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Содержание EM2037-V4

Страница 1: ...SCANNING MADE SIMPLE EM2037 V4 OEM scan engine integration guide...

Страница 2: ...tion or design at any time without notice The information contained herein is subject to change without prior notice The products depicted in this manual may include software copyrighted by Fujian New...

Страница 3: ...ersion Description Date V1 0 0 Initial release September 6 2018 V1 0 1 1 Updated the Roll Skew and Pitch section in Chapter 1 Updated Table 4 1 and added the Power On LED Circuit section in Chapter 4...

Страница 4: ......

Страница 5: ...nment 5 Thermal Considerations 6 External Optical Elements 6 Installation Orientation 6 Mounting 6 Mechanical Mounting Dimensions for the All in one Type Unit mm 7 Mechanical Mounting Dimensions for t...

Страница 6: ...Interfaces 19 Interface Pinouts 19 12 pin FPC Connector 20 5 pin Box Connector 21 Connector Cable Specifications Unit mm 21 12 pin FPC Connector 21 5 pin Box Connector 22 12 pin FFC Cable 23 5 pin USB...

Страница 7: ...ech Co Ltd recommends an opto mechanical engineer should conduct an opto mechanical analysis before integration Chapter Description Chapter 1 Getting Started Gives a general description of the EM2037...

Страница 8: ...ments 12 pin FPC connector specification CviLux Corporation Model CF20121V0R0 LF https cvilux en taiwantrade com 5 pin box connector specification Xiamen Lianye Electronics Co Ltd Model PH 5AW http ww...

Страница 9: ...ith IEC 62471 2006 for LED safety The EM2037 contains a CMOS image sensor and its lens a 2 LED based illumination system a 2 LED based aiming system Figure 1 1 System Block Diagram Illumination CPU 12...

Страница 10: ...colors For applications involving red barcodes it is advised to turn off the engine s illumination and use non red supplementary lighting such as green instead The user can conduct some tests to deter...

Страница 11: ...tection is not provided on the engine s I O interface It is advised to take corresponding protection measures when integrating the engine The engine is shipped in ESD safe packaging Always exercise ca...

Страница 12: ...any external force Do not hold the engine by an external optical component which may cause the mechanical joints that secure the components to crack or break due to excessive stress Installation Orien...

Страница 13: ...7 Mechanical Mounting Dimensions for the All in one Type Unit mm Front View Figure 2 2 Bottom View Figure 2 3...

Страница 14: ...8 Side View Figure 2 4 Mechanical Mounting Dimensions for the Imager Unit mm Front View Figure 2 5...

Страница 15: ...9 Top View Figure 2 6 Bottom View Figure 2 7 Side View Figure 2 8...

Страница 16: ...10 Mechanical Mounting Dimensions for the Decoder Board Unit mm Figure 2 9 Figure 2 10 With 5 pin box connector Figure 2 11 Without 5 pin box connector...

Страница 17: ...degrade the engine s performance Window Placement The window should be positioned properly to let the illumination and aiming beams pass through as much as possible and no reflections back into the e...

Страница 18: ...low initial cost but surface must be protected from the environment due to its susceptibility to attack by chemcials mechanical stresses and UV light Reasonably good impact resistance This material c...

Страница 19: ...dow back into the engine But they are expensive and have poor abrasion scratch resistance Polysiloxane coatings Polysiloxane coatings can be applied to plastic surfaces to increase the surfaces abrasi...

Страница 20: ...14 SR version Horizontal Vertical Figure 2 13...

Страница 21: ...15 HD version Horizontal Vertical Figure 2 14...

Страница 22: ...Newland website or contact your dealer Figure 2 15 Ambient Light The EM2037 shows better performance with ambient light However high frequency pulsed light can result in performance degradation Eye S...

Страница 23: ...nstable performance of the engine Do not resupply the power immediately after cutting it off Ripple Noise To ensure the image quality a power supply with low ripple noise is needed Acceptable ripple r...

Страница 24: ...art the engine including bootloader execution kernel boot and decoding chip initialization The engine is ready to receive commands via its serial USB port after the power up sequence completes 2 C is...

Страница 25: ...x connector 12 pin FPC connector can be used as TTL 232 interface or USB interface 5 pin box connector can only be used as standard USB interface The figure below illustrates the positions of 12 pin F...

Страница 26: ...ection in this chapter If the PWRDWN pin is not used leave it unconnected 2 This output signal can be used by an external beeper circuit to generate audible feedback to the user to indicate power on a...

Страница 27: ...led and released pulse width 50ms scanning is activated until a barcode is decoded or the decode session timeout expires For the external trigger circuit please see the Trigger Circuit section in this...

Страница 28: ...22 Figure 4 2 5 pin Box Connector The 5 pin box connector on the EM2037 is supplied by Xiamen Lianye Electronics Co Ltd Model No PH 5AW Figure 4 3...

Страница 29: ...23 12 pin FFC Cable A 12 pin cable can be used to connect the engine s 12 pin FPC connector to a host device Figure 4 4...

Страница 30: ...24 5 pin USB Female A 5 pin USB female can be used to connect the engine s 5 pin box connector male to a host device Figure 4 5...

Страница 31: ...cation The nGoodRead signal is from PIN 10 of the 12 pin FPC connector Figure 4 6 Beeper Circuit The circuit below is used to drive an external beeper The left part shows internal beeper driver circui...

Страница 32: ...al circuit matches the internal circuit Figure 4 8 Power On LED Circuit The circuit below is used to drive an external LED for indicating that the engine is powered on The left part shows internal Pow...

Страница 33: ...er beeper driver circuit LED LED driver circuit and trigger reset buttons TTL 232 to RS 232 converter TTL 232 to USB converter RS 232 USB interfaces etc The EM2037 can be connected to the EVK via a 12...

Страница 34: ...SCANNING MADE SIMPLE Newland EMEA HQ 31 0 345 87 00 33 info newland id com newland id com Need more info Contact us or one of our partners at newland id com partners...