Related Manuals for Curtis 840
Summary of Contents for Curtis 840
- Page 1 CURTIS INSTRUMENTS, INC. 200 Kisco Ave. Mount Kisco, New York 10549 914-666-2971 Tel 914-666-2188 Fax www.curtisinstruments.com 53027 Rev. B 7/15...
- Page 2 MODEL 840 Serial Data Display ® Read Instructions Carefully!
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Page 3: Safety Instructions
SAFETY INSTRUCTIONS This instrument was manufactured and tested according to the applicable technical standards. It complies with all the safety regulations as shipped from the factory. Installation and startup must be performed by skilled personnel. Failure to install and operate the unit in accordance with these instructions may result in damage or injury. -
Page 4: Table Of Contents
TABLE OF CONTENTS 1. Model Encodement 2. Technical Specifications 2.1 Electrical 2.2 Mechanical 2.3 Environmental 3. Installation 4. Operation 5. Troubleshooting 6. Maintenance 7. Warranty... -
Page 5: Model Encodement
1. MODEL ENCODEMENT Temperature Rating S=–10°C to +70°C F=–40°C to +70°C Housing Example: Model 840 015R Operating Voltage 015R=12 VDC 24 VDC 024R= (CAN Version Only) - Page 6 Logo Input N=Logo A=Spy C=CAN O=No Logo LED # Backlighting 101=3 LED, 12 o’clock LCD B=Backlit 102=6 LED, 12 o’clock LCD 103=3 LED, 6 o’clock LCD 104=6 LED, 6 o’clock LCD...
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Page 7: Technical Specifications
2. TECHNICAL SPECIFICATIONS 2.1 Electrical Operating Voltage Operating Current: 015R = 12.0 to 15.0 VDC 024R = 18.0 to 30.0 VDC 15V Models 24V Models Typical Max. Typical Max. Signal Name (mA) (mA) (mA) (mA) B+ Heater (+24V) B+ Heater (+36V) PWRIN (no backlight) PWRIN (w/ backlight) 2.2 Mechanical... -
Page 8: Environmental
Panel Cutouts 52mm, 2-1/16” 2.3 Environmental Operating Temperature Range –10°C to +70°C (Standard Model) –40°C to +70°C (Freezer Model) Enclosure Protection IP65 (Face), IP40 (Rear) Shock & Vibration Meets SAE J 1378 (Jul 98) -
Page 9: Installation
3. INSTALLATION Model 840 fits into a dash-panel cutout measuring 2-1/16” (52mm) Function Number "Spy" Version CAN Version No Connect CAN Hi No Connect CAN Lo B+ (Heater) 24VDC B+ (Heater) 24VDC B+ (Heater) 36VDC B+ (Heater) 36VDC B+ (Supply) - Page 10 51.5 (2.03) MAX.
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Page 11: Operation
4. OPERATION Being a communication device, Model 840 will operate with user intervention based on signals received from a Curtis motor controller. Upon initial power-up, the instrument will go through a self- diagnostic routine in which all display elements will be illuminated for 1 second and then blanked for 1 second. -
Page 12: Troubleshooting
5. TROUBLESHOOTING For any deviation in operation as described in Section 4, verify model number to ensure that the voltage rating of the unit matches the power supply and check connector seating for full engagement. -
Page 13: Maintenance
6. MAINTENANCE Model 840 is not serviceable in the field. Units returned to the factory within the warranty period (see inside backcover) with- out damage will be replaced without charge. -
Page 14: Warranty
F.O.B. our factory. There is no further warranty or implied representation, guarantee, promise or agreement as to any Curtis Instruments product and/or component. Curtis Instruments, Inc., cannot assume responsibility or accept invoices for unauthorized repairs to its products and/or components, even though defective.