How to Configure Input and Output Settings for XP-SNET-E248 Extension Board

Owned by Tan Rong Wei (Unlicensed)
Last updated: Dec 30, 2020
2 min read

Problem (Issue) Statement:

How to configure input and output settings for XP-SNET-E248 extension board

Description:

A guide to configure input and output settings for XP-SNET-E248 extension board.

Related Software:

NA

Related Hardware:

  • XP-SNET-E248

System Application:

  • Alarm Monitoring System

Symptom and Finding:

NA

Cause:

For first time configuration on input and output settings for E248 extension board.

Solution:








Summary

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Step-by-step Guide:

  • General Overview of the input and output points on the XP-SNET-E248 extension board:

Step 1: Please refer to the figure as shown below for an overview of the input and output points on the XP-SNET-E248 extension board:
 
Figure 1: Overview of input and output points on the XP-SNET-E248 extension board


  • To configure jumper settings for the output relay on XP-SNET-E248 extension board:

Step 1: Follow the table below to configure the jumper settings according to the specification for the output relays (dry contact vs wet contact & NO contact vs NC contact).


Step 2: The table below shows the examples according to different combinations of output relay specifications:


Note

  • The black bar indicates the pins required to be shorted.
  • The default jumper setting on XP-SNET-E248 extension board is Wet Contact with NO type.



  • To connect external outputs to XP-SNET-E248 extension board:

Step 1: Please refer to the figure as shown below for Wet Contact relay output:  

Figure 2: Wet contact output connection


Step 2: Please refer to the figure as below for Dry Contact relay output.

Figure 3: Dry contact output connection




  • To connect supervised inputs to XP-SNET-E248 extension board:

Step 1: Please refer to the figure as below for Normally Closed (NC) Sensor Input:
 
Figure 4: Normally closed (NC) sensor type input connection


Step 2: Please refer to the figure as below for Normally Open (NO) Sensor Input
 
Figure 5: Normally open (NO) sensor type input connection


Note

For supervised inputs, the value of the resistor connected is 3.3kΩ

Date Documentation:

19/6/2018 (Rev 1.1)

PROOF-READ

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Related Articles.

Containing the label "e248"

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