Meinberg TCR511PEX Uživatelský manuál

Procházejte online nebo si stáhněte Uživatelský manuál pro Hardware Meinberg TCR511PEX. Meinberg TCR511PEX User Manual Uživatelská příručka

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Strany 1 - Operating Instruction

TCR511PEXTechnical InformationOperating Instruction

Strany 2 - Contact Information

10Pulse outputsThe module TCR511PEX generates pulses at change of second (PPS) and change ofminute (PPM). The PPS signal is available with TTL (0/+5V)

Strany 3 - Table of Contents

11The 9 pin D-Sub-connector is wired to the board’s serial port. Pin assignment can beseen from the figure above. This port can not be used as serial

Strany 4

12Putting into operationTo achieve correct operation of the board, the following points must be observed.Installing the TCR511PEX in your ComputerEver

Strany 5 - Description of IRIG-Codes

13Input impedanceThe IRIG-specification doesn’t define values for the output impedance of generators orthe input impedance of receivers. This fact led

Strany 6 - IRIG-Standard format

14Photocoupler inputPulse width modulated (DC Level Shift) codes are insulated by an onboard photocoup-ler. The connection scheme is shown below:The i

Strany 7 - AFNOR-Standard format

15Firmware UpdatesWhenever the on-board software must be upgraded or modified, the new firmware canbe downloaded to the internal flash memory via the

Strany 8 - Features TCR511PEX

16Technical specification TCR511PEXRECEIVER INPUT: AM-input (BNC-connector):insulated by a transformerimpedance settable 50 Ω, 600 Ω, 5 kΩinput signal

Strany 9 - Functional description

17OUTPUTS: pulse per second (PPS):TTL- and RS-232 levelpositive pulse, pulse duration 200 msecpulse per minute (PPM):TTL levelpositive pulse, pulse du

Strany 10 - Asynchronous serial port

18Format of the Meinberg Standard Time StringThe Meinberg Standard Time String is a sequence of 32 ASCII characters starting withthe STX (start-of-tex

Strany 12 - Input signals

Contact InformationMeinberg Funkuhren GmbH & Co. KGLange Wand 9D-31812 Bad PyrmontTelefon: ++49 (0) 52 81 / 9309-0Telefax: ++49 (0) 52 81 / 9309-3

Strany 13 - Input impedance

TCR511PEX - E- 250408

Strany 14 - Configuration of TCR511PEX

Table of ContentsContact Information ... 2Diskette with driver software ...

Strany 15

4Driver software supplied with the board is keeping the computer’s system timesynchronous to the board time. If the diskette delivered with TCR511PEX

Strany 16

5IntroductionThe transmission of coded timing signals began to take on widespread importance inthe early 1950´s. Especially the US missile and space p

Strany 17 - CE Label

6IRIG-Standard format

Strany 18

7AFNOR-Standard format

Strany 19

8Features TCR511PEXThe board TCR511PEX is designed as a „low profile“ board for computers with PCIExpress interface. The data transfer to the computer

Strany 20 - TCR511PEX - E- 250408

9Functional descriptionAfter the received IRIG code has passed a consistency check, the software clock andthe battery backed realtime clock of TCR511P

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