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- Overview
- Specifications
- Description
- Applications
- Features
- FAQ
- Recommended Products
Overview
Place of Origin: |
USA |
Brand Name: |
ICS TRIPLEX |
Model Number: |
T8442C |
Packaging Details: |
Original new Factory Sealed |
Delivery Time: |
5-7 days |
Payment Terms: |
T/T |
Supply Ability: |
In stock |
Specifications
|
Parameter |
Value |
|
Part Number |
T8442C |
|
Part Name |
Speed Monitor Module |
|
Dimensions |
3 × 30.2 × 26.5 cm |
|
Weight |
1.2 kg |
|
Operating Voltage Range |
20 to 32 Vdc (typical 24 Vdc) |
|
Maximum Power Dissipation |
40 to 80 W (depending on configuration and load) |
|
Isolation Barrier |
2500 V impulse withstand; fully isolated optical/electromagnetic I/O |
|
Speed Input Channels |
3 TMR speed inputs per machine group |
|
Sensor Compatibility |
Supports active and passive sensor probes |
|
Shutdown Control Outputs |
2 quadruple-redundant fault-tolerant volt-free contacts per machine group |
|
Operating Temperature |
0°C to +60°C |
|
Storage Temperature |
-25°C to +70°C |
|
Relative Humidity |
10–95% RH (non-condensing) |
Description
The T8442C is a high-performance speed monitor module designed specifically for industrial control applications. It is suitable for speed monitoring of various rotating machinery, ensuring the safety and efficiency of the production process.
Applications
Thermal Power Plants: Monitors steam turbines and generators to prevent overspeed accidents.
Oil Refineries: Supervises compressors and machinery for safe operation in hazardous environments.
Steel Plants: Controls blower and rolling mill speeds to maintain stable heavy-load operation.
Fertilizer Plants: Protects ammonia compressor units with reliable shutdown control.
Cement Plants: Monitors kilns, crushers, and fans to avoid overload and drive failures.
Features
Overspeed and Acceleration Protection: Real-time monitoring enables millisecond shutdown during overspeed events.
TMR Redundancy: Triple-redundant circuits ensure fault tolerance and uninterrupted operation.
Multi-Machine Control: One module monitors up to 3 independent rotating machine groups.
Online Hot-Swap: SmartSlot support allows module replacement without system interruption.
FAQ
Q: What is the operating voltage range of the T8442C speed monitor module?
A: The operating voltage range is 20V DC to 32V DC, with 24V DC as the typical value.
Q: What is the maximum heat dissipation of the T8442C module under full load?
A: Depending on configuration and load, power dissipation is about 40W to 80W.
Q: What isolation standard does the T8442C speed monitor module provide?
A: It supports 2500 V impulse isolation between input and output.
Q: How many speed input sensors can the T8442C module support per machine group?
A: Each group supports 3 TMR speed inputs and accepts active or passive probes.
Q: How many shutdown control outputs does the T8442C module provide?
A: Each machine group provides 2 fault-tolerant volt-free shutdown outputs.
