MEMS2-4L
Item article:
The mezzanine serves as an electronic store of DC resistance, the value of which is set programmatically, through two isolated channels.
The connection scheme to the reproducible DC resistance of each channel is four-wire.
MEMS2-4L provides verification of the main technical characteristics in the self-monitoring mode
The measuring circuits of the mezzanine are galvanically isolated from the housing. The galvanic isolation voltage is not less than 200 V. The galvanic isolation resistance is not less than 20 MOhm.
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Number of channels 2 |
Connection diagram of reproducible direct current resistance of each channel four-wire |
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Range of reproduction of resistance of direct current of each channel 1 to 262143 Ohm |
Step for setting reproducible DC resistance 1 Ohm |
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Limits of permissible absolute error of reproduction of resistance to direct current ± (0,2 х 10ˉ² Rx + 2) Ohm, where Rx – set value |
When changing the resistance values are absent
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| The electric strength of the channels from each other, as well as between each channel and the housing is not less than 200 V |
Resistance of galvanic isolation of channels from each other, as well as between each channel and housing not less than 20 MOhm |
| Mezzanine provides verification of the main technical characteristics in the self-control mode |
Maximum power dissipated by the reproducible DC resistance of each channel 100 mW |