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Dettagli:
Contatto
Ora chiacchieri
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| Condizione: | Nuovo di zecca originale | Garanzia: | un anno |
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| Modo di spedizione: | DHL Fedex | Applicazione: | industria chimica del gasolio |
| Evidenziare: | 24 V DC supply Intrinsic Safety Barrier,HART I/P and valve positioner Isolated Barrier,SIL 2 acc. to IEC/EN 61508 SMART Current Driver |
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This signal conditioner provides galvanic isolation between field circuits and control circuits. The device repeats the input signal from a control system to drive SMART I/P converters, electrical valves, and positioners located on the field side.
Digital signals are superimposed on the analog values at the field side or control side and are transferred bi-directionally. The current is transferred via a DC/DC converter and repeated at the output terminals.
An open field circuit presents a high impedance to the control side to allow alarm conditions to be monitored by the control system. Test sockets for the connection of HART communicators are integrated into the terminals of the device.
Persona di contatto: Vivian Chan
Telefono: +86 13510341645
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