Import Ab 1771-Ibn — Buy in wholesale FOB from Supplier in China

The AB 1771-IBN is a discrete DC input module manufactured for Allen-Bradley PLC-5 programmable logic controller systems, occupying a single slot in the 1771 I/O chassis. Huge Technology Automation Co.,Ltd supplies this unit as new and original stock with individual box packaging and sealed manufacturer label, backed by a 12-month warranty. The module accepts 10-30 VDC field inputs through screw-terminal connections, providing 32 discrete input points with optical isolation between field wiring and the 1771 backplane. Their listing indicates immediate availability with minimum order quantity of one unit, though buyers should confirm current stock levels before finalizing purchase decisions.

Construction follows the standard 1771 single-slot module format with removable terminal block for field wiring maintenance without disturbing chassis connections. The input points are organized as two isolated groups of sixteen, permitting flexible common wiring configurations for different voltage references. Typical input filtering for this catalog number falls in the 4 ms to 8 ms range, sufficient for general-purpose industrial sensing without excessive delay for standard manufacturing applications. Huge Technology Automation's emphasis on sealed original packaging suggests awareness of counterfeit concerns prevalent in the industrial automation secondary market, a meaningful signal for buyers sourcing obsolete Rockwell Automation components.

Primary applications remain maintenance and repair of existing PLC-5 installations in discrete manufacturing, material handling, and process industries where full system migration remains capital-prohibitive. The module interfaces directly with proximity sensors, limit switches, and other DC sourcing field devices common in automotive stamping, packaging machinery, and conveyor control systems. Buyers should verify processor compatibility with their specific PLC-5 processor revision, as 1771 I/O addressing and diagnostic reporting evolved across Series A, B, and C hardware iterations. Trade terms from Huge Technology Automation specify T/T payment with stated price range of 1 to 5, though currency unit is unspecified and requires direct confirmation.

Huge Technology Automation Co.,Ltd maintains its registered address at Unit 901, Fengrun Financial Holding Group Building B, Site No. 1008 Anling Road, Huli District, Xiamen, Fujian Province, China, postal code 361006. The supplier holds Harbor trust tier status within the marketplace. Their response rate also displays as 0.00 percent with zero average response hours, similar to the comparable listing, which buyers should interpret as a signal to verify operational status through direct contact before relying on quoted availability.

The company's stated product focus centers on new and original automation components with sealed packaging, positioning toward buyers prioritizing genuine manufacturer product over refurbished or surplus alternatives. Their listing includes explicit mention of T/T payment terms and a price range, though currency denomination is absent. No information is provided about company establishment date, quality management system certification, engineering staff, or historical transaction volume. Buyers should request business license verification, previous export references, and specific detail about their supply chain for Allen-Bradley products to assess whether they source through authorized distribution or parallel import channels.