RP4002A Communication Plugin

RP4002A Communication PluginRP4002A Communication Plugin

Processing and Communication Plugin (CPU RP4002A/RP4002B)

This plugin is the core plugin of the device, and the central processing unit is composed of high-performance ARM processors and DSP (digital signal processors)

Processor composition. ARM processors run highly stable real-time operating systems, mainly responsible for human-machine interface, backend communication, and file recording

Other functions; The DSP processor mainly completes functions such as input/output control, sampling control, protection algorithms, and logic judgment.

The CPU plugin is equipped with a startup component, which opens the outlet power supply of the outlet relay after the startup component is started. At the same time, a running monitoring component is installed,

Monitor the operational status of the board.

The terminal definition of RP4002A plug-in is detailed in the terminal diagram on the back of the device in 5.1.3.

The CPU plugin has the following external interfaces:

1. Support 3-channel 100Mbps Ethernet interfaces for communication of monitoring and security;

2. RP4002B supports 2 longitudinal fiber interfaces, while RP4002A does not support them;

3. RP4002B supports optical serial port timing, but RP4002A does not support it; When supporting differential calibration or 24V hard connection point calibration, it can be done through the board

Jumper configuration;

4. Support serial printing interface;

5. In addition, the board also supports a manufacturer specific debugging network port, which is led out through a human-machine interface plugin.

Power plug-in (DC220V RP4704A, DC110V RP4704B)

The main function of the power plug is to provide working power for the entire device, as well as 16 switch inputs and 2 sets of remote signaling outputs.

The NSR-3600 series device is powered by a single 5V, and the maximum 5V output of the power plug is 4A, which means the maximum 5V output power is 20W.

There are two types of power plugs: RP4704A and RP4704B. The functions of the two plugins are the same, but the difference lies in the working voltage:

RP4704A is a 220V board and RP4704B is a 110V board.

The terminal definition of this plugin is detailed in the 5.1.3 device back terminal diagram.

5.3.3 Communication Input Plugin (ACxA RP4403ACxx)

There are many types of communication plugins, which are related to the requirements of specific devices. The main function of the plugin is to simulate voltage and current

Convert the quantity into a low-voltage analog signal for sampling by the main control plugin.

The ACxA RP4403ACxx plugin supports a total of 14 AC inputs, and the terminal definition depends on the specific board model. Please refer to the details

5.1.2 Rear terminal diagram of the device.

5.3.4 Input and output plugins

The # 3 and # 4 slots on the backplane can be configured with different input and output plugins according to requirements, including commonly used input and output plugin models

as follows

5.3.4.1 Operation circuit plug-in (SWI220V RP4311A, SWI110V RP4311B)

The operation plugin is divided into two models: RP4311A and RP4311B, which are control boards for three-phase single loop operation circuits. two models

The functions of the boards are the same, but the operating power supply voltage is different. RP4311A is 220V and RP4311B is 110V.

Plugin model, plugin symbol, plugin function description

RP4403C4U3M03-5A/1A

RP4403B5U3M03-5A/1A

AC communication input plugin

RP4002A/RP4002B CPU Central Processing and Communication Plugin

RP4332A1/RP4332B1 BIO220V/BIO110V input/output plugin (A: 220V, B: 110V)

RP4311A/RP4311B

RP4311A2/RP4311B2

RP4316A/RP4316B

SWI220V/SWI110V operating circuit plug-in (A: 220V, B: 110V)

RP4311A/RP4311B: The 419 terminal is a regular input KI17

The terminals of RP4311A2/RP4311B2:419 are permanently disconnected

RP4316A/RP4316B: The 422 terminal is permanently disconnected

RP4704A/RP4704B DC220V/DC110V DC power supply and input plug-in (A: 220V, B: 110V)