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Technical data testo 6340
Electrical connectiontesto 6341/6343 | - Before the supply voltage is connected, the jumper J5 and the turning switch S1 must be used to define which output signal is to be used.
- At all costs avoid connecting the voltage supply (terminals 11/13) to the signal output (terminals 1/2/3/4). This destroys electronic components.
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| Terminal | Terminal allocation |
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| 1 | Voltage measurement signal output (+) | | 2 | Voltage measurement signal output (-) | | 3 | Current measurement signal output (-) | | 4 | Current measurement signal output (+) | | 11 | Supply connection GND (-) | | 13 | Supply connection GND (+)20,5 VDC...28,5 VDC |
| Caution: The current supply terminals of the testo 6341/43 are in the opposite order to those of the testo 6342/44. |
Electrical connectiontesto 6342/6344 | At all costs avoid connecting the supply voltage (terminals 11/13) to the signal output (terminals 1/2). This destroys electronic components. |
| Terminal | Terminal allocation |
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| 1 | Current measurement signal output (-) | | 2 | Current measurement signal output (+) | | 11 | Supply connection GND (+) 20.5 VDC...28.5 VDC | | 13 | Supply connection GND (-) |
| Caution: The current supply terminals of the testo 6342/6344 are in the opposite order to those of the 6341/6343. |
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