Process Signal Measurement Solution
No. of Channels - Eight. (One internal thermistor and 7 analog inputs).
Standard Inputs - Input type: Input Impedance:
0 to 2.5 volts DC channel Greater than 1M ohm
0 to 5.0 volts DC (2 channels) Greater than 1M ohm
0 to 10.0 volts DC channel Greater than 1M ohm
0 to 200 millivolts DC channel Greater than 1M ohm
0 to 25 milliamps DC (2 channels) 20 ohms
Optional Inputs - All external channels 0 to 2.5 volts, 0 to 5 volts, 0 to 10 volts, or 0 to 25mA.
Accuracy - +/– 0.5% of full scale.
Voltage channels: +/– 40 volts and Current channels - +/–70mA (reverse polarity protected).
Transducer Restrictions - The use of a single power supply is recommended to avoid ground loops or use loop isolators.
Memory Size - 32 KB, 128 KB and 1.5 MB.