Difference between revisions of "7501T8"
From Sensoray Technical Wiki
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{| class="wikitable" | {| class="wikitable" | ||
| − | ! SSR | + | ! SSR |
! Header<br>Pin | ! Header<br>Pin | ||
! Terminal<br>Block Pins | ! Terminal<br>Block Pins | ||
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|13-14 | |13-14 | ||
|6 | |6 | ||
| − | | | + | |30 |
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* Connect an external 5 VDC power source to the relay rack's +5V and GND terminals. | * Connect an external 5 VDC power source to the relay rack's +5V and GND terminals. | ||
* Attach a wire on the bottom of the relay rack (via solder) from the +5V terminal to J1 pin 49. | * Attach a wire on the bottom of the relay rack (via solder) from the +5V terminal to J1 pin 49. | ||
| + | |||
| + | {| class="wikitable" | ||
| + | ! SSR | ||
| + | ! Model 826<br>J3 GPIO | ||
| + | ! Model 826<br>J4 GPIO | ||
| + | |- | ||
| + | |0 | ||
| + | |0 | ||
| + | |24 | ||
| + | |- | ||
| + | |1 | ||
| + | |1 | ||
| + | |25 | ||
| + | |- | ||
| + | |2 | ||
| + | |2 | ||
| + | |26 | ||
| + | |- | ||
| + | |3 | ||
| + | |3 | ||
| + | |27 | ||
| + | |- | ||
| + | |4 | ||
| + | |4 | ||
| + | |28 | ||
| + | |- | ||
| + | |5 | ||
| + | |5 | ||
| + | |29 | ||
| + | |- | ||
| + | |6 | ||
| + | |6 | ||
| + | |30 | ||
| + | |- | ||
| + | |7 | ||
| + | |7 | ||
| + | |31 | ||
| + | |} | ||
Revision as of 15:24, 12 July 2018
Model 7501T8 is a solid-state relay (SSR) rack that accommodates up to eight G4 type SSR modules. It has a 50-pin header which is compatible with several Sensoray GPIO products, including models 826 and 2410.
Pinout
| SSR | Header Pin |
Terminal Block Pins |
Model 826 J3 GPIO |
Model 826 J4 GPIO |
Model 2410 GPIO |
|---|---|---|---|---|---|
| 0 | 47 | 1-2 | 0 | 24 | 17 |
| 1 | 45 | 3-4 | 1 | 25 | 19 |
| 2 | 43 | 5-6 | 2 | 26 | 21 |
| 3 | 41 | 7-8 | 3 | 27 | 23 |
| 4 | 39 | 9-10 | 4 | 28 | 9 |
| 5 | 37 | 11-12 | 5 | 29 | 11 |
| 6 | 35 | 13-14 | 6 | 30 | 13 |
| 7 | 33 | 15-16 | 7 | 31 | 15 |
Using with model 826
The relay rack can be connected to header J3 or J2 on the 826 board.
You must supply 5 VDC power to the relay rack. This can be done in either of the following ways:
- Connect an external 5 VDC power source to the relay rack's +5V and GND terminals.
- Attach a wire on the bottom of the relay rack (via solder) from the +5V terminal to J1 pin 49.
| SSR | Model 826 J3 GPIO |
Model 826 J4 GPIO |
|---|---|---|
| 0 | 0 | 24 |
| 1 | 1 | 25 |
| 2 | 2 | 26 |
| 3 | 3 | 27 |
| 4 | 4 | 28 |
| 5 | 5 | 29 |
| 6 | 6 | 30 |
| 7 | 7 | 31 |