TRICONEX 3721 INVIS Digital Input Card

Description

TRICONEX 3721 is a digital input card designed for use in the TRICONEX Trident Safety Instrumented System (SIS). The following are its features and product descriptions:
Reliability: The 3721 card provides 16 digital input channels for monitoring various types of digital signals. It is designed for safety critical applications such as the oil and gas industry, where reliable monitoring of digital signals is crucial for safe operations. The card is also designed for harsh environments and can withstand extreme temperatures, impacts, and vibrations.
Flexibility and configurability: Each of the 16 channels on the 3721 card is individually configurable, allowing users to set input types, filters, jitter reduction times, and other parameters to suit their specific applications. In addition, the card supports multiple types of digital inputs, including contact closure, voltage signals, and current signals.
Easy to install and configure: The 3721 card is hot swappable and can be replaced without interrupting the Triconex system. This card can be configured using Triconex’s TriStation 1131 software, which provides a user-friendly interface for configuring and monitoring the Triconex system.
High cost-effectiveness: Reasonable price, high performance and quality, with high cost-effectiveness.
In summary, TRICONEX 3721 is a reliable, flexible, easy to install and configure digital input card, particularly suitable for safety critical applications and digital signal monitoring in harsh environments.

Main products with sufficient supply and inventory:

1. Foxboro: I/A series system, FBM (Field Input/Output Module) sequence control, ladder logic control, accident recall processing, DAC, input/output signal processing, data communication and processing.
2. Invensys TrIconex: Redundant fault-tolerant control system, the most modern fault-tolerant controller based on Triple Modular Redundancy (TMR) structure.
3. WestInghouse: Spare parts for OVATION system, WDPF system, MAX1000 system.
4. Rockwell Allen Bradley: ICS TRIPLEX, RelIance Ryan, SLC 500/1747/1746, MIcroLogIx/1761/1763/1762/1766/1764, CompactLogIx/1769/1768, LogIx 5000/17956/176774, PLC-5/1771/1785, etc
5. SchneIder ModIcon: Quantum 140 series processors, control cards, power modules, etc.
6. ABB: DSQC series of industrial robot parts (No.2, No.3, No.4, S4C, S4C, IRC5),
7. Baili INFI 90, etc
8. Motorola: MVME 162, MVME 167, MVME1772, MVME177 and other series.
9. XYCOM: I/O, VME board, and processor.
10. GE FANUC: Spare parts such as modules, cards, drives, etc.
11. Yaskawa: servo controller, servo motor, servo driver.
12. Bosch Rexroth: Indramat, I/O modules, PLC controllers, drive modules, etc.
13. Woodward: SPC valve position controller, PEAK150 digital controller.
14. Spare parts for industrial robot systems

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