1771-IA2 Модул за цифров вход | Allen-Bradley
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Vendor:
Allen-Bradley
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Type:
Модул за цифров вход
- Tags Digital input module
About the Product
Allen-Bradley 1771-IA2 Цифров входен модул за PLC 5 системи
Технически спецификации
Модел: 1771-IA2
Тип: Цифров входен модул
Номинално напрежение: 120 Волта AC/DC
Работен диапазон на напрежение: 87-138 V AC / 97-138 V DC
Входове: 8 цифрови входа
Максимален ток в изключено състояние: 2.8 mA (AC/DC)
Типично забавяне на сигнала (Включено): 24 ms (±10) AC, 10 ms (±4) DC
Типично забавяне на сигнала (Изключено): 24 ms (±10) AC, 20 ms (±9) DC
Токова натовареност на задната шина: 75 mA
Мощност на разсейване: 10.7 Вата
Термично разсейване: 36.5 BTU/ч
Размери: 3.5 x 6.5 x 2.0 инча (89 x 165 x 51 мм)
Тегло:0.8кг
Кабелен ръкав: 1771-WA (позволява смяна на окабеляването без изключване)
Съвместимост
Съвместим с Allen-Bradley PLC 5 серия
Проектиран за AC/DC входове на близостни превключватели и устройства включване/изключване
Поддържа оптоелектрическа изолация за защита на веригата
Филтриране на входа намалява електрическия шум за стабилни сигнали
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