1000Hz configurable FIR filter 50Hz/60Hz |
| Initial data size | 4 Byte |
Data for selection of the strain gauge DMS sensor | |
| Bridge supply voltage EXC | 0...12V |
| Bridge differential voltage SIG | +/-29mV |
| Rated output | 0.5...4mV/V |
| 4 wire connection possible | |
| 6 wire connection possible | |
| Possible bridge configuration | symmetric full bridge |
Status information, alarms, diagnostics |
|
| Status display | yes |
| Interrupts | yes, parameterizable |
| Process alarm | no |
| Diagnostic interrupt | yes, parameterizable |
| Diagnostic functions | yes |
| Diagnostics information read-out | possible |
| Module state | yes |
| Module error display | red LED |
| Channel error display | red LED |
Isolation |
|
| Between channels | - |
| Between channels of groups to | - |
| Between channels and backplane bus | |
| Between channels and power supply | - |
| Max. potential difference between circuits | - |
| Max. potential difference between inputs (Ucm) | - |
| Max. potential difference between Mana and Mintern (Uiso) | - |
| Max. potential difference between inputs and Mana (Ucm) | - |
| Max. potential difference between inputs and Mintern (Uiso) | DC 75 V/ AC 50 V |
| Max. potential difference between Mintern and outputs | - |
| Insulation tested with | DC 500 V |
Datasizes |
|
| Input bytes | 5 |
| Output bytes | 1 |
| Parameter bytes | 30 |
| Diagnostic bytes | 20 |
Housing | |
| Material | PC / PPE GF10 |
| Mounting | Profile rail 35 mm |
Mechanical data |
|
| Dimensions (WxHxD) | 12.9 mm x 109 mm x 76.5 mm |
| Net weight | 64 g |
| Weight including accessories | 64 g |
| Gross weight | 78 g |
Environmental conditions | |
| Operating temperature | 0 °C to 60 °C |
| Storage temperature | -25 °C to 70 °C |
Certifications |
|
| UL certification | yes |
| KC certification | in preparation |