Products
LN 3000 Modules
General features of the intelligent module
The LN-D series fieldbus front-end module is the latest product developed based on the development and application of our decentralized control system for many years. The performance,
features, and ease of use are significantly improved than similar products on the market. Its main features are:
- Using high performance low power 32 bit microcontroller.
- Completely independent dual CAN bus interface.
- Two-way 24V power supply.
- Two-level watchdog, offline self-recovery.
- Output self-hold during failure or reset.
- Analog input/output signal channel-channel isolation.
- The analog input can select internal and external power supply through jumper, and supports two-line transmitter.
The Sequence Of Event(SOE) module is equipped with three independent CAN interfaces with high accurate of synchronization between modules, and the SOE resolution is less than 1ms.
- The ETS protection module has the SOE function, which is protected by the hardware circuit.
- Protection for modules and self-recovery of communication channels,two-level overcurrent protection.
- Modules are connected in a cascade mode.
- Four panel indicators (power supply, operation, CAN-A status, CAN-B status).
- Complete industrial-class components are adopted with a operating temperature range of -10~60°.
- 95mm wide, 142mm long, 124mm high, rertically-installed, the module is separated from the base, for easy maintanans.
- Plastic and aluminum profile casing.