LOGICO2 0496 Sniffer Modbus Add-on KIT Installation Guide

: June 8, 2024
: logico2

Table of Contents

TECHNICAL SPECIFICATIONS
FUNCTION
INSTALLATION
- Setup – with or without Central Unit
LED INDICATION
MAINTANENCE
CUSTOMER SUPPORT
Documents / Resources

LOGICO2 0496 Sniffer Modbus Add-on KIT

0496 Sniffer Modbus Add-on KIT

TECHNICAL SPECIFICATIONS

Power supply: 24V DC, from the alarm system
LED Indications: See table on page 2
Ambient temperature: 0 to +40°C (+32°F to +102°F) Cable length: 2 x 5 m
Dimensions (LxWxD): 90 x 161 x 38 mm / 3.5” x 6.3” x 1.5”

FUNCTION

The LogiCO2 Sniffer Modbus is a gateway for reading out measuring values and status (e.g. Alarms) from LogiCO2´s CO2 Safety Systems. It is only possible to read-out information from the Sniffer (read only). The Sniffer Modbus is connected to maximum eight sensors with or without a central unit. The Sniffer is monitoring the communication between the sensor/s and the central unit. If no central unit is installed in the Safety System, the Sniffer Modbus can communicate directly with the Sensor/s. The Sniffer Modbus is intended as a gateway from the LogiCO2 Safety System. The Sniffer Modbus communicates as a slave via Modbus RTU (RS485) to external systems.

The Sniffer Modbus is power supplied from the LogiCO2 Safety System. Default setting is to read-out one Sensor (ID number 1) that is connected to a Central Unit.

INSTALLATION

Connect the cable marked “Connect to sensor” to one of the LogiCO2 Safety System´s red cables.

Use the cable marked “Connect to external system” to connect the gateway RS485 to the external system.
Installation

ORDERING EXAMPLE

Item code|

Description

0496| Sniffer Modbus with two cables

Setup – with or without Central Unit

The default setting of the Sniffer Modbus is to communicate with a Safety System together with a Central Unit. To change setting, remove the cover to access the two DIP-switches. For mor information, see the user manual.
Setup – with or without Central Unit

LED INDICATION

Led Indication

LED

|

Colour

| Information
---|---|---

1

|

Yellow

| Lost communication with sensors

2

|

Green

| Flashing when communicating with sensors

3

|

Green

| Power, flashing when communicating with external system

MAINTANENCE

The LogiCO2-Sniffer requires no maintenance.

CUSTOMER SUPPORT

LogiCO2 International AB
Sweden
info@logico2.com
www.logico2.com

Documents / Resources

| LOGICO2 0496 Sniffer Modbus Add-on KIT [pdf] Installation Guide
0496 Sniffer Modbus Add-on KIT, 0496, Sniffer Modbus Add-on KIT, Modbus Add-on KIT, KIT
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