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Table of Contents
Summary of Contents for Newland NLS-CM50
- Page 1 NLS-CM50 Area Imaging Engine Integration Manual...
- Page 2 The information in this publication does not representa commitment on the part of Newland. Newland shall not be liable for technical or editorial errors or omissions containedherein; nor for incidental or consequential damages resulting from the furnishing,performance, or use of this material.
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Page 3: Table Of Contents
Table of Contents Preface ..........................................1 About This Manual ..................................... 1 Chapter Introduction ....................................1 Chapter 1 Introduction and Installation ................................2 About CM50 ....................................... 2 ESD Precautions ......................................2 Unpacking the Engine ....................................2 Dust and Dirt ....................................... 2 Mounting Orientation .................................... - Page 4 Serial Command Interface ..................................15 Read-out a Register ................................... 15 Read-out Adjacent Registers ................................15 Write-in a Register .................................... 15 Write-in Adjacent Registers ................................16 Suspend ......................................16 Operating Mode ......................................16 Standby Mode ....................................16 Ready Mode ...................................... 16 CIS Standby Mode ....................................
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Page 5: Preface
Preface About This Manual This Integration Manual provides specifications and installation instructions for the engine. Chapter Introduction Introduction and Installation provides the installation instructions for the engine. Mechanical Specificationsprovides the dimensions, interface connector and some design proposals. Electrical Specificationsdescribes DC Characteristics and AC Characteristics. -
Page 6: Chapter 1Introduction And Installation
NLS-CM50 Area Imaging Engine, with small size and full automation design, is ideal as drop-in modules for OEM applications. Combined with Newland`s decoding software, NLS-CM50 can easily read all kinds of 2D and 1D bar codes as well as OCR fonts. -
Page 7: Interface Connector
Interface Connector Molex Connector 501912-2190 drawings taken from Molex Catalog page MX01. 0.3mm (0.012 in.) SMT, ZIF, Bottom Contact. Be carefulwhen handling the connector and flex strip so as to avoid any damage to the connector. The connection between flex strip and the connector should be solid and effective to ensure the engine`s normal work. -
Page 8: Connector Pinout
Connector Pinout Signal Name Description Power and signal ground. Reserved Reserved. (suggested to be connected to GPIO of microprocessor) Power and signal ground. HSYNC High-when pixel data output (LINE_VALID) VSYNC High-when pixel data output (FRAME_VALID) Aimer LED controller, effective in high level. When Aimer is set under control of this pin, Aimer will be open in high level and off in low level. -
Page 9: Chapter 2 Mechanical Specifications
Chapter 2 Mechanical Specifications Outside View and Dimension CM50 Top-side View Unit：mm CM50 Front-side View Unit：mm CM50 Left-side View Unit：mm... -
Page 10: Cm50 Bottom-Side View
CM50 Bottom-side View Unit：mm Connector The connector of CM50 isMolex 501912-2190. -
Page 11: Design Proposal
Recommended PCB subassembly of connector and flex strip specifications are illustrated below: Design Proposal Space for CM50 and flex strip should be taken into consideration during structure design so as to avoid any extrusion on components of CM50 or any damage on flex strip. -
Page 12: Chapter 3Electrical Specifications
Chapter 3Electrical Specifications DC Characteristics Operation Voltage TA = 25° C Description Condition Min. Typical Max. Unit Vin Imager Imager Power 3.14 3.46 Input High Voltage Vin Image=3.3V Input Low Voltage Vin Image=3.3V -0.3 Output High Voltage Vin Image=3.3V Output LowVoltage Vin Image=3.3V Description Condition... -
Page 13: Ac Characteristics
AC Characteristics Pixel Clock Frequency Description Min. Typical Max. Pixel Clock – Full speed 26 MHz(default) Pixel Clock – Mode 2 20 MHz Pixel Clock – Mode 3 14 MHz Propagation Delays for Pixel Clock and Data Out Signals PCLK (7:0) Vin_Imager = 3.3V;... -
Page 14: Line Valid Timing
Line Valid Timing PCLK … … LINE_VALID … (7:0) Frame Valid Timing FRAME_VALID … LINE_VALID... -
Page 15: Chapter 4 Optics
Chapter 4 Optics Window Window is a transparent medium mounted front of the engine. Window Placement The window should be mounted close to the front of the engine (parallel, no tilt). The maximum distance is measured from the front of the engine housing to the farthest surface of the window. -
Page 16: Barcode Presentation Angle
CM50 Horizontal Envelope Diagram CM50 Vertical Envelope Diagram Barcode Presentation Angle Bar codes printed on glossy or laminated paper are best read at angles greater than 6° in relation to the engine. This prevents bright illumination reflections from being returned to the engine. -
Page 17: Ambient Light
Ambient Light The engine performs best in the presenceof ambient light. In flash of high-frequency impulse, however, the engine`s performance might be degraded because of interence. Eye Safety No laser is used on the engine. The aiming and illumination depend on LEDs with red light wave of 625± 20nm, which is safe for normal use. -
Page 18: Chapter 5 Environmental Specifications
Chapter 5 Environmental Specifications Item Specification Operation Temperature -10° Cto 55° C Storage Temperature -40° C to 85° C Humidity 5% to 95% (non-condensing) -
Page 19: Chapter 6 Working With Cm50
Chapter 6 Working with CM50 Serial Command Interface C serial controls the configuration read-write on the engine, so as to control the engine`s operating modes. C serial command presents the internal register in 8-bit. When the engine is in slave device mode, 0x24 is used as write-in address while 0x25 as read-out address. -
Page 20: Write-In Adjacent Registers
Write-in Adjacent Registers E.g. Write to registers 0x50,0x51,0x52 with value 0xec,0x37,0x20. ↓ ↓ ↓ ↓ ↓ ↓ ↓ Master ADDR Start 0xec 0x37 0x20 Stop 0x24 0x50 ↑ ↑ ↑ ↑ ↑ CM50 Suspend When register values have been written in the engine via I C, the engine will not respond I C communication during its repsonse to commands and the I... -
Page 21: Imager Registers
Continuous Mode can be divided into three modes due to different PCLKs : Continuous Mode 1：PCLK is 26MHz，CIS output 58 fps。 Continuous Mode 2： PCLK is 20MHz，CIS output 45 fps。 Continuous Mode 3： PCLK is 14MHz，CIS output 31 fps。 The lower PCLK, the lower power is consumed and lower heat will occur. -
Page 22: Step Make It Working
4 Step Make it Working After CM50 is installed/embedded into the deivce, connect to connectors (control and communication),the engine can be used follow the 4 steps or different combinations, for general applcaition. Step 1：Power On Set Power Enable (Pin 8) from Low level to Hig level andthe engine goes to Ready Mode. Step 2：Ready, Go! Modify register via I C communication to make 0xFD as0x03, then CM50 goest to Continuous Mode 1, the engine will automatically... - Page 23 Contact Us Newland China Tel:+86-400-608-0591 Email:sales@nlscan.cn Newland Europe Tel:+31(0)-345-87-0033 Email:info@newland-id.com Newland Taiwan Tel:+886-2-7731-5388 Email: www.newland-id.com.tw Newland North America Tel:+1-510-490-3888 Email:info@newlandna.com...