Terminal Ex type RT 650 (2010002)
This unit is used for communication with users in potentially explosive atmospheres.
Units consists of graphics display (240x64) and keyboard.
ES Certifikát o přezkoušení typu / EC-Type Examination Certificate
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Specifications | |
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Unit size [mm] : |
305x208x60 |
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Power supply : |
5VDC a -6,8VDC ( conected Barrier Ex, MFT1000) |
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Comunications : |
1x RS 422, 1x TTL ok |
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Coverture : |
IP54 |
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Circuit description | |||||
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Connector |
I/O | ||||
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+5V |
Power supply +5VDC | ||||
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GND |
Power supply GND (5VDC and -6,8VDC) | ||||
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-6,8V |
Power supply -6,8VDC | ||||
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TxD |
Comunications TTL (open collector) | ||||
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RxD |
Comunications TTL (open collector) | ||||
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A |
Comunications RS422 Rx+ | ||||
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B |
Comunications RS422 Rx- | ||||
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Y |
Comunications RS422 Tx+ | ||||
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Z |
Comunications RS422 Tx- | ||||