1 Overview
The ARTU Quad Remote Unit is a remote monitoring and control device that monitors and controls live signals and industrial equipment. As a high-performance power distribution intelligent component, it is widely used in intelligent power distribution, industrial automation and other fields, and is the best solution for remote automation applications. Products include: remote signal unit, remote control unit, remote pulse unit, telemetry unit. The product complies with JB/T 10388-2002 "General technical conditions for intelligent measurement and control node products with bus communication function" and GB/T 13729-2002 "Remote terminal equipment" standard requirements.
2 Model Description
3 Technical indicators
4 Product Specifications
4.1 ARTU-K8/K16/K32 remote signal unit
4.1.1 Features
The ARTU-K8/K16/32 can simultaneously acquire 8/16/32 active contacts or passive contact switching signals. The use of optical isolation technology to achieve electrical isolation of input and output. It exchanges data with the host computer through the RS485 bus, reflects the status of the input signal in real time, and can store 8/16/32 channels totaling 1600 event sequence records (SOE information) to accurately reflect the switch event. As a state feedback component in the automatic control section, the ARTU-K32 can be used to monitor the execution status of automation equipment or for the collection of switch position indicators.
4.1.2 Terminal Blocks
Note:
(1) Active contacts: Ki (i = 1 - 32) and the common terminal KCOM are the access terminals of each channel, while KV12 and KG are suspended;
Passive contacts: Ki (i = 1 - 32) and the common terminal KV12 are the access terminals of each channel, while KCOM and KG are shorted.
(2) Only 32 channels with 2 channels of communication.
4.2 ARTU-P8/P16/P32 remote pulse unit
4.2.1 Features
The remote pulse unit adopts photoelectric isolation technology to realize the electrical isolation of input and output, and can collect the active or reactive pulses of electric power in a centralized manner to realize accurate metering of electric energy, and exchange data with the upper computer through RS485 bus. With power-down protection, it is especially suitable for the automatic management of enterprise power, and can also be used for counting equipment.
4.2.2 Terminal Blocks
Note:
(1) Active contacts: Pi (i = 1 - 32) and the common terminal PCOM are the access terminals of each channel, while PV12 and PG are suspended;
Passive contacts: Pi (i = 1 - 32) and the common terminal PV12 are the access terminals of each channel, while PCOM and PG are shorted.
(2) Only 32 channels with 2 channels of communication.
4.3 ARTU-M32 telemetry unit
4.3.1 Features
The telemetry unit uses the AC sampling method to realize 32 channels of AC/DC0~20mA, AC/DC0~5V true RMS measurement, and the host computer exchanges data through the RS485 bus, reflecting the telemetry of the standard signal of the transmitter or sensor. value. It can convert the analog output signals of current, voltage, temperature and pressure into digital signals and upload them. It has 32 bi-color LED lights to indicate the four states of each input signal (no input, normal signal, high). Alarm, low alarm), high and low alarm values can be set by communication.
4.3.2 Terminal Blocks
Note: (1) Only 32 channels with 2 channels of communication.
4.4 ARTU-J16 remote control unit
4.4.1 Features
The remote control unit is a remote relay output module, which exchanges data with the host computer via the RS485 bus for performing remote control operation of the system. There are 16 relay outputs, and the output mode of the contacts can be set to pulse (jog) or hold mode. At the same time, 16 channels of 1600 sets of relay action time sequence records (SOE information) can be stored. As an actuator in the automatic control section, it can be used to remotely control automation equipment or directly drive the electrical operating mechanism of the automation equipment for remote or automatic control.
4.4.2 Terminal Blocks
5 shape and size (unit: mm)
