Q404-1/2 |
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| Terminal Connections | ||||
| A1 | Channel 1, Output (+) | B3 | DC Power (+) | |
| A2 | Channel 1, Output (-) | B4 | DC Power (-) | |
| A3 | Not Internally Connected | C1 | Not Internally Connected | |
| A4 | Channel 2, Output (+) | C2 | Channel 2, DC Input (-) | |
| A5 | Channel 2, Output (-) | C3 | Channel 2, DC Input (+) | |
| A6 | Not Internally Connected | C4 | Not Internally Connected | |
| B1 | Not Internally Connected | C5 | Channel 1, DC Input (-) | |
| B2 | Not Internally Connected | C6 | Channel 1, DC Input (+) | |
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