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- Overview
- Specifications
- Description
- Applications
- Competitive Advantage
- Functions
- FAQ
- Recommended Products
Overview
Place of Origin: |
USA |
Brand Name: |
ICS TRIPLEX |
Model Number: |
T9481 |
Packaging Details: |
Original new Factory Sealed |
Delivery Time: |
5-7 days |
Payment Terms: |
T/T |
Supply Ability: |
In stock |
Specifications
|
Model |
T9481 |
|
Product Type |
Analog Output Module |
|
Output Channels |
3 |
|
Safety Integrity Level |
1oo10 / 1oo20 |
|
Self Test Interval |
< 1 hour (system dependent) |
|
Least Significant Bit (Control) |
0.98 µA |
|
Least Significant Bit (Monitor) |
3.9 µA |
|
Output Current (Nominal) |
4–20 mA |
|
Output Current Range (Maximum) |
0.1–24 mA |
|
Output Current Control Resolution |
0.98 µA (15-bit) |
|
Output Current Monitoring Resolution |
3.9 µA (13-bit) |
|
Output Current Control Accuracy |
±10 µA @ 25 °C |
|
Calibrated Accuracy @ 25 °C |
±10 µA |
|
Error @ 25 °C (1 year @ 40 °C) |
0.30% + 10 µA |
|
Error @ 25 °C (2 years @ 40 °C) |
0.35% + 10 µA |
|
Error @ 25 °C (5 years @ 40 °C) |
0.44% + 10 µA |
|
Temperature Drift |
(0.01% + 0.1 µA) per °C |
|
Module Supply Voltage |
Redundant +24 VDC nominal (18–32 VDC range) |
|
Field Supply Voltage |
18–32 VDC |
|
Power Dissipation |
3.6 W (12.3 BTU/hr) |
|
Maximum Output Voltage (No Damage) |
±60 VDC |
|
Compliance Voltage Range |
3–32 VDC |
|
Load Impedance |
0–750 Ω (typical 250 Ω) |
|
Maximum Field Loop Power Dissipation |
0.77 W per loop (2.63 BTU/hr) |
Description
The ICS TRIPLEX T9481 is an industrial-grade, high-performance analog output module primarily used to convert digital signals into analog signals for controlling various industrial equipment and processes. This module is widely used in automated control systems, enabling precise control of actuators and accurate process regulation.
Applications
Large Petrochemical Plants: Precision control of cracking and distillation valve actuation.
Supercritical Thermal Power Plants: High-speed turbine and boiler feedwater control loops.
Offshore Oil & Gas Platforms: Reliable actuator control in harsh explosion-proof environments.
Fine Chemical & Pharma Plants: Redundant safety actuation for toxic and reactor valve systems.
Steel & Metallurgy Blast Furnace Plants: High-frequency coordinated control for blast and drive systems.
Competitive Advantage
High Precision: Employs a high-precision DAC to ensure output signal accuracy and improve control precision.
Multi-Channel: Supports simultaneous output from multiple channels, improving system efficiency.
Isolation Design: Utilizes an isolation design to effectively suppress interference and improve system reliability.
Flexible Configuration: Output range, filtering, and other parameters can be configured via software to adapt to different application requirements.
Functions
Analog Signal Output: Converts digital signals to analog signals to control actuators.
Process Control: Controls various physical quantities in industrial processes, such as temperature, pressure, and flow rate.
Data Acquisition: Collects data from the production process for analysis and optimization.
Testing and Measurement: Used for various testing and measurement applications, such as electronic product testing and mechanical equipment testing.
FAQ
Q: What are the output current control and monitoring resolutions of T9481?
A: 15-bit control resolution and 13-bit monitoring resolution.
Q: What power supply range does T9481 support under voltage dips?
A: 18–32 Vdc wide range with dual +24 Vdc redundant backplane supply.
Q: What is the power dissipation of T9481 in low-energy control cabinets?
A: 3.6 W (12.3 BTU/hr) ultra-low power consumption.
Q: What load impedance range does T9481 support?
A: Typical 250 Ω, adjustable range 0–750 Ω.
Q: What is the maximum output voltage tolerance of T9481?
A: ±60 Vdc maximum withstand voltage for overvoltage protection.
