Входной диапазон 4–20 мА или ±20 мА, 4 канала, 12 разрядов, исполнение ECO
Модули аналогового ввода-вывода используются для подключения к системе управления датчиков и исполнительных устройств и обеспечивают ее сопряжение с уровнем процесса. Модули аналогового ввода осуществляют преобразование аналоговых сигналов, поступающих от датчиков и других источников, в цифровую форму и передают их по системной шине в модуль ЦПУ или интерфейсный модуль. Модули аналогового вывода преобразуют цифровые данные, поступающие в них по системной шине, в непрерывные электрические сигналы управления исполнительными устройствами.
Order no. |
231-1BD40 |
| Type | SM 231, ECO |
General information |
|
| Note | - |
| Features | 4 inputs Configurable Current 4...20 mA, +/-20 mA |
Current consumption/power loss |
|
| Current consumption from backplane bus | 120 mA |
| Power loss | 0.6 W |
Technical data analog inputs |
|
| Number of inputs | 4 |
| Cable length, shielded | 200 m |
| Rated load voltage | - |
| Current consumption from load voltage L+ (without load) | - |
| Voltage inputs | - |
| Min. input resistance (voltage range) | - |
| Input voltage ranges | - |
| Operational limit of voltage ranges | - |
| Operational limit of voltage ranges with SFU | - |
| Basic error limit voltage ranges | - |
| Basic error limit voltage ranges with SFU | - |
| Destruction limit current | - |
| Current inputs |  |
| Max. input resistance (current range) | 110 Ω |
| Input current ranges | -20 mA ... +20 mA +4 mA ... +20 mA |
| Operational limit of current ranges | +/-0.2% ... +/-0.5% |
| Operational limit of current ranges with SFU | - |
| Radical error limit current ranges with SFU | +/-0.1% ... +/-0.2% |
| Radical error limit current ranges with SFU | - |
| Destruction limit current inputs (electrical current) | - |
| Destruction limit current inputs (voltage) | - |
| Resistance inputs | - |
| Resistance ranges | - |
| Operational limit of resistor ranges | - |
| Operational limit of resistor ranges with SFU | - |
| Basic error limit | - |
| Basic error limit with SFU | - |
| Destruction limit resistance inputs | - |
| Resistance thermometer inputs | - |
| Resistance thermometer ranges | - |
| Operational limit of resistance thermometer ranges | - |
| Operational limit of resistance thermometer ranges with SFU | - |
| Basic error limit thermoresistor ranges | - |
| Basic error limit thermoresistor ranges with SFU | - |
| Destruction limit resistance thermometer inputs | - |
| Thermocouple inputs | - |
| Thermocouple ranges | - |
| Operational limit of thermocouple ranges | - |
| Operational limit of thermocouple ranges with SFU | - |
| Basic error limit thermoelement ranges | - |
| Basic error limit thermoelement ranges with SFU | - |
| Destruction limit thermocouple inputs | - |
| Programmable temperature compensation | - |
| External temperature compensation | - |
| Internal temperature compensation | - |
| Internal temperature compensation | - |
| Technical unit of temperature measurement | - |
| Resolution in bit | 13 |
| Measurement principle | successive approximation |
| Basic conversion time | 2 ms / channel |
| Noise suppression for frequency | f=50 Hz...400 Hz |
| Initial data size | 8 Byte |
Status information, alarms, diagnostics |
|
| Status display | none |
| Interrupts | no |
| Process alarm | no |
| Diagnostic interrupt | no |
| Diagnostic functions | no |
| Diagnostics information read-out | none |
| Supply voltage display | none |
| Group error display | red SF LED |
| Channel error display | none |
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) | DC 2 V |
| 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 60 V |
| Max. potential difference between Mintern and outputs | - |
| Insulation tested with | DC 500 V |
Datasizes |
|
| Input bytes | 8 |
| Output bytes | 0 |
| Parameter bytes | 12 |
| Diagnostic bytes | 0 |
Housing |
|
| Material | PPE / PA 6.6 |
| Mounting | Profile rail 35 mm |
Mechanical data |
|
| Dimensions (WxHxD) | 25.4 mm x 76 mm x 88 mm |
| Weight | 90 g |
Environmental conditions |
|
| Operating temperature | 0 °C to 60 °C |
| Storage temperature | -25 °C to 70 °C |
Certifications |
|
| UL508 certification | yes |
Изделие: 231-1FD00
Быстродействующий, 4 изолированных канала,16 разрядов, сигналы напряжения и тока, цикл измерения 0,8 мс
Изделие: 231-1BD30
Входной диапазон ±10 В, 4 канала, 12 разрядов, исполнение ECO
Изделие: 231-1BD60
4 изолированных канала, 12 разрядов, 4–20 мА
Изделие: 231-1BF00
8 конфигурируемых каналов, 16 разрядов, входные сигналы: 0...60 мВ, термопары J, K и T, термометр сопротивления Pt100
г. Алматы, Ауэзовский район
ул. Толе Би 302, Литер "Д"
офис № 205
+7 (727) 268-0321
+7 (701) 082-9486
+7 (707) 493-7210
+7 (727) 268-0321
info@controllink.kz
