The key features of this powerful controller are:
● Fault tolerant loop 100 Mbps /O communication
Increase speed by directly executing IEC standard control language in ASIC hardware
● Redundant module, ECC memory error correction, higher reliability
Gigabit monitoring network
Toshiba's latest industrial controller, the Unifi nv Series controller, is a big step beyond the existing V Series used in industries around the world. Capabilities include high-speed logic, sequencing, motor speed control, and continuous control
Make. High-speed /0 communication uses the industry's first 100Mbps fault-tolerant ring network "TC-net /O "to connect remote, field-installed I/O. Function details Bit and integer processing :20 ns; Float/multiply :120ns
Short control cycle Three independently scheduled cycle tasks: 0.5ms ~ 1000ms program capacity Large program up to 256 kg of steps (instructions), up to 385 cycle program high data capacity local/global variables
256k words; :/O variable 1 6,384 16-bit word interrupts A total of 16 interrupt tasks up to 3 controllers per chassis up to 4 communication modules: redundancy can be performed for controller and network configuration of four IEC 61131-
3 Standard languages :LD, FBD, SFC, and ST Memory reliability Error-correcting ECC circuits in the internal memory of each module
The UTLH21 is a PLC (Programmable logic controller) module manufactured by Toshiba. Based on the ARM Cortex-M3 architecture, it features high performance, low power consumption, rich communication interfaces and memory, strong scalability, high security and a wide operating temperature range.
Specifically, UTLH21 has a frequency of up to 80 MHz, built-in Flash memory and RAM, provides USB, I2C, SPI, UART, CAN, LIN and other communication interfaces, supports the connection of external memory and other peripherals, and has hardware encryption and security authentication functions. In addition, it can work in the operating environment from -40°C to +85°C, suitable for a variety of applications.
In practical applications, UTLH21 may be used to enable cloud-based wellhead control, as seen in the case of Temblor Petroleum. In this case, UTLH21 was used to remotely monitor and operate the wellhead, provide real-time production data, and secure the data through network reinforcement.
