Nanjing Yigong Technology Co., Ltd. is a high-tech enterprise mainly engaged in international process control and automation products. It is the general distributor of Honeywell control systems (DCS, PLC, SIS, RTU, etc.), and a number of General agent in East China, dedicated to the sales, engineering, testing, maintenance, technical training and services of industrial control products and control systems. The products involve major automation-related products, such as: distributed control system (DCS), programmable logic control (PLC), instrument safety system (SIS), remote terminal equipment (RTU), data acquisition and conditioning, process controller, recorder, pressure and temperature sensor (transmitter), fire detection and combustion control products, valves and Actuators, hazardous gas detection and analysis instruments, water quality analysis instruments, etc., we can provide customers in various industries with optimal comprehensive automation solutions based on whole-plant integration.

The RTU2020 series has an innovative modular hardware design, and the CPM control processor module is directly plugged into the IOTA base module. IOTA modules are designed to accommodate only passive components such as terminal blocks and I/O expansion ports. I/O can be expanded without any additional components.

RTU2020 is equipped with an advanced dual-core 667MH processor, which has the ability to meet current application uses and reserved capabilities to meet future needs.

RTU is required to ensure the reliability of data communication, even in low-bandwidth network application environments. RTU generally serves as a slave device and communicates with the remote SCADA system through redundant connections on two different media ; however, RTU also needs to serve as a master station to communicate with local subsystems such as gas chromatographs and intelligent drive equipment. RTU2020 supports SCADA protocols (for example, through two Ethernet ports and four serial ports, communication protocols such as Modbus and DNP3, etc.) to meet various application scenarios.

Honeywell Asset Device Management Platform FDM manages RTU2020 and its connected HART field devices through the HART-IP protocol.

The non-redundant controller of RTU2020 is equipped with 28 fixed onboard I/Os and supports the following I/O point combinations

Analog input AI (HART) 8 l

Analog output AO (HART) 2 l

Digital input DI      10

Digital output DO      6 l

Pulse input (high speed) or digital input PI/DI     2

RTU Builder is an RTU2020 configuration tool that users can use to design, configure, program and maintain RTU.

In order to simplify the ordering process, RTU2020 limits the number of equipment models required for the supply of RTU complete machines. For example, for a non-

The complete redundant RTU machine requires only one device model, namely SC-UCMX01.

If you need to order spare parts, you can order the following independent modules to form a complete RTU machine.

SC-UCMX01

SC-UCMX02

SC-UCNN11

SC-UMIX01

SC-TEPR01

SC-TEPL01

SP-EBLDR1

SP-MCALC1

SP-MRUN01

SP-IHARTP

SP-IWIO01

SP-EMD151

SP-EMD151-ESD

SP-EMD160

SP-EMD160-ESD

SP-EMD161

SP-EMD161-ESD

SP-EMD170

SP-EMD170-ESD