| Manufacture | Invensys Triconex |
| Item No | 3664 |
| Article number | 3664 |
| Series | TRICON SYSTEMS |
| Origin | United States（US） |
| Dimension | 73*233*212(mm) |
| Weight | 0.5kg |
| Customs Tariff Number | 85389091 |
| Type | Dual Digital Output Module |
The 3664 module provides dual digital output channels, each capable of controlling valves, motors, actuators and other field devices that require a simple on/off control signal. This dual-channel setup allows for redundant control of the device, ensuring that the system can continue to operate without loss of output functionality in the event of a failure. It is hot-swappable, meaning it can be replaced or repaired without shutting down the system.Frequently asked questions about the product are as follows: -What are the advantages of using Triconex 3664 modules in a TMR system? The 3664 modules feature triple module redundancy. This ensures that the system continues to operate reliably and safely even in the event of a fault. -What types of devices can the 3664 modules control? The 3664 can control digital output devices such as solenoids, actuators, valves, motors, and other binary devices that require simple on/off control. -How does the 3664 module handle faults or failures? If a fault, output failure, or communication problem is detected, the system generates an alarm to alert the operator. This allows the system to remain safe and operational even in the event of a fault.