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| 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.
| | #REDIRECT [[7501Tx relay racks]] |
| | | [[Category:Products]] |
| ==Pinout==
| |
| | |
| {| class="wikitable"
| |
| ! SSR
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| ! Header<br>Pin
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| ! Terminal<br>Block Pins
| |
| ! Model 826<br>J3 GPIO
| |
| ! Model 826<br>J4 GPIO
| |
| ! Model 2410<br>GPIO
| |
| |-
| |
| |0
| |
| |47
| |
| |1-2
| |
| |0
| |
| |24
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| |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
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| |13-14
| |
| |6
| |
| |30
| |
| |13
| |
| |-
| |
| |7
| |
| |33
| |
| |15-16
| |
| |7
| |
| |31
| |
| |15
| |
| |}
| |
| | |
| ==Using with model 826==
| |
| | |
| {| class="wikitable" style="float:right"
| |
| |+GPIO mapping
| |
| ! rowspan="2"|SSR
| |
| ! colspan="2"|826 GPIO
| |
| |-
| |
| ! J3
| |
| ! J2
| |
| |-
| |
| |0
| |
| |0
| |
| |24
| |
| |-
| |
| |1
| |
| |1
| |
| |25
| |
| |-
| |
| |2
| |
| |2
| |
| |26
| |
| |-
| |
| |3
| |
| |3
| |
| |27
| |
| |-
| |
| |4
| |
| |4
| |
| |28
| |
| |-
| |
| |5
| |
| |5
| |
| |29
| |
| |-
| |
| |6
| |
| |6
| |
| |30
| |
| |-
| |
| |7
| |
| |7
| |
| |31
| |
| |}
| |
| | |
| 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.
| |
Latest revision as of 14:28, 19 February 2019