从China供应商批发进口Ab 1756-Oa8e — FOB条款

The AB 1756-OA8E is an Allen Bradley ControlLogix AC output module, providing eight isolated AC outputs for industrial control applications. This module operates at 74...132V AC and delivers 2A maximum per output with a 4A per module maximum, suitable for driving AC loads in discrete control systems. Moore Automation Limited Xiamen Office lists this unit as factory sealed with new packaging, part of their surplus control system parts inventory. The 1756-OA8E features isolated outputs that protect against short circuits and overload conditions, with individual channel status indicators for diagnostics. The module mounts in any standard ControlLogix chassis slot and requires a 1756-TBCH or 1756-TBS6H removable terminal block for field wiring connections.

The 1756-OA8E employs triac output switching with zero-cross detection to minimise electrical noise and extend contactor life when driving inductive loads. Each output channel is individually fused and optically isolated from the control logic, providing 2500V AC isolation between field outputs and the backplane. Typical surge current rating for this module class is 20A per channel for 43ms, standard for AC output modules in this voltage range. The module's output delay time ranges from 8.6ms at 60Hz to 16.6ms at 50Hz, typical for zero-cross switching triac designs. Thermal derating applies above 55 degrees Celsius ambient, with linear reduction to 50 percent at 70 degrees Celsius, a standard specification for ControlLogix I/O modules in enclosed panel installations.

This output module serves OEMs and system integrators building or retrofitting discrete manufacturing lines, material handling systems, and process skids requiring robust AC load control. End users in automotive assembly, food and beverage packaging, and water treatment commonly specify 1756-OA8E modules for conveyor motor starters, solenoid valves, and heater contactor control. Moore Automation Limited Xiamen Office holds this item as prompt goods, though buyers should confirm current stock levels and warranty terms directly with the supplier. The supplier offers a 1-year warranty on surplus parts and maintains test facilities for verification. Packaging and Incoterms for export from Xiamen Port should be confirmed before order finalisation.

Moore Automation Limited Xiamen Office operates from the 32nd floor of Guomao Build at 388 Hubin South Road in Siming District, Xiamen, Fujian Province, China. The supplier holds a harbor trust tier with a response rate of 0.00 percent and zero average response hours recorded on the platform, indicating limited communication history through this channel. The company specialises in surplus control system parts distribution, carrying extensive inventory across multiple automation brands including Allen Bradley, TRICONEX, BENTLY NEVADA, HIMA, FOXBORO, ABB, GE, and BACHMANN. Their listed product range spans PLC modules, DCS components, servo systems, and safety controllers for industrial applications.

The supplier's profile emphasises factory sealed packaging and prompt goods availability, with stated test facilities and a 1-year warranty on surplus parts. Moore Automation Limited Xiamen Office does not disclose factory size, annual revenue, employee count, or specific client references in the available data. The company sources from multiple domestic and international channels to maintain inventory breadth across legacy and current automation product lines. Buyers should verify current stock, warranty terms, and technical support capabilities directly with the supplier before placing orders, as platform response metrics suggest communication may be more effective through direct channels.