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Table of Contents
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Summary of Contents for Danfoss PLUS+1
- Page 1 MAKING MODERN LIVING POSSIBLE Technical Information Output Configurations for PLUS+1® Controllers powersolutions.danfoss.com...
- Page 2 Technical Information Output Configurations for PLUS+1® Controllers Revisions Table of Revisions Revision History Date Page Changed 17 Sep 2013 New layout 11 Mar 2013 Single Pole Double Throw Switch drawing updated 17 Oct, 2008 Various Various content update and literature type changed from...
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Page 3: Table Of Contents
About This Manual This publication is intended to share circuits, products and other useful application information not otherwise found in other Danfoss publications. It is written to inform and aid the reader in the successful application of Danfoss products. 520L0922 • Rev EA • Sep 2013... -
Page 4: Plus+1 Controllers Configurable Outputs
PLUS+1 Controllers Configurable Outputs Driving Different Types of PLUS+1 controllers have configurable outputs that can be used to drive a variety of different loads. Loads Danfoss recommends the following ways for using the PLUS+1 outputs to drive different types of loads. - Page 5 Technical Information Output Configurations for PLUS+1® Controllers Driving a Relay or ON/OFF It is recommended to use the push/pull configuration for every situation where a load is exclusively Valve (continued) driven by the controller. Sourcing configuration (PinConfig = 1 or 0)
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Page 6: Driving An Incandescent Lamp
Ground 2396 Driving an Incandescent Danfoss only recommends using a digital output for driving incandescent lamps. This encompasses Lamp outputs labeled as DOUT or DOUT/PVG Pwr. These outputs always provide a high voltage (sourcing battery voltage) as the output when in the ON state. -
Page 7: Driving A Bidirectional Proportional Valve
Technical Information Output Configurations for PLUS+1® Controllers Driving a Bidirectional Option 1 – H bridge configuration for single coil Proportional Valve Certain output pin pairs may be set for the H bridge configuration. Please refer to the API specification for the pinouts on a particular hardware. This is an open loop PWM configuration (PinConfig = 7). - Page 8 Technical Information Output Configurations for PLUS+1® Controllers Driving a Bidirectional Option 3 – push/pull configuration for dual coil Proportional Valve You may also use two outputs to drive a bidirectional dual coil valve such as a dual coil EDC when (continued) wired as shown below.
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Page 9: Driving A Unidirectional Proportional Valve
Logic circuits Load Con guration Ground 2304 Driving a PVE Valve When driving a Danfoss PVE valve, it is recommended to use the PVE output configuration (PinConfig = 6). Set the PWM frequency at 4000 Hz. +Batt +Batt PWM Open Loop... -
Page 10: Fmea Considerations
Technical Information Output Configurations for PLUS+1® Controllers FMEA Considerations One consideration during a system FMEA (Failure Mode Effects Analysis) on an application is the possibility of an open wiring connection. Here are three examples. Open Ground Wire to Effects of an Open Ground... -
Page 11: Open Ground Wire To Load
Technical Information Output Configurations for PLUS+1® Controllers Open Battery+ Wire to Below is a simple schematic to show how this can happen. The arrows indicate the path of current. Controller (continued) Open +Batt +Batt Con guration Logic circuits Load Ground... - Page 12 Phone: +86 21 3418 5200 Danfoss can accept no responsibility for possible errors in catalogues, brochures and other printed material. Danfoss reserves the right to alter its products without notice. This also applies to products already on order provided that such alterations can be made without subsequential changes being necessary in specifications already agreed.