Sanyo VCC-MD300 Technical Manual

Sanyo VCC-MD300 Technical Manual Manual pdf 6 page image

− 5 −Input-Output Terminal Descriptions[1] Input-Output Terminal Layout and SpecificationsPower Supply: DC 6-12V1 RD2 SD3 GND4 DC N (+6 – 12V)5 GND (DC)6 VIDEO7 GND (VIDEO)8 LINE IN9 GND (LINE IN)CAMERAFFCPin Number Signal Name Function I/O Signal Specifications1 RD: RS-232C Communication Line(Receiving)Low: Max 0.8VHigh: Min 2.0V2 SD: RS-232C Communication Line(Transmitting)Low: Max 0.1VHigh: Min 4.4V3 RD&SD GND Communication GND —4 DC IN DC Power Supply Input DC +6 – 12V5 DC IN GND Power Supply GND —6 VIDEO OUT 75Ω C Cut Output 1.0V±0.2Vp-p7 VIDEO OUT GND Imaging GND —8 LINE IN External Tuning Input 60 (50: PAL) Hz ±0.25Negative Synchronization9 LINE IN GND ExternalSynchronization GND—[2] FFC ComplianceFCI SFW9R-1STE1LF (Lead Free Product)⁃Core Number 9 pinPitch Between Conductors 1.00±0.05 mmLength of Recommended Insulation Under 108.0±0.10 mmThickness of Terminal 0.30±0.05 mm[3] External Synchronous SignalsThis camera module uses external synchronization tosynchronize with the camera.1 External Synchronization SpecificationsNTSC Format: 60 Hz±0.25 (Negative⁃Synchronization)PAL Format: 50 Hz±0.25 (Negative⁃Synchronization)Input the LINE IN signal into the externalsynchronization signal input terminal of the camera(8 and 9 pins).LINE IN5V(high: min. 4.0V)0V(low: max. 0.8V)60 Hz±0.25 HzPulse Width: 2m-10 msShaking:Less than 50μsNote: Do not input signals other than LINE IN. Imagesynchronization failure may occur (shaking,jittering, etc.).2 Internal/External SynchronizationWhen the power to the camera is turned on,the external signal is input into the externalsynchronization signal input terminal (8 and 9 pins).The camera is driven by external synchronizationin the case of external synchronization (L-L). Evenif external synchronization is input, this does notswitch in the case of internal synchronization (INT).When there is no input signal, the 8 pin is set toOpen and High:5V and is automatically set to internalsynchronization camera drive.Note: When the camera is configured to externalsynchronization (L-L), do not use the 8 pinto fix the LowGND. This shifts the internalsynchronization frequency of the camera andnormal imaging signals cannot be emitted.Although synchronous switching is automaticeven when switching the signal input afterturning the power on, image shaking, etc. mayoccur.[4] External Camera ControlThis camera module can control the various functionsfrom the RS232C port of a PC, etc.RS232C Communications Circuit⁃The communication interface of the camera (1, 2,and 3 pins) is on the C-MOS level. A level shift circuit(5Vp-p  12Vp-p) is separately required to directlyinput to a PC, etc.