Typical Application Scenarios - Huawei ECC500 User Manual

ECC500
User Manual
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Software Functions
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2.3 Typical Application Scenarios

The ECC500 can be used for transparent data transmission and local management.
Issue 04 (2019-12-20)
The AI/DI input channel can detect signals from multiple types of sensors, including
4–20 mA sensors, negative temperature coefficient (NTC) resistor-based temperature
sensors, current-based sensors, and devices with dry contacts.
The ECC500 supports the automatic assess of sensors such as water sensors and NTC
resistor-based temperature sensors, simplifying delivery and deployment.
The ECC500 provides the 12 V DC power supply to devices such as sensors and audible
and visual alarms. Additional power supply to these devices is not needed.
All boards, cards, and sensors are hot-swappable.
The ECC500 supports fault isolation. If a port is short-circuited or damaged, it is isolated
to ensure that other ports and boards are not affected.
The ECC500 features flexible extensibility. Boards or modules can be added or removed
to meet requirements of different scenarios.
The ECC500 can be mounted on a rack or wall.
You can use a web browser to access the ECC500 for remote management.
You can upgrade the system, main control module, and other functional modules
remotely. The main control module rolls back to the source version if the upgrade fails.
You can re-upgrade functional modules if upgrades fail.
The ECC500 supports simple network management protocol (SNMP) northbound
interfaces that are compliant with SNMP v1, v2c, and v3.
The ECC500 allows you to download the management information base (MIB) files.
The ECC500 allows you to download or upload configuration files for system backup.
The ECC500 allows you to manage users and alarms. You can also download log files.
The ECC500 provides user-friendly interfaces, including the web user interface (WebUI)
and LCD user interface (LUI). You can remotely and locally maintain the ECC500 over
the WebUI and LUI respectively.
The ECC500 can automatically identify boards, cards, and sensor devices.
RS485 ports of the ECC500 support the transparent transmission mode, ensuring
real-time communication between the southbound equipment and the NMS.
The ECC500 locates abnormal sensor connections based on alarms, thereby facilitating
maintenance.
 Northbound interface: connects to the upper-layer NMS or equipment for provisioning services and
reporting alarms and performance data.
 Southbound interface: connects to the lower-layer NMS or equipment for provisioning services and
transmitting performance indicator data.
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