We can ship via UPS, FedEx, and USPS. We can ship on customers' accounts as well. International delivery available via UPS and DHL. In stock items typically ship same day.
All products (new, refurbished, and repairs) are covered by the Industrial Automation Company's 2 Year Warranty. Manufacturer's Warranty does not apply.
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Description
The Allen-Bradley/Rockwell Automation 1771-PD is a sophisticated PID intelligent control module engineered for effective management of closed-loop processes such as flow, temperature, level, and pH. Equipped with an Allen-Bradley 1771-WF wiring arm, it ensures seamless installation and supports advanced controls like cascade, feedforward, and scaling loop control. The module calculates and compares analog input and output variables using block transfers for programming and accommodates input-output ranges of 1 to 5 Volts DC or 4 to 20 milliamps. Notable features include detecting process input loss, direct or reverse acting control selection, PC-processor setpoint downloads, error dead band processing, and alarm setting for exceeded errors, all clearly communicated via dual-slot module indicators and a convenient write-on label for calibration tracking.
All products (new, refurbished, and repairs) are covered by the Industrial Automation Company's 2 Year Warranty. Manufacturer's Warranty does not apply.
TECHNICAL SPECIFICATIONS
Technical specifications for 1771-PD
Brand | Allen-Bradley / Rockwell Automation |
---|---|
Series | PLC 5 |
Part Number | 1771-PD |
Type | Intelligent module |
Device | PID Control |
Backplane current load | 1.2 A |
Input/output ranges | 1 to 5V DC or 4 to 20 mA |
Status indicators | Yes, three diagnostic indicators |
Circuit board | Yes |
Field wiring arm | Yes, included. |
Cable type | Shielded |
Enclosure | None (open) |
Environment | Indoor only |
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