SNMP Remote Monitor 220VAC Power Input

Monitoring Temperature Water Door Smoke Inside Outdoor Telecom Enclosure

Model: EA2312301

Application

The Environment Monitoring Unit EA2312301 is a network monitor designed for outdoor telecom enclosure. The monitor include SNMP remote network monitoring, with network interface and intuitive web page display for remote monitoring, easy operation. The monitoring unit support 220V AC or 48V DC power supply. It supports 15-way switching value and 6-way relay control output. It is secure and reliable. It will be the best choice for remote monitoring over outdoor telecom cabinet. Standard 1U 19-inch rack-mount design allow the monitoring unit to installed on 19 inch rail inside outdoor telecom cabinet.

Mechanical Structure And Wiring Port

(1) Enclosure

The environment monitoring unit is designed with 1U rack mount.

Size: 423mmW×223mmD×45mmH).

(2) Front Panel

• POWER: on/off switch;
• LCD widescreen display makes it easier for users to confirm the parameter settings and operation of the system

(3) Back Panel

• AC220V-50(60)Hz : AC220V power input(optional)

• DC48V/2.5A : DC48V power input(optional)

• RS485/EXT: RS485 communication port, used to expand the monitoring environment temperature and humidity or other device;

• RS232/Device: Serial port communication interface for parameter configuration and cabinet information query with PC;

• Ethernet : UTP 10/100M RJ45 Ethernet interface;

• Default: IP configuration; restore the default IP when NO.1 dials down.

(4) Wiring Port Diagram

①　Modbus main device external interface: optional 7-inch touch screen or PC to view monitoring data; can view attachments to understand the relevant register definition.

MODBUS is adopted as the interface protocol to support the MODBUS RTU standard. Supports 02, 03, 04 commands for queries:

Baud rate: 9600

Data bits: 8

Stop bit: 1

Check bit: No

②　Active input sampling port; positive and negative voltage is DC12V; input signal is DC12V or 0V.

③　Passive input sampling port.

④　Analog input sampling port A1-A4: Positive and negative voltage is DC12V; Input port voltage range: DC 0-5V.

• Can be used with a variety of transmitters to achieve power, temperature, pressure and other aspects of detection.

⑤　Relay output control port: switch value output.

• Passive switch output mode: select this mode to support independent switch output; state: closed; disconnected.

(The default output is 6-way passive switching output, which is commonly used as switch output.).

• Active switch output mode (optional) (6-way switch value can be freely selected)

When this mode is selected, GND is a fixed pin; output status: DC12V; DC 0V

Introduction

Tianjin Estel Electronic Science and Technology Co., Ltd (ESTEL(GUANGDONG) TECHNOLOGY CO., LTD), located in China, is a professional supplier of integrated outdoor telecom cabinet and temperature control solutions for outdoor telecom base station. As a science and technology innovative company, we engage in the R&D, manufacture, and sales of telecommunication equipment. Estel has a well-established team of technical and management experts who can meet customers’ specific needs accurately.

The base station integrated solutions and products include outdoor integrated telecom equipment cabinet, battery cabinet, RRU cabinet, power supply cabinet, environment monitoring system, TEC peltier air conditioner, AC220V compressor air conditioner, DC48V variable frequency air conditioner, heat exchanger, rectifier, UPS, embedded telecom power system etc. All the above solutions and products can be custom made.

Our products and solutions have been deployed all over China. Our main domestic customers are China Telecom, China Mobile, China Unicom, State Grid, Shenzhen / Beijing Metro and Huawei / ZTE etc. In addition, our products have been exported to Europe, North America, South America, Central America, Southeast Asia, Africa, Australia, Mid East countries, etc.

“ Customers First, Quality First ” is always our principle. We have attained many certifications, such as ISO9001, ISO14001, OHSAS18001, CE, UL, FCC etc. AS a telecom integrated solutions / energy saving system integrator in China, We have strong advantages in technology competitiveness, management competitiveness ,service competitiveness and price competitiveness. Through many years of experiences in design, production and implementation of different projects around the world, we have gained great reputation. Relying on professional technique and strict quality control, we will continuously offer high cost-effective products and solutions to our respectable customers globally. We will always try our best to meet customers’ need and requirement.

Company Capability

Trade & Market