AUTOMATION & ELECTRONICS, INC.
STRB
4 Channel Turbine Accumulator Input Smart Card: Specifications
4 Channel Turbine Accumulator Input Smart Card: Specifications
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SDAO... SRAO...
Turbine/Accum
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ARC... SDIO... SRIO...| Mechanical | Size: 4-1/2" x 9" PC board |
| Mounting: Snap track | |
| Environmental | Operating temperature: -40 to +158 deg. F (-40 to +70 deg. C) |
| Relative humidity: 5 to 90% non-condensing | |
| Power requirements | Processor: Less than 100 mA @ 10 to 30 VDC |
| CPU / Memory | CPU: 68HC11 |
| Memory: 128 kB flash, 32 kB EEPROM, 2 kB RAM | |
| Inputs | Turbine: 30 mV to 1 VDC @ 10-3,000 Hz (10,000 Hz for Channel 1) |
| Pulse: Dry contact or open collector type, 5 VDC @ 2 mA, 0-30 Hz or 0-200 Hz | |
| Accumulators: 16-bit (0-65535) | |
| Communications | RS-485; 9,600 baud; two RJ45 connectors |
| Protocols | MODBUS RTU protocol |