Products Description
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Honeywell 8C-TAIMA1 51307171-175 Analog Input I/O Termination Assembly
Product Description
The Honeywell 8C-TAIMA1 51307171-175 is a low-level analog input I/O Termination Assembly (IOTA) used with Honeywell Series 8 systems. This IOTA is designed specifically to interface with the 8C-PAIMA1 thermocouple/RTD analog input module, providing robust temperature measurement capabilities. It integrates seamlessly into the Series 8 I/O system architecture and allows for simplified installation, enhanced signal conditioning, and increased reliability in process control applications.
It features conformal coating (indicated by the 8C prefix), providing protection in harsh industrial environments, and supports 16 isolated channels with full sensor integration capabilities, including cold junction compensation for thermocouples and precision resistance measurement for RTDs.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model Number | 8C-TAIMA1 |
| Description | I/O Termination Assembly for TC/RTD inputs |
| Compatible IOM | 8C-PAIMA1 (Low-Level Analog Input Module) |
| Input Type | Thermocouple and/or RTD |
| Number of Channels | 16 (Isolated) |
| Voltage Rating | 24 VDC |
| Module Current Rating | 120 mA |
| Input Scan Rate | 1 second fixed |
| Channel Bandwidth | 0 to 4.7 Hz (-3 dB) |
| Input Impedance (TC) | 1 MΩ at DC |
| Nominal Input Range (TC) | –20 to +100 mV |
| Supported RTD Types | Pt100, Cu10, Cu50, Ni120 |
| Supported TC Types | J, K, E, T, B, S, R |
| Cold Junction Compensation | –20 to +60°C, ±0.5°C typical |
| Isolation | Full isolation channel-to-channel, to power, to shield |
| Operating Temperature | 0 to 60°C |
| Storage Temperature | –40 to +85°C |
| Certifications | Class I, Div 2; Zone 2 AEx/Ex nA IIC T4 |
| Dimensions | 220 mm x 120 mm x 228.6 mm |
| Weight | 0.6 kg |
| Installation | Vertical, cabinet-mounted |
| Mounting | Direct onto cabinet backplate via standard Series 8 mounting system |
| Module Replacement | Hot-swappable |
Product Features
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Supports 16 isolated temperature input channels (TC/RTD)
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Conformal coated for G3-level harsh environments
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Remote cold junction compensation
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Surge and overvoltage protection per EN 61000-4-5
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Standard modular connectors for simplified wiring
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Compatible with Honeywell Series 8 architecture
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Hot-swappable with no system downtime
Product Advantages
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Enhanced reliability in temperature measurement due to isolated input channels and robust diagnostics
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Cost-effective installation with integrated termination and field wiring in a single assembly
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Reduces downtime through hot-swappable module design
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Minimizes footprint with compact vertical installation layout
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Redundancy ready, supporting high availability configurations when paired with redundant modules
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High signal integrity ensured by integrated cold junction compensation and shielding
Product Applications
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Oil & Gas refineries – temperature sensing for pipelines and furnaces
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Petrochemical plants – RTD/TC inputs for reactor and distillation column monitoring
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Power generation – temperature monitoring in turbines, boilers, and heat exchangers
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Pharmaceuticals – precise temperature tracking in manufacturing and cleanrooms
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Food & Beverage – temperature control in storage and processing units
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Water treatment – temperature sensors for chemical dosing and process control
Latest Product Report Title
“Series 8 TC/RTD Input Module Integration in Harsh Industrial Environments – Performance Validation Report, Rev. 1.2 – December 2015”
Recommended Related Models (Same Series)
| Model Number | Description | Channels | IOTA Size | Redundancy Support |
|---|---|---|---|---|
| 8C-PAIMA1 | TC/RTD Analog Input Module | 16 | – | Yes |
| 8C-TAIXA1 | Analog Input IOTA (Single Ended) | 16 | 6” | No |
| 8C-TAIXB1 | Analog Input IOTA (Single Ended, Redundant) | 16 | 12” | Yes |
| 8C-TAIDA1 | Analog Input IOTA (Differential) | 16 | 9” | No |
| 8C-TAIDB1 | Analog Input IOTA (Differential, Redundant) | 16 | 12” | Yes |
| 8C-PAIH54 | Analog Input with HART, Differential | 16 | – | Yes |
Popular Honeywell Models
| Model Number | Description | Type | Channels | IOTA Size | Weight |
|---|---|---|---|---|---|
| 8C-PAOHA1 | Analog Output with HART | Output | 16 | 6” | 0.5 kg |
| 8C-PAONA1 | Analog Output without HART | Output | 16 | 6” | 0.5 kg |
| 8C-PCNT01 | C300 Controller Module | Controller | – | – | 0.7 kg |
| 8C-PDILA1 | Digital Input Module (24VDC) | Input | 32 | 9” | 0.6 kg |
| 8C-PDODA1 | Digital Output Module (24VDC) | Output | 32 | 9” | 0.6 kg |
| 8C-TAIDA1 | Analog Input IOTA (Differential) | Termination Assembly | 16 | 9” | 0.6 kg |
FAQ
Frequently Asked Questions (FAQ)
Q1: What type of signals does the 8C-TAIMA1 support?
A1: It supports thermocouple and RTD input signals for temperature measurement.
Q2: Is the 8C-TAIMA1 module suitable for hazardous environments?
A2: Yes, it complies with Class I, Div 2 and Zone 2 AEx/Ex nA IIC T4 hazardous area certifications.
Q3: Can this module be replaced under power?
A3: Yes, it supports hot-swapping, allowing module replacement without shutting down the system.
Q4: What is the scanning rate of the 8C-TAIMA1 IOTA?
A4: The module operates with a fixed input scan rate of 1 second.
Q5: Does the 8C-TAIMA1 support redundancy?
A5: Redundancy is supported when used with appropriate redundant IOM configurations.
Q6: What is the difference between coated and uncoated versions?
A6: The coated version (8C- prefix) provides protection against dust, moisture, and corrosive environments, suitable for harsh industrial settings.
Q7: Which RTD and TC types are supported?
A7: Supported RTDs include Pt100, Cu10, Cu50, Ni120. Supported thermocouples include J, K, E, T, B, S, and R types.
Q8: What kind of isolation does this module offer?
A8: It offers full isolation channel-to-channel, channel-to-IOL, and channel-to-power supply common, ensuring signal integrity and system protection.
Tags
Packing & Delivery
We will use wear-resistant cartons to seal the boxes, and take photos for your confirmation before sealing. We will pack the boxes only after confirmation.
For express delivery, we will use DHL, UPS, TNT, FedEx and EMS.
Please rest assured that we have a deep cooperation with express delivery companies and can ensure that your goods are delivered to you in good condition.
