Honeywell | CC-TAIL51 | LLAI IOTA Non-Redundant Module

Definitions:
Input Output Termination Assembly (IOTA): An assembly that holds the IOM and the connections for field wiring
Input Output Module (IOM): A device that contains most of the electronics required to perform a specific I/O function. The IOM plugs onto the IOTA

Detailed Specifications:

• Input Type:

  • Voltage, current (2-wire or self-powered transmitters)

• Input Channels:

  • 16 Channels (12 Single Ended / 4 Differential)

• 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)

• Normal Mode Rejection Ratio, at 60 Hz:

  • 19 dB

• 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 M Ω powered

• Input Scan Rate:

  • 50 ms

• Hardware Accuracy (@ CMV = 0 V):

  • ± 0.075% of full-scale (23.5°C± 2°C)
  • ± 0.15% of full-scale (0 to 60°C)