Typical Machinery AB Rockwell ICS Triplex T8442 Trusted TMR Speed Monitor

Typical Machinery ICS Triplex T8442 Trusted TMR Speed Monitor AB Rockwell

ICS Triplex T8442

The Trusted® T8442 TMR Speed Monitor monitors the shaft speed and acceleration of rotating machinery. It provides machine protection for over-speed and over-acceleration shutdown functions. Typical machinery applications include steam and gas turbines driving pumps, compressors and generators. A T8442 Speed Monitor Module within a Trusted System provides the capability to perform turbine speed control independent of the machinery protection functions.

System response times are often critical for these types of application. To minimize processing delays the T8442 operates as a self-contained fault tolerant control sub-system within the Trusted System environment.

Each T8442 has three monitoring and control groups. Each group provides the Speed Monitoring and shutdown control facilities required for one rotating machine. Up to three turbine trains can be handled by a single T8442. A single rotating machine group comprises of three separate Triple Modular Redundant (TMR) speed input channels and two separate quad redundant, fault tolerant output drive structures. Turbines having more than three speed pickups can be accommodated by combining monitoring and control groups.

Recommend Products

1. Allen-Bradley: PLC-5 1771, 1785 series

ControlLogix 1756 series

compactLogix 1769 series

SLC 500 1747/1746 series

2. ABB: AC800M series controller module

AC800F series controller module

800xA series module

ABB DSQC, Bailey, I/O module

3. GE: IC200, IC693, IC694, IC695, IC697, IC698

4. Schneider Electric:TRICONEX (3009 3625 3721)

FOXBORO (FBM201 FBMSVH)

Modicon Premium,TSX Micro

5. SIEMENS: S-200, S-300, S -400, S-1500, S5, S-1200, Siemens Moore

6. Honeywell:TDC 2000, TDC3000, TPS,TDC 2000, TDC3000, TPS

7. Bently Nevada: TSI monitoring module

8. Others: PROSOFT

YOKOGAWA

Rockwell

Emerson DeltaV OVATION

Recommended Products

We have a professional commercial sales team, warehouse team and quality control sourcing team, and backup team, working together to serve you. All of our provided products are original brand new with factory-sealed packages. With large parts in stock and good cooperation with experienced express companies, we can deliver to you very fast. We ship automation programmable logic controller (PLC) parts worldwide with good prices and superior quality.