Related Manuals for Murphy CANdrive Module CDV100F
Summary of Contents for Murphy CANdrive Module CDV100F
- Page 1 CANdrive™ Module Installation and Operations Manual 00-02-0618 04-10-07 Section 78...
- Page 2 The latest version of this manual can be found at www.fwmurphy.com. Warranty A two year warranty on materials and workmanship is given with this FW Murphy product. A copy of the warranty may be viewed or printed by going to www.fwmurphy.com/support/warranty.htm. In the event of a fault or technical query, please contact your Murphy representative for technical support.
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Page 3: Table Of Contents
Table of Contents General Information... 1 Introduction ...1 Installation Instructions... 2 Configuration...2 Electrical Connection ...3 Panel Mounting ...5 Operation and Maintenance... 6 Gage Driver Outputs ...6 Indicating LEDs ...6 Maintenance...7 Specifications... 8 Power Supply ...8 Inputs ...8 Outputs...8 General ...8... - Page 4 (THIS PAGE INTENTIONALLY LEFT BLANK)
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Page 5: General Information
General Information Introduction As part of the MurphyLink® family, the Murphy CANdrive™ offers a cost effective instrument solution for modern electronic engines. CANdrive acts as an interface between ECU CANbus/J1939 transmitted data and standard electric indicating gages. CANdrive and electric gages are an alternative solution to retrofitting of engine senders, magnetic pickups and associated wiring. -
Page 6: Installation Instructions
Cut L1 to remove 120 Ohm terminating resistor. Leave L2 intact for 12V operation Cut L2 for 24V operation Leave L3 and L4 intact for Murphy gages (see compatibility table) Cut L3 only for Datcon gages (see compatibility table) Cut L4 only for VDO gages (see compatibility table) -
Page 7: Electrical Connection
Gage Compatibility Tables Electrical Connection CANdrive modules electrical connection is through a 12-way automotive type receptacle shown right. CANdrive models are available with the connector facing forward through the front label (‘F’ option, e.g. model CDV100F), or rearward through the epoxy encapsulation (‘R’ option, model CDV300R). - Page 8 At 1500 RPM engine speed, the output is approximately 121 Hz, suitable for driving charge alternator based tachometers such as the Murphy AT(H)A series. Pin 7 gives no output below 100 RPM engine speed. Connect each output to the appropriate gage/ tachometer signal input.
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Page 9: Panel Mounting
Panel Mounting WARNING: Do not install the CANdrive module near exhaust manifolds, turbochargers or other engine locations that might exceed the maximum allowable operating temperature of 185°F (85°C). CANdrive modules are surface-mounted with four no.4 screws, fixing center dimensions as shown. -
Page 10: Operation And Maintenance
Operation and Maintenance Gage Driver Outputs Gage outputs operate when CANdrive module reads valid J1939 data for engine speed, oil pressure and coolant temperature. If CANdrive module stops receiving valid data, the gage outputs are maintained at the last known value for approximately five seconds, after which time the outputs are turned off. -
Page 11: Maintenance
Maintenance CANdrive modules have no user-serviceable parts. Maintenance is therefore limited to the following preventative checks: • Check that electrical connections are secure. • Check that the CANdrive module is securely mounted and kept free from exposure to water or build up of excessive dust/dirt. The front label and casing may be wiped with a clean, damp cloth. -
Page 12: Specifications
• SAE J1939 protocol, Input fitted with 120 Ohm terminating resistor, removable by cutting link L1. Outputs • Oil pressure gage, coolant temperature gage • Link selectable for Murphy, VDO or Datcon electric gages • Tachometer • Pulsed DC, approximately 121 Hz @ 1500 RPM General •... - Page 13 Inc. This document, including textual matter and illustrations, is copyright protected by Murphy Industries, Inc., with all rights reserved. (c) 2007 Murphy Industries, Inc. Other third party product or trade names referenced herein are the property of their respective owners and are used for identification purposes only.
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