Module for process control in co2 refrigeration plants with rack and gas cooler control (12 pages)
Summary of Contents for WURM FGT004
Page 1
Emergency program in case of bus errors • No parameters to be set on the device • Bus connection by patch cable and screw terminals (4-pin) • Connection to master module via Wurm CAN field bus (F-bus) FGT004_V4.2.0_PI_2023-02_EN Subject to technical changes...
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Wurm GmbH & Co. KG Elektronische Systeme. Keep these instructions ready to hand for quick reference and pass them on with the device if the product is sold.
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FGT004 Field module for building technology solutions Connection diagram Fig. 2: Connection diagram Installing the device This device is designed for top-hat rail installation. The housing has standard DIN 43880 dimensions and is suitable for installation in fuse boxes, distribution cabinets, or the load sections of refrigeration units.
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Field module for building technology solutions CAN bus address setting To correctly register the FGT004 on the CAN bus, you must assign it a unique CAN bus address using a coding switch. This is a requirement for functioning communication with the master module.
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