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| MicroLink-RS232
Specifications 101-0005 |
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See Also...
Useful Links...
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The simplest link between your HART protocol smart transmitters and any computer with a standard RS-232 port is the MicroLink™ modem. No batteries to replace or configuration switches to set. Modem power is taken from both DTR and RTS to increase compliance with some low power serial ports. MicroLink conforms to FCC part 15, class B and is CE certified.
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Enclosure Molded Buna-N rubber with Stainless Steel cover |
1.75" x 2.375" x 0.5" (5 ounces) |
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Serial Port Connector Cable Length DTR CTS RTS RCV |
9 Pin D-Shell 6ft (can be extended to 50' max) Provides modem power, connected to CTS Connected internally to DTR Selects Transmit/Receive Mode +/-3V min, +/-15V max 1200 BAUD |
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Loop Port Connector Isolation DC Loop Voltage Cable Length |
Pomona Mini-Clips Transformer 1KV (Loop to Modem) 50Vdc maximum 1 foot each |
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Loop Transmit Amplitude Space Frequency Mark Frequency BAUD Rate |
HART compliant (400 - 600mv p-p) 2200Hz 1200Hz 1200 |
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Environmental Specifications Operating Temperature Storage Temperature Humidity |
0° to +50°C -40° to +85°C 95% Non-Condensing Relative Humidity |
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