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GigE Vision
VGA Monochrome CCD Camera
FV-G030B1
User’s Guide
RICOH COMPANY, LTD.
FV-G030B1
1/37
User’s Guide Rev. 1.01
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Table of Contents 1 Connector Specifications.....................................................................................................................................3 1.1 RJ45 Connector...................................................................................................................................................... 3 1.2 DC Iris Lens Connector ................................................................................................................
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1 Connector Specifications DC Iris Lens Connector RJ45 Connector Power-I/O Connector 1.1 RJ45 Connector This product is NOT a PoE type. Apply power (+10.8 to +26.4Vdc) ONLY through the I/O connector. Pin Assignment: LED Information: Green LED Yellow LED Status Pin No. Signal Name Green Light ON Orange Light ON Power ON 1 TA+ Green Light ON Orange Light Blinking 1Gb Transferring 2 TA- Light OFF Orange Light Blinking 100 Mb Transferring 3 TB+
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1.2 DC Iris Lens Connector M1951 (EMUDEN) or equivalent. Pin Assignment 3 4 Pin No. Signal Name 1 DAMP- 2 DAMP+ 3 DRIVE+ 4 DRIVE- 1 2 1.3 Power-I/O Connector HR10A-7R-6PB（Hirose）or equivalent This connector is for the power supply (12Vdc) and input /output signals. Use HR10A-7P-6S (Hirose) or equivalent for the cable side. Pin Assignment Pin No. Signal Name IN / OUT Voltage 1 GND IN 0V 2 I/O-1 OUT +3.3V LVTTL 3 I/O-2 OUT +3.3V LVTTL 4
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Note: I/O-1 can be assigned only by F0H[3..0] and F1[3], and I/O-2 can be assigned only by F0H[7..4] and F1[4]. 1) FrameTriggerWait The user can check the camera condition (camera exposure and image output processing by the trigger signal with this FrameTriggerWait signal). This signal is LOW for the period from the trigger input signal to the image output. a) High status (3.3V): No processing by the trigger signal. The camera accepts the trigger signal. b) Low status (0V):
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1.3.1 Equivalent Circuit for the Input Pin of the I/O Connector HR10A-7R-6PB (HIROSE) or equivalent connector 6 +10.8 to +26.4V 5 Trigger_In+ 4 Trigger_In- +3.3V +3 to +26.4V 3 IO_Out 3 to 5mA 2 IO_Out 2.2K 2.2K Trigger Signal 1 GND 6 1 Customer GND 4 3 TOSHIBA TLP181 TOSHIBA TLP181 +3.3V 1K 1K 2 TOSHIBA RN1105MFV TOSHIBA RN1105MFV +3.3V 1K 1K 2 TOSHIBA RN1105MFV TOSHIBA RN1105MFV FV-G030B1 6/37 User’s Guide Rev. 1.01 1 3 1 3
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2 Camera Output Timing Charts 2.1 Horizontal Timing 1 CLK = 27.1605 nseconds 780 CLK LVAL One horizontal (1H) DVAL 132 CLK 648 CLK 132 CLK FVAL 39 94 CLK CLK Video out 132 CLK 648 CLK 132 CLK Horizontal blanking Video output 2.2 Vertical Timing 2.2.1 Full Scanning 1 H = 21.1852 μseconds, 89.910172 Hz 525H One vertical (1V) FVAL 31H 494H 31H Video out 31H 494H 31H Vertical blanking Video output LVAL FV-G030B1 7/3
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2.2.2 AOI (Area of Interest) Exposure time EXT_TRIG (Common) FIX_TRIG Internal VD 10 20 30 40 50 Internal HD Video out Number of the FVAL effective lines [Y] LVAL V1 High speed High speed transfer ［f+g-X-Y］ transfer ［X+a］ V2 V3 SUB Blanking (Front) Blanking (Back) Number of the effective lines [Y] [BLK_F] [BLK_B) Total number of the line at 1 frame [TOTAL_LINE] Optical black + Dummy bit Blanking (Front) Effective CCD effective lines lines Blanking (
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2.3 Pixel Transferring Image Pixel1 of Pixel2 of Data Data Pixel (n) of Data: nth pixel being transferred FV-G030B1 9/37 User’s Guide Rev. 1.01
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3 Camera Operational Modes 3.1 Normal Mode I nt er nal VD Ex posur e t i me CCD ex posur e Vi deo out 3.2 Pulse Width Trigger Mode In this trigger mode with positive polarity, the camera exposure starts at the rising edge of the trigger pulse and stops at the falling edge of the trigger pulse. Therefore, if positive polarity exposure is selected, the exposure periods are the high states of the trigger pulse. 3.2.1 Timing *Note. 1 Max. 1H
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3.2.2 Exposure Timing with the Positive Polarity Trigger Signal (127 CLK) Input Trigger signal T1 Trigger signal (With Photocoupler delay T1 Filtering *Note.1 Less than 5 useconds 30 CLK T1' 75 CLK Exposure time Exposure time:: T1' = T1 + 127 CLK SUB SG Note 1: The trigger signal will be removed by the filtering if the pulse width of the input trigger signal is less than 30 CLK. Please input a trigger signal with more than 31 CLK pulse width.
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Note 2: The exposure will start 105 CLK after the rising edge of the trigger signal. 3.3 Edge Preset Trigger Mode In this “edge preset trigger mode”, the camera exposure starts at the rising edge of the trigger signal like the “pulse width trigger mode” in the previous sections. However, in this mode, the exposure duration time is based on the preset value stored by the by the camera setting communication. 3.3.1 Timing *Note. 1 Max. 1H Trigger signal (Rising edge)
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3.3.2 Exposure Timing with the Positive Polarity Trigger Signal Input Trigger signal Trigger signal (With Photocoupler delay Filtering *Note.1 30 CLK Less than 5useconds T1' 75 CLK Exposure time Exposure tim: T1' = Preset exposure time SUB SG Note 1: The trigger signal will be removed by the filtering if the pulse width of the input trigger signal is less than 30 CLK. Please input a trigger signal with more than 31 CLK pulse width. Note 2: The ex
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3.4 Edge Preset Trigger Mode (Trigger Input While the Image Is Out) In this trigger mode, the camera exposure starts at the rising edge of the trigger pulse. If trigger signal input is required while the image is out, then it is necessary to disable the trigger signal mask with the communication. To avoid generating additional noise on the image, it is necessary to set the “H reset” at the exposure start mode. 3.4.1 Timing *Note. 1 Max. 1H Trigger signal (Rising
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3.4.2 Exposure Timing with the Positive Polarity Trigger Signal Input Trigger signal Trigger signal (With Photocoupler delay) Filtering *Note.1 30 CLK Less than 5useconds T1' 75 CLK Exposure time Exposure tim: T1' = Preset exposure time SUB SG Note 1: The trigger signal will be removed by the filtering if the pulse width of the input trigger signal is less than 30 CLK. Please input a trigger signal with more than 31 CLK pulse width. Note 2: Th
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3.5 H Reset Mode In this mode, the exposure can be start during the video is out from the camera without the horizontal noises. Therefore, generates the SUB pulse to sweep the charges during the horizontal blanking to prevent from getting horizontal noises. The image is getting the horizontal noises caused by generates the SUB pulse during the video out in normal mode, which is this mode is OFF. The maximum delay to start exposure from the trigger input is 1H. Trigger si
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4 Communication Protocol This camera has a communication function that enables external devises, such as a PC, to control the camera’s functions. Please use the “R-GigE-Software” communication software, or the following communication protocol to communicate to the camera: 4.1 Communication Method UART（RS232C）,binary communication 4.2 Communication Settings Settings Baud Rate 115,200 bps Data Bit 8 bit Parity None Stop Bit 1 bit Flow Control None
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The description of the format is as follows. Name Descriptions SOF Start of Frame. Always set or receive the value as “02H” Device Code This indicates the destination of communication. Set “000000” when accessing the camera’s function settings Set “100000” when accessing the camera’s extended function settings. Please refer to the “Camera Command List” and “Description of the Camera Control Commands”. Read / Write This specifies “Read” or “Write” to command numbers. Set
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【Example Code】Reading the data from the command 00H Command to send: 02H, 00H, 00H, 01H, 00H, 03H SOF Device Code Read/Write Page Selection Command Code Data Length Data EOF (8bit) (6bit) (1bit) (1bit) (8bit) (8bit) (1byte) (8bit) 02H 00H 00H 01H 00H 03H Command to receive upon a successful communication: 02H, 01H, 00H, 03H (assuming the data is 00H) SOF Data Length Data EOF (8bit) (8bit) (n bytes) (8bit) 02H 01H 00H 03H 【Sequence for the saving comman
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4.4 Camera Control Command The data unit of the each command is 1 byte (8bit). The data can be saved to the EEPROM if there is an “X” in the “Save to EEPROM” column in the following list. The camera initializes based on the stored data in the EEPROM when the power is applied. 4.4.1 Camera Command List (Device Code: 000000) Device Code = 000000 Command Save to R/W Function Initial Data Data Range No. EEPROM 00 to 0FH Reserved - - 10H R/W x camera function mode 1
