ICS Triplex T8442 Speed Monitor Module
The Trusted® Speed Monitor Output Field Termination Assembly (SOFTA) is a DIN rail mounted piece of equipment.
It provides the output field interface for one rotating machine group when used as part of a Trusted T8442 Triple Modular Redundant (TMR) Speed Monitor system.
Both normally open and normally closed volt free contacts are available on the field terminals. This allows using the SOFTA in energized to trip and de-energized to trip configurations.
The two relay output channels are arranged as quad redundant, fault tolerant structures. Failure of any one relay or contact will not affect the load, or the ability to control the load.
Load current feedback to the T8442 Speed Monitor is provided for each switching path on each channel.
Force guided contact safety relays are used. These allow the T8442 Speed Monitor to detect welded or stuck output contacts via the contact status and load current feedback from the SOFTA.
Each relay, fuse and current-sensor can be replaced in situ.
Features:
• Two online tested, fault tolerant, volt free contact output channels.
• Each output can be used as either a normally open or a normally closed contact.
• Fault tolerant quad redundant output relay structure.
• Load feedback monitoring.
• Contact status feedback.
• Force guided contact, safety relays.
• Standard DIN Rail mounting.
• Each output rated.
• Relays, fuses and current sensors can all be replaced in situ.
Technical Specifications
| Part Number |
T8442 |
| Ordering Information |
T8442 |
| Product Catalog |
Trusted TMR System |
| Description |
Trusted TMR Speed Monitor Module |
| Inputs |
24 Vdc |
| Outputs |
50 mA |
| Dimension |
102 mm × 180 mm × 127 mm |
| Weight |
0.55 kg |
100% brand new and original,All the goods will be tested before shipment.
For the in stock items, we will send the order out within 5-7 days after receive the payment.
Global supplier of quality automation and control components.
Topteng offers a 12-month warranty from the date of delivery.
In the event of non-conforming product ( if damaged or incorrect product is received ),
Any nonconformity must be reported within 7 days of receipt of goods.
Questions? Call +86 18050017653 or Email sales4@nseauto.com
