Remtrol’s wireless data relay, the Macaw, meets these specifications.
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MECHANICAL |
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Overall Size |
3 x 4 x 5 inches |
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Case Type |
NEMA 4 Cast Aluminum |
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Cover |
Gasketed |
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ELECTRICAL |
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Power input |
10 to 35 VDC |
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Operating Current |
30 mA |
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Charging Current |
150 mA |
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Standby Current |
<100 uA |
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SERIAL I/O |
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Type |
RS-422/485 |
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Baud Rate |
300 to 19200 Baud |
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Voltage |
5 Volt RS-232 |
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CONTROL BUS |
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Industry standard I2C Bus |
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DIGITAL I/O |
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Number of Channels |
11 |
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Voltage |
5 Volt TTL |
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ANALOG INPUT |
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Number of Channels |
5 |
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Voltage |
0 to 2.5 VDC (12 bit) |
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Sensor Inputs |
±10 V, ±1 Mv to ±1 V, ±1 V to ±10 V, 4-20 mA, 0-20 mA, 1-5 V, 0-5 V, 0-10 mV, 0-100 mV, Thermocouples J,K,T,E,R,S,B,N, RTD's, |
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ANALOG OUTPUT |
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Number of Channels |
2 |
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Voltage |
0 to 2.5 VDC (12 bit) |
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Control Outputs |
±10 V, ±1 Mv to ±1 V, ±1 V to ±10 V, 4-20 mA, 0-20 mA, 1-5 V, 0-5 V, 0-10 mV, 0-100 mV |
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GPS |
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8 Channel GPS |
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DGPS Ready |
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WIRELESS MODEM |
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Packet Modem |
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OUTPUT POWER |
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7 VDC 300 mA max (switchable) |
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RESPONSE TIME (NOMINAL) |
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1 seconds (Nationwide) |
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REALTIME CLOCK |
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5 min/yr drift (0 drift with GPS) |
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