Import Abb Do561 — Buy in wholesale FOB from Supplier in China

The ABB DO561 is a digital output module within ABB's AC500 series programmable logic controller ecosystem, designed for industrial discrete signal control. This unit provides multiple relay or transistor output channels (typical configuration: 8 or 16 outputs) rated for standard industrial voltages, with each channel capable of switching loads up to 2A at 24V DC or 230V AC depending on the specific variant. The module mounts on standard DIN rail and communicates via the proprietary ABB terminal unit bus, supporting direct integration with AC500 CPUs modules and expansion I/O.

Construction follows industrial-grade specifications with reinforced insulation between channels and backplane, conformal coating on PCB assemblies for moisture resistance, and screw-terminal or spring-clamp connections for field wiring. The output stage incorporates freewheeling diode protection for inductive loads, LED status indication per channel, and configurable output behaviour on CPU stop or communication failure. Standard industrial operating temperature range is -10°C to +55°C ambient with 5-95% relative humidity non-condensing. Typical MTBF exceeds 300,000 hours under standard industrial conditions.

Primary applications include manufacturing line control, building automation, water treatment plant valve and pump control, and material handling systems. Buyers are typically system integrators, OEM panel builders, and maintenance departments in process and discrete manufacturing. The module requires ABB Automation Builder or comparable configuration software for parameterisation and diagnostic access. Confirm exact output type (relay/transistor), voltage rating, and current per channel with the supplier before ordering, as the DO561 designation covers multiple configuration variants.

Huge Technology Automation Co.,Ltd operates from Unit 901, Fengrun Financial Holding Group Building B, at 1008 Anling Road in Xiamen's Huli District, Fujian Province, China. The supplier holds a harbor trust tier designation on the platform, with a listed response rate of 0.00% and zero recorded average response hours, indicating no documented communication history through platform channels. The company maintains stock availability for the ABB DO561 module and advertises capability to supply all kinds of automation parts on enquiry.

The supplier's profile indicates willingness to handle single-unit orders with T/T payment terms, positioning toward small-batch and replacement-part trade rather than large-project supply. No factory certification details, quality management system registration, or export licence information appears in the available data. Buyers should independently verify business registration, ABB authorised distributor status, and product provenance before committing to purchase, as the listing carries no third-party verification of authenticity for branded components.