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PDC3002C01

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Содержание PDC3002C01

Страница 1: ...PDC3002C01 DUAL CCVS ANALOG COMPOSITE VIDEO TO SD SDI DIGITAL VIDEO CONVERTER Version 1 0 Albalá Ingenieros S A Medea 4 28037 Madrid Spain 16 March 2017 Albalá Ingenieros S A All rights reserved ...

Страница 2: ...PDC3002C01 ...

Страница 3: ... instructions 11 3 3 Environmental considerations 12 3 4 Power considerations 12 3 5 Installing the module in the mounting frame 12 3 6 Interconnection 14 3 6 1 Electrical SDI video connections 14 3 6 2 Analog video connections 15 3 6 3 GPIO connections 15 4 OPERATION 17 4 1 Front panel description 17 4 2 Module remote control and supervision 19 4 2 1 Details of the PDC3002C01 registers 20 5 GLOSS...

Страница 4: ...PDC3002C01 ...

Страница 5: ...uarantees a jitter of less than 0 2 U I In the SDI output signal The PDC3002C01 is capable of inserting EDH packets as well as decoding the VPS information received in the signal It can also generate digital black with its oscillator in free running mode when no valid signal is present at the input It is possible to monitor the PDC3002C01 status remotely using a communications controller module in...

Страница 6: ... System VPS and delivers it to the GPIOs Inserts EDH packets as per SMPTE RP 165 Module control and supervision can be done remotely when the mounting frame is equipped with a communications controller module One UR3000 mounting frame can house up to 12 PDC3002C01 modules If power supply redundancy is required and FA3000 or FA3001 modules are used then only 10 modules can be housed in the mounting...

Страница 7: ...Albalá Ingenieros Manual PDC3002C01 1 3 Block diagram 7 ...

Страница 8: ...Albalá Ingenieros Manual PDC3002C01 PDC3002C01 8 ...

Страница 9: ...quency stability 1 ppm without input signal Analog video signal input Connector BNC Return loss 40 dB at fsc Type Passive Loop Through Signal format According to ITU R BT 470 6 standard Accepted formats PAL B G and NTSC M Number of inputs 1 per section 2 sections Video analog to digital converter Sampling rate 54 MHz Number of bits 12 General Maximum power supply current 250 280 mA Operating tempe...

Страница 10: ...Albalá Ingenieros Manual PDC3002C01 PDC3002C01 10 ...

Страница 11: ...ns This equipment must be connected to a mains outlet with a protective earth connection Never use extension cords that do not have protective earthing connection The lack of an effective electrical connection between the ground pin in the mains input connector of the equipment and the protective earth of the electrical power distribution can cause serious harm All modules of the Albalá Ingenieros...

Страница 12: ...l the PDC3002C01 module with the rear board in the mounting frame are 1 Disconnect all power cords from the power supplies of the mounting frame 2 Remove the blank panels covering the front and rear of the empty bays chosen for installing the PDC3002C01 in the mounting frame 3 Install the PDC3002P02 rear board ensuring that its 12 pin connectors are properly aligned with the mounting frame s matin...

Страница 13: ...Albalá Ingenieros Manual PDC3002C01 Details for installation of the module in 3 RU mounting frames Details for installation of the module in 1 RU mounting frames 13 ...

Страница 14: ...ction SDI OUT1A SDI OUT2A and SDI OUT1B SDI OUT2B It also provides two GPIOs per section GPIO1A GPIO2A and GPIO1B GPIO2B The rear interconnection board is not designed to withstand mechanical stress The wiring must be fastened properly to the frame where the mounting frame is housed to prevent the rear board from supporting the weight of the cables 3 6 1 Electrical SDI video connections All electr...

Страница 15: ...tors If it is necessary to split the cable into two sections the same type of wire should be used in both sections The use of analog video coaxial cables RG 59 type or similar is not recommended for digital video except for very short distances 3 6 2 Analog video connections The analog video inputs use two BNC connectors configured in loop through For analog video connections a coaxial cable with ...

Страница 16: ... The polarity configuration is the same for both sections There are two operating modes for the GPIOs Each section can be configured independently The modes are Mode 1 GPIO1x When activated this input forces the outputs of the corresponding section to digital black GPIO2x This output activates when an error occurs in the corresponding section Mode 2 GPIO1x This output reflects the value of bit 0 o...

Страница 17: ...ont panel indicators of the PDC3002C01 module and their remote control and monitoring ability 4 1 Front panel description The appearance of the front panel and the elements it contains are shown in the following illustration Front panel of the PDC3002C01 The panel contains the following elements 17 ...

Страница 18: ...ator is incapable of locking to the signal being received The two most common causes of this are an input signal with excessive frequency deviation or with excessive jitter SIG PRES Green These LEDs light up when the signal at their corresponding outputs is a digital version of the signal received at the input They blink when digital black generated by the module is being sent to the outputs 18 ...

Страница 19: ...ion The PDC3002C01 can optionally be remotely controlled supervised In order to perform remote configuration and supervision of the module an optional TL3000 family remote communications controller must be installed in the mounting frame The main function of the communications control module is to interface between a 10 100 Ethernet port an EIA RS232 or an EIA RS485 serial port and the internal bu...

Страница 20: ...tput is colour or black and white Section A 0 Enabled 1 Disabled INS_EDH_A 0x00 0x04 N N Allows selecting if EDH packets are inserted in SDI signal Section A 0 Enabled 1 Disabled DIS_VCXO_A 0x00 0x08 N N Allows adding a VCXO for jitter reduction Section A 0 Enabled 1 Disabled OUT_ON_FAIL_A 0x00 0x10 Y N Allows selecting the output signal if input signal fails Section A 0 Black 1 No signal LINES_A ...

Страница 21: ...T_GPI_POL 0x00 0x02BD 0x80 N N Changes input polarity to normally closed 0 No 1 Yes STATUS Name add ext msk snmp trap Description DCM_FAIL_A 0x01 0x01 N N Indicates FPGA DCM fail Section A 0 OK 1 Fail DCM_FAIL_B 0x01 0x02 N N Indicates FPGA DCM fail Section B 0 OK 1 Fail UNLOCK_A 0x01 0x04 Y Y Indicates VCXO unlock fail Section A 0 OK 1 Fail UNLOCK_B 0x01 0x08 Y Y Indicates VCXO unlock fail Sectio...

Страница 22: ...Albalá Ingenieros Manual PDC3002C01 PDC3002C01 22 ...

Страница 23: ...th the CRC received in the packet to determine if errors are present in the transmission GPIO General Purpose Input Output General purpose signaling interface that can operate as an input GPI or output GPO SD SDI Standard Definition Serial Digital Interface A serial digital interface capable of transmitting standard definition television signals with bitrates of 143 Mbit s 177 Mbit s 270 Mbit s or...

Страница 24: ...Albalá Ingenieros Manual PDC3002C01 PDC3002C01 24 ...

Страница 25: ...C01 6 REGULATIONS ITU R BT 470 6 1998 Conventional analogue television systems See also ITU R BT 1700 SMPTE 170M SMPTE RP 165 1994 Error Detection Checkwords and Status Flags for Use in Bit Serial Digital Interfaces for Television 25 ...

Страница 26: ...Albalá Ingenieros Manual PDC3002C01 PDC3002C01 26 ...

Страница 27: ...Albalá Ingenieros Manual PDC3002C01 7 VERSIONS Ver Date Description 0 0 13 06 2013 Preliminary Version 1 0 16 03 2017 First version ...

Страница 28: ...Albalá Ingenieros S A Medea 4 28037 Madrid Spain 34 913274453 www albalaing com info albalaing com ...

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