Remtrol’s wireless data relay, the Macaw, meets these specifications.
MECHANICAL |
|
Overall Size |
3 x 4 x 5 inches |
Case Type |
NEMA 4 Cast Aluminum |
Cover |
Gasketed |
ELECTRICAL |
|
Power input |
10 to 35 VDC |
Operating Current |
30 mA |
Charging Current |
150 mA |
Standby Current |
<100 uA |
SERIAL I/O |
|
Type |
RS-422/485 |
Baud Rate |
300 to 19200 Baud |
Voltage |
5 Volt RS-232 |
CONTROL BUS |
|
Industry standard I2C Bus |
|
DIGITAL I/O |
|
Number of Channels |
11 |
Voltage |
5 Volt TTL |
ANALOG INPUT |
|
Number of Channels |
5 |
Voltage |
0 to 2.5 VDC (12 bit) |
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, |
ANALOG OUTPUT |
|
Number of Channels |
2 |
Voltage |
0 to 2.5 VDC (12 bit) |
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 |
GPS |
|
8 Channel GPS |
|
DGPS Ready |
|
WIRELESS MODEM |
|
Packet Modem |
|
OUTPUT POWER |
|
7 VDC 300 mA max (switchable) |
|
RESPONSE TIME (NOMINAL) |
|
1 seconds (Nationwide) |
|
REALTIME CLOCK |
|
5 min/yr drift (0 drift with GPS) |