The main products

Spare parts spare parts, the DCS control system of PLC system and the robot system spare parts,

Brand advantage: Allen Bradley, BentlyNevada, ABB, Emerson Ovation, Honeywell DCS, Rockwell ICS Triplex, FOXBORO, Schneider PLC, GE Fanuc, Motorola, HIMA, TRICONEX, Prosoft etc. Various kinds of imported industrial parts

Products are widely used in metallurgy, petroleum, glass, aluminum manufacturing, petrochemical industry, coal mine, papermaking, printing, textile printing and dyeing, machinery, electronics, automobile manufacturing, tobacco, plastics machinery, electric power, water conservancy, water treatment/environmental protection, municipal engineering, boiler heating, energy, power transmission and distribution and so on.

FX-316 Industrial control module

► Check bus wiring ► Ensure that I/O Bus switch S2 of XCL8010 Controller is set to correct position ► Ensure that LONWORKS Bus I/O modules and Panel Bus I/O modules are not sharing same bus ► In case of Panel Bus I/O modules, only: Check for incorrect HEX addresses (2 Panel Bus I/O modules using same HEX address) ► In case of LONWORKS Bus I/O modules, only: Check heartbeat

In order to avoid distribution of noise or earth ground potential differences over networks or other connections, the XCL8010 Controller Module is designed to be in compliance with SELV (Safety Extra-Low Voltage). Furthermore, SELV offers the greatest possible safety against electrical impact. To support SELV, all Honeywell external (CRT series) or internal transformers comply with standard EN60742. Earth grounding is therefore not recommended. Excel 800 Systems and Standard EN60204-1 However, if compliance with EN60204-1 is required, note the following

General Information about EN60204-1 EN60204-1

 defines electrical safety for a complete application/machine including controllers, sensors, actuators and any connected/controlled electrical device. EN60204-1 requires controllers to be powered by PELV (Protective Extra-Low Voltage) and earth grounding of the secondary side of the used transformers or earth grounding of the system ground. Earth grounding is prescribed to prevent unexpected startup of connected rotating/moving machines due to an insulation fault and double earth grounding somewhere in the plant. The use of an earth leakage monitor is also possible to fulfill PELV if earth grounding is prohibited. When is EN60204-1 Applicable to Excel 800 Systems? • Safety against electrical impact EN60204-1 is not mandatory; this is because electrical safety is provided by the use of SELV and transformers according to standard EN60742. • Safety against unexpected start-up of rotating/moving machines – If the application/plant does not contain machines that can be harmful to the operator due to an unexpected start-up, the standard EN60204-1 is not applicable. If such machines are encountered, then EN60204-1 must be followed. Grounding is required.