Overview
The MC-TAMT04 51305890-175 from Honeywell delivers precise low-level thermocouple signal multiplexing for industrial automation systems.
It supports accurate temperature signal acquisition while maintaining stable communication within Honeywell distributed control environments.
Moreover, this module integrates efficiently into Honeywell UCN architecture, ensuring reliable performance across complex process control applications.
Engineers prefer MC-TAMT04 51305890-175 for its high measurement accuracy and robust electrical isolation design.
Specification
| Parameter | Specification |
|---|---|
| Model | MC-TAMT04 51305890-175 |
| Manufacturer | Honeywell |
| Product Type | Low Level Thermocouple Multiplexer Module |
| Series | Honeywell UCN (Universal Control Network) |
| Input Channels | 16 thermocouple input channels |
| Supported Sensor Types | Type J, K, T, E, and other standard thermocouples |
| Input Signal Level | Low-level millivolt signals |
| Input Voltage Range | ±100 mV typical |
| Resolution | High-resolution analog-to-digital conversion |
| Accuracy | ±0.1% of full scale |
| Cold Junction Compensation | Integrated automatic compensation |
| Isolation Type | Channel-to-system electrical isolation |
| Isolation Voltage | Up to 1500V AC |
| Multiplexing Method | Sequential channel scanning |
| Scan Rate | ≤ 100 ms per full channel cycle |
| Interface | UCN backplane communication interface |
| Connector Type | Terminal block for field wiring |
| Power Supply | Backplane powered |
| Power Consumption | ≤ 6W typical |
| Dimensions (L × W × H) | Approx. 160 × 120 × 50 mm |
| Weight | Approx. 0.6 kg |
| Mounting Method | Rack-mounted module |
| Operating Temperature | 0°C to +60°C |
| Storage Temperature | -40°C to +85°C |
| Humidity Range | 5% to 95% non-condensing |
| EMC Compliance | Industrial EMC standards compliant |
| Noise Filtering | Integrated hardware filtering for stable signal acquisition |
| LED Indicators | Channel status and diagnostic LEDs |
| Wiring Method | Screw terminal connections |
| Redundancy Support | Compatible with system redundancy configurations |
FAQ
Q1: What thermocouple types does the module support?
The MC-TAMT04 51305890-175 supports multiple types including J, K, T, and E for flexible applications.
Q2: Does the module include cold junction compensation?
Yes, the MC-TAMT04 51305890-175 includes integrated cold junction compensation for accurate temperature measurement.
Q3: What is the delivery time for this product?
We keep MC-TAMT04 51305890-175 in stock, and we ship within 3 days to 2 weeks.
Q4: Which shipping carriers do you use?
We usually deliver MC-TAMT04 51305890-175 through DHL and other reliable logistics providers.
Q5: Can I return the product if quality issues occur?
Yes, we support returns within 30 days if any quality problem occurs after delivery.















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