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Hardware Description

NE05E and NE08E V300R003C10SPC500

This is NE05E and NE08E V300R003C10SPC500 Hardware Description
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Alarm Input/Output Cables

Alarm Input/Output Cables

On the devices, the RJ-45 connectors are used to input the alarm signals from the external equipment and output the local alarm signals to the equipment that monitors all the alarms.

At one end of the alarm input/output cable, the RJ-45 connector is used to connect to the ALMI/ALMO interface on the equipment; at the other end, a connector (made as required on site) is used to connect to the external equipment or the equipment that monitors all the alarms.

Structure

Figure 6-8 shows the structure of the alarm input/output cable.

Figure 6-8 Structure of the alarm input/output cable

Pin Assignment

Table 6-10 lists the pin assignment of the alarm input/output alarm cable connector.

Table 6-10 Pin assignment of the alarm input/output cable connector

Connector Pin

Color

Relation

Description

1

White-orange

Twisted pair

Alarm input 1

2

Orange

Ground for alarm input 1

3

White-green

Twisted pair

Alarm input 2

6

Green

Ground for alarm input 2

4

Blue

Twisted pair

Alarm input 3

5

White-blue

Ground for alarm input 3

7

White- brown

Twisted pair

Alarm output positive

8

Brown

Alarm output negative

Technical Specifications

Table 6-11 lists the technical specifications of the alarm input/output cable.

Table 6-11 Technical specifications of the alarm input/output cable

Item

Specification

Connector X1

Network Interface Connector, 8-Bit 8PIN, Crystal Model Connector

Cable type

Twisted-Pair Cable, 100 ohm, Category 5e, 0.52 mm, 24AWG, 8 Cores, 4 Pairs, PANTONE 430U

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Updated: 2019-01-14

Document ID: EDOC1100058943

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