I/O Adapters
Jämför 1 artiklar inom I/O Adapters från tillverkare som Allen-Bradley, med löpande prisbevakning och aviseringar.
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- 1 499,97 kr – 1 499,97 kr listprisintervall (SEK)
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What is the 1771-AL module used for?
The 1771-AL is an analog input adapter that converts analog signals (voltage/current) into digital values readable by PLC-2 processors for process control and automation.
What systems is it compatible with?
The 1771-AL is designed exclusively for the Allen-Bradley PLC-2 modular processor system and fits in standard PLC-2 I/O chassis slots.
Is the 1771-AL still supported?
No, the PLC-2 and 1771 I/O family are legacy products. Allen-Bradley recommends migration to CompactLogix or ControlLogix for new installations and ongoing support.
What replaces the 1771-AL?
Modern alternatives include CompactLogix analog input modules (1769-IA16), ControlLogix analog cards (1756-IF6I), or distributed I/O modules like the 1734-IE8C.
How many analog inputs does it provide?
Exact channel count is not provided in available documentation; refer to the technical manual for the 1771-AL's specific input configuration.
Can I find spare 1771-AL modules today?
Yes, from industrial surplus dealers and refurbished equipment suppliers, though availability is limited as this is legacy technology.