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MANUAL P/N 900000019 REV G

User Guide

Multi-Channel Time Distribution Unit

Model TDU-310

P/N 018000001

Revision G

November 2018

Brandywine Communications

1153 Warner Avenue

Tustin, CA 92780

(714) 755 1050
(714) 755 0175

http://www.brandywinecomm.com

Содержание 018000001

Страница 1: ...REV G User Guide Multi Channel Time Distribution Unit Model TDU 310 P N 018000001 Revision G November 2018 Brandywine Communications 1153 Warner Avenue Tustin CA 92780 714 755 1050 714 755 0175 http...

Страница 2: ...d into TDU 310 user guide C 02 01 08 Revised input and output configuration tables to reflect correct factory jumper settings Outline drawing updated to Rev B showing rounded corners on front panel D...

Страница 3: ...iangle is intended to alert the user to the presence of un insulated dangerous voltage within the product s enclosure The dangerous voltage may be of sufficient magnitude to constitute as a risk of el...

Страница 4: ...s 13 3 1 Scope of Section 13 3 2 Operation 13 3 2 1 Automatic Selection of Signal Sources 13 3 2 2 Manual Selection of Reference A as Signal Source 13 3 2 3 Manual Selection of Reference B as Signal S...

Страница 5: ...ious inputs from external timing units chooses between these input sources and buffers the outputs of the selected source to the user The selection is essentially a 2 x 1 switch for all inputs The inp...

Страница 6: ...olation All signal inputs are optically isolated Reference B Inputs 1 PPS 0 V to 5 VDC or 0 VDC to 10 VDC and positive on time 50 ohms J2 Time Code 1 HaveQuick 0 V to 5 VDC 50 ohms J4 Time Code 2 BCD...

Страница 7: ...ELECTABLE PER OUTPUT 10 ns 5 J10 J12 J14 J16 AND J18 GROUP 4 PULSE TIME CODE 1 HQ TIME CODE 2 BCD LINK SELECTABLE 0 05 V0 pk LOW Z OR 50 OHMS LINK SELECTABLE PER OUTPUT 10 ns 5 J20 J22 J24 J26 AND J28...

Страница 8: ...election Power Located on the rear panel of the unit Table 3 Controls INDICATOR DESCRIPTION A Online Indicator shows Reference A is the source of the outputs A Available Indicator shows all Reference...

Страница 9: ...ions Setup is done using the push on jumpers on the main printed circuit board assembly WARNING Remove the AC power cord before removing the top cover of the TDU 310 To remove the top cover of the TDU...

Страница 10: ...J11 J13 J15 J17 Ch 1 5 0 10V 1PPS or HQ HQ 1PPS LK12 J9 J11 J13 J15 J17 Ch 1 5 0 10V BCD BCD LK13 J19 J21 J23 J25 J27 Ch 6 10 0 10V 1PPS or HQ HQ 1PPS LK14 J19 J21 J23 J25 J27 Ch 6 10 0 10V BCD BCD L...

Страница 11: ...5V LoZ 50 LK31 J17 10V 5V LoZ 50 LK32 J19 10V 5V LoZ 50 LK33 J21 10V 5V LoZ 50 LK34 J23 10V 5V LoZ 50 LK35 J25 10V 5V LoZ 50 LK36 J27 10V 5V LoZ 50 LK38 J10 5V 2 5V LoZ 50 LK39 J12 5V 2 5V LoZ 50 LK40...

Страница 12: ...he unit is set to match the local line AC voltage 115 230 VAC If the input voltage range selection is incorrect lift the red cover on the power entry module and remove the fuse holder Rotate the fuse...

Страница 13: ...missing signal on ANY of the three reference signal inputs 1 PPS Time Code 1 HQ and Time Code 2 BCD OR the Time Fault Discrete line is pulled low If any of these conditions is met the TDU 310 will sw...

Страница 14: ...ut Connectors CONNECTOR SIGNAL CONNECTOR TYPE J1 Reference A 1 PPS In BNC J2 Reference B 1 PPS In BNC J3 Reference A TC1 HaveQuick BNC J4 Reference B TC1 HaveQuick BNC J5 Reference A TC2 BCD Multi Pin...

Страница 15: ...9 TIME CODE 2 INPUT RS422 J7 DB 50 FEMALE 1 RS422 01 2 RS422 02 3 RS422 03 4 RS422 04 5 RS422 05 6 RS422 06 7 RS422 07 8 RS422 08 9 RS422 09 10 RS422 10 11 RS232 1 12 GROUND 13 RS232 2 14 GROUND 15 RS...

Страница 16: ...ction of the status indicators WARNING Before removing the TDU 310 cover make sure that the power cord has been detached from the rear panel of the unit 5 3 Fault Finding CAUTION In case of equipment...

Страница 17: ...MANUAL P N 900000019 REV G 17 6 Drawings FIGURE DESCRIPTION 6 1 TDU 310 Front Panel 6 2 TDU 310 Rear Panel 6 3 TDU 310 Mechanical Outline 6 4 TDU 310 Link Location Table 10 TDU 310 Drawings...

Страница 18: ...18 MANUAL P N 900000019 REV G Front Panel Rear Panel...

Страница 19: ...MANUAL P N 900000019 REV G 19 Figure 6 3 Outline Drawing...

Страница 20: ...MANUAL P N 900000019 REV G 20 Figure 6 4 Link Locations Note Std labels of LK1 to LK4 of 003000285 RevD or older were opposite than they re shown...