M813 — Relay Switcher
| Type | module |
| Category | AMPLIFIERS |
| Try it | simulator & front panel · download package (zip) |
| Earliest dated evidence | 1974|7 — title-block date |
| Evidence | "iss 74" in WBS Photos-1-001/WBSps.ca - 20210317 11X 17 Scans (42).png |
| Confidence | high |
| All years found | 1974|7 |
| Folder | DOCUMENTS/RECENT SCANS/WBSps.ca 20210317 - Small 11X17 drawings |
| Folder | Modules/AMPLIFIERS/M813 |
| Folder | Modules/UNSORTED/M813 |
Connections
What it is made of and what it is part of.
Pictures
1978 - 813-02-001 - RELAY SWITCHER LOGIC CARD SCHEMATIC - DRN MRW - ENG MRW - ISS 2.png
1978 - 813-02-002 - RELAY SWITCHER LOGIC CARD TYPICAL SYSTEM WIRING - DRN MRW - ENG MRW - ISS 1.png
19xx - DOC - 813-02-001 - RELAY SWITCHER LOGIC CARD SCHEMATIC.png
19xx - DOC - 813-02-002 - RELAY SWITCHER LOGIC CARD TYPICAL SYSTEM WIRING.pngDates found in the documents
| Year | Kind | Text | File |
|---|---|---|---|
| 1974|7 | title-block date | iss 74 |
1978 - 813-02-001 - RELAY SWITCHER LOGIC CARD SCHEMATIC - DRN MRW - ENG MRW - ISS 2.png |
Photos & scans (6)
Sub-assemblies & parts used (1)
| Item | What | Family | Year | How we know |
|---|---|---|---|---|
| 8-103 | LOAD TRANSFER CONTROL / SCHEMATIC | Sub-assemblies (n-nnn) | 1979|12 | named in its manual |
Drawings (4)
Each scan with its trace laid over it: the slider runs from the scan to the vector drawing. Click one to see it large and save it as SVG, DXF, KiCad, PDF or PowerPoint.
M813 / RELAY SWITCHER LOGIC CARD / SCHEMATICviewer
M813 / RELAY SWITCHER LOGIC CARD / TYPICAL SYSTEM WIRINGviewer
Relay Switcher Logic Card Schematicviewer
Relay Switcher Logic Card Typical System Wiringviewer
Read from the drawing title blocks.
| Drawing | Title | Date | Drawn by | Checked by | Iss. | Source |
|---|---|---|---|---|---|---|
| B 813-02-001 | M813 / RELAY SWITCHER LOGIC CARD / SCHEMATIC | 1978|11 | MRW | 2 | file | |
| B 813-02-002 | M813 / RELAY SWITCHER LOGIC CARD / TYPICAL SYSTEM WIRING | 1978|11 | MRW | 1 | file | |
| 813-02-001 | Relay Switcher Logic Card Schematic | MRW | B | file | ||
| 813-02-002 | Relay Switcher Logic Card Typical System Wiring | MRW | 3 | file |