A-C4G-100-11(1) Color Camera Module Technical Manual FCB-EX980S/EX980SP FCB-EX980/EX980P 2004 Sony Corporation
Table of Contents Features ..................................................................... 3 Precautions ................................................................ 4 Locations of Controls ............................................... 5 Basic Functions ......................................................... 6 Overview of Functions ................................................ 6 Eclipse ...................................................................... 29 Eclipse of the Lens ..........
Overview Features • The CCD features 630,000 (NTSC) or 740,000 (PAL) effective picture elements and an image stabilizer for stable shooting with high-resolution. (only for FCBEX980S/EX980SP) • The EX-view HADTM CCD features 380,000 (NTSC) or 440,000 (PAL) effective picture elements and high-sensitivity shooting. The minimum illumination required is 1.0 lux (1/60 s (NTSC), 1/50 s (PAL), ICR OFF). (only for FCB-EX980/980P) • 26× optical zoom • Supports external synchronization (V-lock).
Overview Precautions Software Other Use of the demonstration software developed by Sony Corporation or use of the software with customer developed application software may damage hardware, the application program or the camera. Sony Corporation is not liable for any damages under these conditions. Do not apply excessive voltage. (Use only the specified voltage.) Otherwise, you may get an electric shock or a fire may occur.
Locations of Controls Locations of Controls Main Unit Front Left side 4 CNN CNN 5 S602 S601 6 1 Back 2 Bottom 7 3 1 Lens 2 CN902 jack 3 CN901 jack CNN 4 CN601 jack (for key SW) 5 TELE button 6 WIDE button 7 Tripod screw holes When a tripod is used, please use 10 mm (13/32 in.) screws to attach it to the camera. Also, please be sure to attach the tripod securely.
Basic Functions Basic Functions Overview of Functions VISCA commands are the basis of camera control. Timing Chart As VISCA Command processing can only be carried out one time in a Vertical cycle, it takes the maximum 1V cycle time for an ACK/Completion to be returned. If the Command ACK/Completion communication time can be cut shorter than the1V cycle time, then every 1V cycle can receive a Command. General Commands Command RxD ACK Completion TxD Within 16.7msec(20msec*PAL) Query Commands Within 16.
Basic Functions Zoom The FCB-EX980S/EX980SP/EX980/EX980P employs a 26× optical zoom lens combined with a digital zoom function; this camera allows you to zoom up to 312×. • Optical 26×, f = 3.5 to 91 mm (F 1.6 to F 3.8) The horizontal angle of view is approximately 54.2 degrees (wide end) to 2.2 degrees (tele end). Digital Zoom enlarges the center of the subject by expanding each image in both the vertical and horizontal directions.
Basic Functions White Balance White Balance has the following modes, all of which can be set using VISCA Commands. • Auto White Balance This mode computes the white balance value output using color information from the entire screen. It outputs the proper value using the color temperature radiating from a black subject based on a range of values from 3000 to 7500K. This mode is the factory setting. • ATW Auto Tracing White balance (2000 to 10000 K) • Bright Variable Iris and Gain (Close to F1.
Basic Functions AE – Manual The shutter speed (22 steps), iris (18 steps) and gain (16 steps) can be set freely by the user. When switching from the Shutter Priority mode to the Bright mode, the shutter speed set in the Shutter Priority mode is maintained. AE – Bright The bright control function adjusts both gain and iris using an internal algorithm, according to a brightness level freely set by the user. Exposure is controlled by gain when dark, and by iris when bright.
Basic Functions Exposure Compensation Auto ICR Mode Exposure compensation is a function which offsets the internal reference brightness level used in the AE mode, by steps of 1.5 dB. Auto ICR Mode automatically switches the settings needed for attaching or removing the IR Cut Filter. With a set level of darkness, the IR Cut Filter is automatically disabled (ICR ON), and the infrared sensitivity is increased. With a set level of brightness, the IR Cut Filter is automatically enabled (ICR OFF).
Basic Functions Camera ID The ID can be set up to 65,536 (0000 to FFFF). As this will be memorized in the nonvolatile memory inside, data will be saved regardless of whether it has been backed up. Effect It consists of the following functions. • Neg. Art: Negative/Positive Reversal • Black White: Monochrome Image Others E-FLIP This function turns the video output from the camera upside down. Mirror image This function reverses the video output from the camera horizontally.
Basic Functions Title Display Synchronization methods The camera can be given a title containing up to 20 characters such as “ENTRANCE” or “LOBBY”. The position of the first character (horizontal, vertical) of the title, blinking state, and color can also be changed. Internal and external synchronization are available; VISCA Commands allow you to switch between them.
Basic Functions Privacy Zone Masking Function Features Privacy Zone masking protects private objects and areas such as house windows, entrances, and exits which are within the camera’s range of vision but not subject to surveillance. Privacy zone masking can be masked on the monitor to protect privacy. • Mask can be set on up to 24 places according to Pan/ Tilt positions. • Mask can be displayed on 8 places per screen simultaneously.
Basic Functions Privacy Zone Setting Command List Command Set Command Command Packet CAM_PrivacyZone SetMask 8x 01 04 76 mm nn 0r 0r 0s 0s FF Setting Mask(Size) See “mm: mask setting list”, “nn: setting”, and “rr: w, ss: h” in “Parameters” on page 15. Display 8x 01 04 77 pp pp pp pp FF Setting Mask Display On/Off See “pp pp pp pp: Mask bit” in “Parameters” on page 15.
Basic Functions Parameters mm: Mask setting list nn:Setting Mask Name mm (Hex) Mask Name Mask_A 00h Mask_B 01h Mask_C mm (Hex) nn Setting Mask_M 0Ch 00 Mask_N 0Dh Resetting the zone size (the value of w,h) for the existing mask. 02h Mask_O 0Eh 01 Mask_D 03h Mask_P 0Fh Setting newly the zone size (the value of w,h).
Basic Functions Details of Setting Commands Set Mask Command: 8x 01 04 76 mm nn 0r 0r 0s 0s FF Parameters: mm Setting Mask See “mm: mask setting list” in “Parameters” on page 15. nn Selects new setting or resetting for the zone. See nn: Setting” in “Parameters” on page 15. rr Sets the half value “w” of the Mask Width. ss Sets the half value “h” of the Mask Height. See “pp: x, qq: y, rr: w, ss: h” in “Parameters” on page 15.
Basic Functions Grid Alarm Function Use the grid displayed on the screen to set mask positions (see the figure below). By executing the Center Line On command, only the x and y axes of the center are displayed. Grids lines disappear. This function instructs the camera to detect movement within the monitoring area and then send an alarm signal automatically. A High level signal is output when camera detects movement inside the monitoring area. A Low level signal is output when object stops moving.
Basic Functions ALARM Setting Command List Command Set Command Command Packet Comments CAM _ Alarm On 8x 01 04 6B 02 FF Alarm start Off 8x 01 04 6B 03 FF Alarm stop Set Mode 8x 01 04 6C pp FF Mode Setting *Select one from 13 modes Set Day Night Level 8x 01 04 6D 0p 0p 0p 0q 0q 0q FF ppp: Day distinction AE level qqq: Night distinction AE level.
Basic Functions Flowchart of 12 Modes Function Mode “00” Set the Focus Position Hysteresis. Set to the factory preset Alarm On Focus Position into memory AE moves Focus moves outside of the hysteresis. * High level signal output * Repeat this loop until Alarm off. Focus goes back to the previous position.
Basic Functions Mode “01” Alarm On Focus Position into memory Hysteresis is set to the factory preset. AE moves. Focus moves outside of the hysteresis. * High level signal output * Repeat this loop until Alarm off. AE does not move for a period of time. AE does not move for a period of time. Low level signal output Update the Focus position data.
Basic Functions Mode “02” Set to the factory preset Set the AE level Hysteresis. AE Level into memory Alarm On AE moves AE moves outside of the hysteresis. * High level signal output * Repeat this loop until Alarm off. AE goes back to the previous level.
Basic Functions Mode “03” Alarm On AE level into memory Hysteresis is set to the factory preset. AE moves. AE moves outside of the hysteresis. High level signal output * * Repeat this loop until Alarm off. AE does not move for a period of time. AE does not move for a period of time.
Basic Functions Details of Mode “01”/”03" T1: Reset interval timer (5sec) T2: Detect timer (2sec) T3: High level signal count timer (2sec) Alarm ON Hysteresis Reset Focus Pos AE Level Reset Reset Reset T1 T1 T1 T2 T3 High Signal level Low Low T1: T2: T3: 23
Basic Functions Mode “04” High output result of mode “00” High output result of mode “02” High output Low output Mode “05” High output result of mode “00” High output result of mode “03” High output Low output 24
Basic Functions Mode “06” High output result of mode “01” High output result of mode “02” High output Low output Mode “07” High output result of mode “01” High output result of mode “03” High output Low output 25
Basic Functions Mode “08” High output result of mode “00” High output result of mode “02” High output High output result of mode “02” High output High output Low output Mode “09” High output result of mode “00” High output result of mode “02” High output High output result of mode “03” High output High output Low output 26
Basic Functions Mode “0A” High output result of mode “01” High output result of mode “02” High output result of mode “02” High output High output High output Low output Mode “0B” High output result of mode “01” High output result of mode “02” High output High output result of mode “03” High output High output Low output 27
Basic Functions Day-Night Mode (Mode “0C”) Set the Day-Night Mode and the Day/ Night AE level. Setting by the VISCA Cmd. Starting distinction between Day and Night.
Basic Functions Eclipse When designing the housing, refer to the dimensional allowance as shown in the figure below. Spectral Sensitivity Characteristics 13.13 FCB-EX980/EX980P (30) 12.9˚ 28.1˚ 10.68 FCB-EX980S/EX980SP Eclipse of the Lens The eclipse phenomenon occurs with the FCB-980/ 980P. This is because a sufficient amount of aperture is not available due to the CCD size and the lens structure of the FCB-980/980P.
Basic Functions Key Switch Circuitry The circuitry shown below is an example. Note that all switches in the figure do not function in all models. For more information, refer to the command list, check functions on the camera, or contact your Sony dealer.
Basic Functions Key Function Specifications Classification Name Function Button operation Mode display ZOOM WIDE Move ZOOM to WIDE side quickly. Pressing repeatedly allowed. ZOOM bar displayed for 3 s. WIDE SLOW Move ZOOM to WIDE side slowly. Pressing repeatedly allowed. ZOOM bar displayed for 3 s. TELE SLOW Move ZOOM to TELE side slowly. Pressing repeatedly allowed. ZOOM bar displayed for 3 s. TELE FAST Move ZOOM to TELE side quickly. Pressing repeatedly allowed.
Basic Functions Classification Name Function Button operation Mode display FEATURE FREEZE Capture still image. Switch on/off. FREEZE indication LRREVERSE Horizontal reversal Switch on/off. Horizontal reversal indication BLACK & WHITE Black-and-white output Switch on/off. B&W display NEGA ART Negative art output Switch on/off. Neg Art display MUTE Mute video output Switch on/off. “MUTE” (character display) DISPLAY Display Switch on/off. TITLE Title setting Request setting.
Basic Functions Initial Settings, Custom Preset and Backup Initial settings for the various functions of the FCB camera are indicated in the “Initial settings” column. The “Custom preset” column indicates whether the custom preset function can be used to store the settings. The function enables the stored settings to be recalled automatically when the camera is turned on. The “Standby backup” column indicates whether the data is preserved even when the camera is powered OFF.
Basic Functions Initial settings Custom preset Back up at standby Title Display On/Off Off a a Title Setting — a a Mask Setting — a a Mask Display On/Off Off a a Mask Color Setting — a a Alarm On/Off Off a a Alarm Mode — a a Alarm Detect Level — a a E-Flip On/Off Off a a Privacy Zone On/Off Off a a Privacy Zone Setting — a a Mode/Position setting Key Lock On/Off Camera ID External Lock Mode V-Phase V-Phase Phase Inversion Off a a 0000h a a Internal a
a a Power On/Off Initializing × × × × × × Zoom Direct Zoom Focus Direct × × × × Lens Initialize Comp Scan * × during recalling from key × × × × Camera Memory Set/Reset Camera Memory Recall × × × × AF Mode Norm/Interval/Zoom × × AF Sensitivity Normal/Low AF Activation Time/Interval Setting × × × × Focus Infinity × × × × Focus Auto/Manual One Push AF Focus Near Limit × × × × Focus Far/Near/Stop Focus Direct × × D-Zoom Direct × × × × D-Zoom Tele/Wide/Stop D-Zoo
× × × × × × × × Exposure Compensation Setting BackLight On/Off SpotAE On/Off SpotAE Setting × × × × × × × × Gain Setting Bright Setting Slow Shutter Auto/Manual × × Iris Setting Exposure Compensation On/Off × × × × Bright × × × × Shutter Priority Iris Priority Shutter Setting × × × × AE Full Auto Initializing AE Manual Mode Power Off × × BGain Setting Exposure × × × × One Push WB × × WB Mode Switchover RGain Setting Initializing Power Off Mode White Bal
× × × × Key Lock On/Off ID Write Initializing × × × × Power Off × × × × External Lock Mode V-Phase Up/Down/Stop/Reset V-Phase Direct V-Phase Phase Turnover Setting Mode External Synchronization × × × × Privacy Zone On/Off/Clear Privacy Zone Setting × × × × Mute On/Off × × Display On/Off Title Setting × × × × Auto ICR On/Off Stabilizer On/Off × × × × Picture Effect Setting ICR On/Off × × × × LR_Reverse On/Off × × Aperture Setting Freeze On/Off Initializing Pow
Command List Command List VISCA1)/RS-232C Commands This Manual outlines an RS-232 control protocol and command list for certain Sony cameras from which control software can be developed. THIS CONTROL PROTOCOL AND COMMAND LIST IS PROVIDED BY SONY ON AN “AS-IS BASIS” WITHOUT WARRANTY OF ANY KIND. SONY DOES NOT WARRANT ANY PARTICULAR RESULT FROM THE USE OF THIS CONTROL PROTOCOL AND COMMAND LIST AND DISCLAIMS AND EXCLUDES ALL WARRANTIES.
Command List VISCA Communication Specifications assigned address 2 is 82H. In the command list, as the header is 8X, input the address of the camera at X. The header of the reply packet from the camera assigned address 1 is 90H. The packet from the camera assigned address 2 is A0H. Some of the commands for setting cameras can be sent to all devices at one time (broadcast). In the case of broadcast, the header should be hexadecimal 88H. When the terminator is FFH, it signifies the end of the packet.
Command List Responses for commands and inquiries Command execution cancel ● ACK message Returned by the FCB camera when it receives a command. No ACK message is returned for inquiries. To cancel a command which has already been sent, send the Cancel command as the next command. To cancel one of any two commands which have been sent, use the cancel message. ● Completion message Returned by the FCB camera when execution of commands or inquiries is completed.
Command List VISCA Device Setting Command Before starting control of the FCB camera, be sure to send the Address command and the IF_Clear command using the broadcast function. For VISCA network administration ● Address Sets an address of a peripheral device. Use when initializing the network, and receiving the following network change message. ● Network Change Sent from the peripheral device to the controller when a device is removed from or added to the network.
Command List VISCA Command/ACK Protocol Command Command Message Reply Message Comments General Command 81 01 04 38 02 FF (Example) 90 41 FF (ACK)+90 51 FF (Completion) Returns ACK when a command has been accepted, and Completion when a command has been executed. 81 01 04 38 FF (Example) 90 60 02 FF (Syntax Error) Accepted a command which is not supported or a command lacking parameters.
Command List VISCA Camera-Issued Messages ACK/Completion Messages ACK Command Messages Comments z0 4y FF Returned when the command is accepted. (y:Socket No.) Completion z0 5y FF (y:Socket No.) Returned when the command has been executed. z = Device address + 8 Error Messages Command Messages Comments Syntax Error z0 60 02 FF Returned when the command format is different or when a command with illegal command parameters is accepted.
Command List FCB Camera Commands Command List (1/4) Command Set Command Command Packet AddressSet Broadcast 88 30 01 FF IF_Clear Broadcast 88 01 00 01 FF CommandCancel CAM_Power CAM_Zoom CAM_DZoom CAM_Focus AF Sensitivity CAM_AFMode Comments 8x 2p FF p: Socket No.
Command List Command List (2/4) Command Set CAM_WB CAM_RGain CAM_BGain CAM_AE Command Command Packet Comments Auto 8x 01 04 35 00 FF Normal Auto Indoor 8x 01 04 35 01 FF Indoor mode Outdoor 8x 01 04 35 02 FF Outdoor mode One Push WB 8x 01 04 35 03 FF One Push WB mode ATW 8x 01 04 35 04 FF Auto Tracing White Balance Manual 8x 01 04 35 05 FF Manual Control mode One Push Trigger 8x 01 04 10 05 FF One Push WB Trigger Manual Control of R Gain Reset 8x 01 04 03 00 FF Up 8x 01 04 03
Command List Command List (3/4) Command Set Command Command Packet Comments CAM_Aperture Reset 8x 01 04 02 00 FF Aperture Control Up 8x 01 04 02 02 FF CAM_LR_Reverse CAM_Freeze CAM_PictureEffect CAM_PictureFlip CAM_ICR CAM_AutoICR Down 8x 01 04 02 03 FF Direct 8x 01 04 42 00 00 0p 0q FF pq: Aperture Gain Mirror Image ON/OFF On 8x 01 04 61 02 FF Off 8x 01 04 61 03 FF On 8x 01 04 62 02 FF Off 8x 01 04 62 03 FF Off 8x 01 04 63 00 FF Neg.
Command List Command List (4/4) Command Set Command Command Packet Comments CAM_PrivacyZone SetMask 8x 01 04 76 mm nn 0r 0r 0s 0s FF mm: Mask Settings nn 00: Modify, 01: New rr: W, ss:H Display 8x 01 04 77 pp pp pp pp FF Mask Display ON/OFF pp pp pp pp: Mask Settings (0:OFF, 1:ON) SetMask Color 8x 01 04 78 pp pp pp pp qq rr FF pp pp pp pp: Mask Color Settings qq: Color Setting when 0 is selected rr: Color Setting when 1 is selected SetPan TiltAngle SetPTZMask CAM_KeyLock CAM_Alarm CAM_Ext
Command List Inquiry Command List (1/2) Inquiry Command Command Packet CAM_PowerInq 8x 09 04 00 FF Inquiry Packet Comments y0 50 02 FF On y0 50 03 FF Off CAM_ZoomPosInq 8x 09 04 47 FF y0 50 0p 0q 0r 0s FF pqrs: Zoom Position CAM_DZoomModeInq 8x 09 04 06 FF y0 50 02 FF D-Zoom On y0 50 03 FF D-Zoom Off y0 50 00 FF Combine Mode y0 50 01 FF Separate Mode CAM_DZoomC/SModeInq 8x 09 04 36 FF CAM_DZoomPosInq 8x 09 04 46 FF y0 50 00 00 0p 0q FF pq: D-Zoom Position CAM_FocusModeInq 8x
Command List Inquiry Command List (2/2) Inquiry Command Command Packet CAM_LR_ReverseModeInq 8x 09 04 61 FF Inquiry Packet Comments y0 50 02 FF On y0 50 03 FF Off On CAM_FreezeModeInq 8x 09 04 62 FF y0 50 02 FF y0 50 03 FF Off CAM_PictureEffectModeInq 8x 09 04 63 FF y0 50 00 FF Off CAM_PictureFlipModeInq 8x 09 04 66 FF y0 50 02 FF Neg.
Command List Block Inquiry Command List Lens Control System Inquiry Commands ..............
Command List Camera Control System Inquiry Commands .........
Command List Other Inquiry Commands ........................................
Command List Enlargement Function Query Command ...............
Command List VISCA Command Setting Values Exposure control (1/2) Gain NTSC Shutter Speed Iris PAL 0F 28 dB 0E 26 dB 0D 24 dB 15 10000 10000 0C 22 dB 14 6000 6000 0B 20 dB 13 4000 3500 0A 18 dB 12 3000 2500 09 16 dB 11 2000 1750 08 14 dB 10 1500 1250 07 12 dB 0F 1000 1000 06 10 dB 0E 725 600 05 8 dB 0D 500 425 04 6 dB 0C 350 300 03 4 dB 0B 250 215 02 +2 dB 0A 180 150 01 0 09 125 120 00 –3 dB 08 100 100 07 90 75 06 60 50 05
Command List Exposure control (2/2) Zoom Ratio and Zoom Position (for reference) IRIS Bright Exposure Comp. GAIN 1F F1.6 28 dB 1E F1.6 26 dB Zoom Ratio ×26 Lens Optical Zoom Positon Data 1D F1.6 24 dB ×1 0000 1C F1.6 22 dB ×2 1760 1B F1.6 20 dB ×3 214C 1A F1.6 18 dB ×4 2722 19 F1.6 16 dB ×5 2B22 18 F1.6 14 dB ×6 2E20 17 F1.6 12 dB ×7 3080 16 F1.6 10 dB ×8 3278 15 F1.6 8 dB ×9 3426 14 F1.6 6 dB ×10 359E 13 F1.6 4 dB ×11 36EE 12 F1.
Command List Digital Zoom Combine mode Digital Zoom Separete mode FCB-EX980S/EX980SP: FCB-EX980S/EX980SP: Digital Zoom Ratio X26-NTSC X26-PAL Digital Zoom Position Data Digital Zoom Position Data X26-NTSC X26-PAL Digital Zoom Ratio Digital Zoom Position Data Digital Zoom Position Data ×1 4000 4000 ×1 00 00 ×2 5E00 5E80 ×2 78 7A ×3 6800 6880 ×4 B4 B7 ×4 6D00 6DC0 ×8 D2 D5 ×5 7000 70C0 ×12 DC DF ×6 7200 72C0 ×7 7380 7440 ×8 7480 7540 ×9 7580 7600 ×10 76
Command List Others 00 01 02 03 04 05 06 07 A B C D E F G H R,B gain 00~FF 08 09 0a 0b 0c 0d 0e 0f Aperture 00~0F I J K L M N O P 10 11 12 13 14 15 16 17 Q R S T U V W X 18 19 1a 1b 1c 1d 1e 1f Y Z & ? ! 1 2 20 21 22 24 25 26 27 Title setting Vposition 00 to 0A Hposition 00 to 17 00: Dose not blink Blink 01: Blinks Color 00 White 01 Yellow 02 Violet 03 Red 04 Cyan 05 Green 06 Blue 23 3 4 5 6 7 8 9 0 28
Specifications Specifications FCB-EX980S/EX980SP Picture elements FCB-EX980S: Approx. 630K pixels FCB-EX980SP: Approx. 740K pixels Horizontal resolution NTSC: 470 TV lines (WIDE end) PAL: 460 TV lines (WIDE end) Lens 26× zoom F= 3.5 mm (WIDE) to 91 mm (TELE), F1.6 to F3.8 Zoom movement speed (NTSC) Optical WIDE/Optical TELE 4.0 sec Optical WIDE/Digital TELE 5.9 sec Digital WIDE/Digital TELE 1.9 sec (PAL) Optical WIDE/Optical TELE 3.9 sec Optical WIDE/Digital TELE 6.2 sec Digital WIDE/Digital TELE 2.
Specifications FCB-EX980/EX980P Picture elements FCB-EX980: Approx. 380K pixels FCB-EX980P: Approx. 440K pixels Horizontal resolution NTSC: 470 TV lines (WIDE end) PAL: 460 TV lines (WIDE end) Lens 26× zoom F= 2.5 mm (WIDE) to 91 mm (TELE), F1.6 to F3.8 Zoom movement speed (NTSC) Optical WIDE/Optical TELE 4.0 sec Optical WIDE/Digital TELE 6.0 sec Digital WIDE/Digital TELE 2.0 sec (PAL) Optical WIDE/Optical TELE 3.9 sec Optical WIDE/Digital TELE 6.3 sec Digital WIDE/Digital TELE 2.
Specifications Dimensions Front Right side 55.3 50 10 (30.3) (25) 5 30 57.5 25.4±0.1 21±0.1 10 (27.5) 25 88.5 48.3±0.1 39.8 73±0.1 4-M2 Depth 3mm or less Top Left side 85.2 CNN S602 S601 14±0.1 20±0.1 20±0.1 5 4.5 CNN 15 20±0.1 7-M2 Depth 3mm or less 2-M2 Depyh 3mm or less Bottom 8-M2 Depth 3mm or less Back 14±0.1 27±0.1 16±0.1 CNN 53 Tripod Screw. Depth 7mm or less (1/4-20UNC) 36 40.2 29±0.1 33±0.
Specifications Pin assignment CN601 MOLEX 52689-1293 Pin No. CN902 1234 CN901 987654321 Name 1 GND 2 GND 3 KEY AD0 4 KEY AD1 5 KEY AD2 6 KEY AD3 7 KEY AD4 8 KEY AD5 9 KEY AD6 10 KEY AD7 11 NC 12 NC Level CN901 Pin No. Name Level 1 RxD CMOS 5V (low: max 0.8V, high: min 2.0V) Read Data 2 TxD CMOS 5V (low: max 0.1V, high: min 4.4V) Send Data 3 GND (for RxD&TxD) 4 DC IN 5 GND (for DC IN) 6 VBS OUT 7 GND (for VBS OUT) 8 V LOCK PULSE 9 GND (VL PULSE) 9.0V±3V 1.
