Rack control for secondary refrigerant plants with integrated condensation pressure control (4 pages)
Summary of Contents for WURM HMS-G3
Page 1
Can be extended with up to eight FIO001B/FIO-PAT field modules Detects the power and the switching of consumers over the communication bus Connection to the Wurm system via a CAN bus connection and Frigodata XP Note! • Master module HMS-G3 is configured in Frigodata XP only.
Page 2
Any software versions not listed are special solutions for individual projects and are not described in detail in this document. This document automatically ceases to be valid if a new technical description is issued. Manufacturer: Wurm GmbH & Co. KG Elektronische Systeme.
Page 3
HMS-G3 Product information Circuit diagram Installing WARNING! Danger to life from electric shock! Switch off the power to the entire plant before installing. Otherwise, an external voltage may still be present even though the control voltage is switched off.
Page 4
3-wire CAN bus interface, shielded, galvanically isolated, Field bus Push-in terminals 2.5mm² or RJ-45 socket 3-wire CAN bus interface, shielded, galvanically isolated, Wurm CAN communication bus Push-in terminals 2.5mm² or RJ-45 socket 6 x 24V=, self-powered, approx. 5mA per input, push-in terminals Digital inputs 2.5mm²...
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