HONEYWELL 51307719-176 DC-TAOX61 Product Specification
1. Product Overview
The Honeywell 51307719-176 DC-TAOX61 is a high-precision analog output control module tailored for Honeywell’s Experion PKS and TDC 3000 distributed control systems (DCS). As a critical interface between DCS controllers and field actuators, it converts digital control signals into stable analog outputs to regulate industrial process variables such as flow, pressure, temperature, and level. Widely deployed in oil & gas, petrochemical, and power generation industries, this module ensures accurate control of valves, pumps, and regulators, supporting consistent and efficient process operation.
Compliant with international standards including IEC 61508 (SIL 2) and ANSI/ISA 50.00.01, the DC-TAOX61 features high output accuracy, fault-tolerant design, and robust anti-interference performance. It maintains reliable operation in harsh industrial environments with electromagnetic noise, temperature fluctuations, and vibration, meeting the stringent precision requirements of critical process control systems.
2. Technical Parameters & Specifications
|
Category
|
Details
|
|
Product Model
|
Honeywell 51307719-176 DC-TAOX61
|
|
Product Type
|
Analog Output Control Module (SIL 2 Certified)
|
|
Compatible Systems
|
Honeywell Experion PKS DCS, TDC 3000 DCS
|
|
Output Channels
|
16 Channels (Isolated from Each Other)
|
|
Output Signal Type
|
4–20 mA DC (Default); 0–20 mA DC (Configurable)
|
|
Output Accuracy
|
±0.05% of Full Scale (25°C)
|
|
Load Capacity
|
0–600 Ω per Channel
|
|
Response Time
|
≤10 ms (0–90% Full Scale)
|
|
Communication Interface
|
Honeywell LCN; Modbus RTU (Optional)
|
|
Power Supply
|
24 V DC ±15% (Redundant Input); Power Consumption: ≤30 W
|
|
Isolation
|
Channel-to-Channel: 500 V DC; Channel-to-Backplane: 1000 V DC
|
|
Environmental Ratings
|
Operating Temp: 0°C–60°C; Humidity: 5%–95% (Non-Condensing); Vibration: ≤2 g
|
|
Certifications
|
IEC 61508 (SIL 2); ANSI/ISA 50.00.01; UL 508; CE; RoHS
|
3. Key Features
3.1 High-Precision Output Performance
With an output accuracy of ±0.05% of full scale and low temperature drift (≤0.01%/°C), the module ensures consistent and precise control signals for field actuators. This high precision minimizes process deviations in critical applications like chemical reactor temperature control and oil pipeline pressure regulation, improving product quality and process stability.
3.2 Channel-to-Channel Isolation
Each of the 16 output channels features 500 V DC galvanic isolation, preventing cross-interference between channels and protecting the module from voltage surges caused by faulty field equipment. This isolation design enhances system reliability, especially in complex industrial environments with multiple interconnected actuators.
3.3 SIL 2 Safety Compliance
Certified for SIL 2 operation, the module integrates built-in self-diagnostic functions (including open-circuit and short-circuit detection) with ≥99.5% fault coverage. Redundant power input ensures uninterrupted operation, making it suitable for safety-critical applications such as emergency shutdown systems and boiler feedwater control.
3.4 Flexible Configuration & Integration
The module supports configurable output signals (4–20 mA or 0–20 mA) via Honeywell’s Control Builder software, adapting to different types of field actuators. It seamlessly integrates with Experion PKS and TDC 3000 DCS via the LCN network, enabling centralized monitoring and parameter adjustment without additional communication adapters.
4. Related Honeywell Products
-
Honeywell 51307720-176 DC-TAOX62: 8-channel high-power analog output module, supporting up to 500 mA per channel for large actuators.
-
Honeywell C300 Controller: Core controller of Experion PKS DCS, generating digital control signals for DC-TAOX61.
-
Honeywell 51304650-100 DC-TAIX51: 16-channel analog input module, paired with DC-TAOX61 for closed-loop process control.
-
Honeywell 51307601-176 DC-TAIL51: Digital control module, coordinating with DC-TAOX61 in hybrid control systems.
-
Honeywell Experion PKS HMI: Human-machine interface, enabling real-time monitoring of DC-TAOX61 output status and parameter configuration.
There are no reviews yet.