Overview
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | 8C-TAIM01 51306999-175 |
| Brand | Honeywell |
| Product Type | Analog Input Module |
| Origin | USA |
| Weight | 0.24 kg |
| Dimensions | 14.5 x 12 x 5 cm |
| Input Type | Thermocouple and / or RTD |
| Input Channels | 64 fully-isolated channel-to-channel inputs |
| Input Scan Rate | 1 second fixed by IOM |
| Channel Bandwidth | 0 to 4.7 Hz (-3 dB) |
| Nominal Input Range | -20 to +100 millivolts |
| Temperature Stability | +/-20 ppm per deg C max |
| Long Term Drift | 500 ppm |
| Tariff Code | 8537101190 |
| Spare Model | 51306999-175 |
| Place of Shipment | Xiamen, China |
Channel Isolation and Temperature Measurement Processing
The Honeywell 8C-TAIM01 51306999-175 provides channel-to-channel isolation for thermocouple and RTD measurement circuits. Therefore, each input channel operates with electrical separation to reduce signal interference between field devices. The module supports low-level analog measurement signals within the specified millivolt input range.
Additionally, the module applies temperature input processing with a fixed 1 second scan rate managed by the I/O subsystem. Its 0 to 4.7 Hz channel bandwidth supports temperature monitoring applications where slow-changing process signals require stable acquisition.
For Honeywell process control applications, the module architecture supports temperature measurement functions commonly associated with DCS instrumentation. The isolated input design allows connection of multiple field temperature sensors while maintaining separation between individual measurement channels.
Frequently Asked Questions
Q: What field signals does the 8C-TAIM01 51306999-175 accept?
A: The module accepts thermocouple and RTD input signals. It provides 64 fully-isolated input channels for temperature measurement applications.
Q: Does the 8C-TAIM01 provide channel isolation?
A: Yes. The module provides channel-to-channel isolation for each input circuit to limit electrical interaction between connected field signals.
Q: What is the input scan rate of this analog input module?
A: The input scan rate is fixed at 1 second by the I/O module controller.
Field Installation Guidelines
- Install the module in the designated Honeywell Series 8 I/O hardware location according to system configuration requirements.
- Verify field wiring polarity and terminal assignments before connecting thermocouple or RTD sensors.
- Separate low-level temperature signal wiring from high-current power cables to reduce electromagnetic interference.
- Use appropriate shielding and grounding practices for analog measurement circuits.
- Confirm that field sensor types match the configured input channel settings before commissioning.
- Inspect terminal connections and cable routing during maintenance activities.
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