Specifications
Input Type:
- Voltage, current (2-wire or self-powered transmitters)
Input Channels:
- 16 Channels (12 Single Ended / 4 Differential)
Performance Parameters
-
Common Mode Rejection Ratio:
- DC to 60 Hz (500 Ω source imbalance): 70 dB
-
Common Mode Voltage:
- DC to 60 Hz: -6 to +5 V peak
-
A/D Converter Resolution: 16 bits
Input Range
- 0 to 5 V
- 1 to 5 V
- 0.4 to 2 V
- 4-20 mA (through 250 Ω resistor)
Noise Rejection
-
Normal Mode Rejection Ratio:
-
Normal Mode Filter Response:
- Single-pole RC, -3 dB @ 6.5 Hz
-
Maximum Normal Mode Input:
- (Differential inputs, no damage): ± 30 Volts
-
Crosstalk:
- DC to 60 Hz (channel-to-channel): -60 dB
Input Impedance
-
Voltage Inputs: > 10 MΩ (powered)
Scan Rate and Accuracy
-
Input Scan Rate: 50 ms
-
Hardware Accuracy:
- ± 0.075% of full-scale (23.5° ± 2°C)
- ± 0.15% of full-scale (0 to 60°C)
Transmitter Field Power Conditioning:
- Individually Protected Current Limiting Circuits for Class 1, Div 2 non-incendive interfacing
- No fusing required
Features
- Extensive self-diagnostics
- Optional redundancy
- Supplies non-incendive field power
- Non-incendive power
- Fast loop scan
