Seneca R-8AI-8DIDO Installation Manual
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Seneca R-8AI-8DIDO Installation Manual

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PRELIMINARY WARNINGS
The word WARNING preceded by the symbol
risk. The word ATTENTION preceded by the symbol
instrument or the connected equipment. The warranty shall become null and void in the event of improper use or
tampering with the module or devices supplied by the manufacturer as necessary for its correct operation, and if
the instructions contained in this manual are not followed.
WARNING: The full content of this manual must be read before any operation.
The module must only be used by qualified electricians.
Specific documentation is available using the QR-CODE shown on page 1.
The module must be repaired and damaged parts replaced by the Manufacturer.
The product is sensitive to electrostatic discharges. Take appropriate measures during any operation.
Electrical and electronic waste disposal (applicable in the European Union and other countries with recycling).
The symbol on the product or its packaging shows the product must be surrendered to a collection centre
authorized to recycle electrical and electronic waste.
SENECA s.r.l.; Via Austria, 26 – 35127 – PADOVA – ITALY; Tel. +39.049.8705359 - Fax +39.049.8706287
CONTACT INFORMATION
Technical support
This document is the property of SENECA srl. Copies and reproduction are prohibited unless authorised.
The content of this document corresponds to the described products and technologies.
Stated data may be modified or supplemented for technical and/or sales purposes.
MI00531-2-EN
INSTALLATION MANUAL
R-8AI-8DIDO
R-8AI-8DIDO-P
R-8AI-8DIDO
DOCUMENTATION
support@seneca.it
INSTALLATION MANUAL
indicates conditions or actions that put the user's safety at
indicates conditions or actions that might damage the
R-8AI-8DIDO-P
DOCUMENTATION
Product information
sales@seneca.it
1/7

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Summary of Contents for Seneca R-8AI-8DIDO

  • Page 1 The symbol on the product or its packaging shows the product must be surrendered to a collection centre authorized to recycle electrical and electronic waste. R-8AI-8DIDO R-8AI-8DIDO-P DOCUMENTATION DOCUMENTATION SENECA s.r.l.; Via Austria, 26 – 35127 – PADOVA – ITALY; Tel. +39.049.8705359 - Fax +39.049.8706287 CONTACT INFORMATION Technical support support@seneca.it Product information sales@seneca.it This document is the property of SENECA srl.

  • Page 2: Module Layout

    Non-digital inputs/outputs powered IP address set (Status) Flashing Waiting for the IP address from the DHCP Verification of RS485 connection (R-8AI-8DIDO-P version only) Flashing Data packet transmission over RS485 Digital output in FAIL FAIL Digital output OK RS485 port wiring error...

  • Page 3: Technical Specifications

    With integrated WEB Server (R-8AI-8DIDO version only) 3.5 mm pitch terminal block, 1.5 mm max cable section CONNECTIONS / 1 micro USB port for programming (R-8AI-8DIDO version only) COMMUNICATION 2 Ethernet (with LAN fault-bypass function) 100 base T on RJ45 PORTS...

  • Page 4: Electrical Connections

    ELECTRICAL CONNECTIONS CAUTION The upper power supply limits must not be exceeded, as this could cause serious damage to the module. Switch the module off before connecting inputs and outputs. To meet the electromagnetic immunity requirements: - use shielded signal cables; - connect the shield to a preferential instrumentation earth system;...

  • Page 5: Feature Summary

    CAUTION The input for the RTD thermoresistance is available only for the first channel. For channels 2 to 8 it is not available. WARNING The product is not suitable for connection to a dangerous voltage conductor. The maximum allowable voltage is 50 Vac. THERMORESISTANCE The relative dip-switch goes to the OFF position.

  • Page 6: Setting The Dip Switches

    SETTING THE DIP-SWITCHES The DIP-SWITCHES on the back of the device have the following functions: DIP-SWITCH SW1 AND SW2: ANALOGUE INPUT/OUTPUT CONFIGURATION SW3 DIP-SWITCH: DEFAULT SETTINGS DEFAULT SETTINGS DIP1 DIP- SWITCH positions MI00531-2-EN INSTALLATION MANUAL...

  • Page 7: Factory Ip Address

    DAISY-CHAIN ETHERNET CONNECTION CAUTION IT IS NOT ALLOWED TO CREATE LOOPS WITH ETHERNET CABLES Using the daisy-chain connection it is not necessary to use switches to connect the devices. The following examples show the correct connections. MODULE 1 MODULE 2 MODULE 3 MODULE 1 MODULE 2...

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R-8ai-8dido-p

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