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INTECH Micro
2300-A8I
8 Channel mA Input Station
Overview
The Intech Micro 2300 series is a system of modular I/O Remote Stations, that add an even lower cost option to
Intech's already extensive intelligent I/O Remote Station family, which connect automatically to the Intech
MicroScan V5 logging plus SCADA software package.
The 2300 series I/O stations are made up of stand-alone Digital and Analogue—Input/Output stations.
Communications between the computer running MicroScan V5 and the 2300 series stations is RS485
(1 pair cable) multi drop as standard with an option for TCP.
A 32bit ARM CPU is used in the 2300 series stations to provide high speed data processing and fast
communications turn around times. All 2300 series stations have been equipped with status led's which are used
to indicate the status of the Inputs or Outputs. This visual indication assists with fault finding and diagnostics.
All the I/O stations clip directly onto an industry standard DIN rail. All stations have a minimum isolation of
1000VAC rms between the field and logic.
Installation Guide
When connecting to MicroScan V5 software
14.21-1
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Table of Contents
Related Manuals for Intech Micro 2300 Series
Summary of Contents for Intech Micro 2300 Series
- Page 1 8 Channel mA Input Station Overview The Intech Micro 2300 series is a system of modular I/O Remote Stations, that add an even lower cost option to Intech’s already extensive intelligent I/O Remote Station family, which connect automatically to the Intech MicroScan V5 logging plus SCADA software package.
- Page 2 Section E: Wiring & Installation Mounting. Page 8 Power Supply Wiring. Page 8 RS422/485 Comms Signal Cabling. Page 8 Commissioning. Page 8 Computer to 2300 Series Comms Connections RS232 TCP/IP MicroScan V5 MicroScan V5 MicroScan V5 RS232 Ethernet 2300-NET 2100-IS/NS...
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Page 3: Modbus Rtu Rs485
Only the Station number (station ID) needs to be set via the easily accessible dip switches. No other station settings are required, making the new 2300 series one of the most friendly available. Simply setup the Station number on each 2300 station, install and the MicroScan software will scan the data hi-way and automatically locate each station. - Page 4 2300-A8I Specifications. Current Inputs: -Input Points -Input Current 0(4) ~ 20 mA -Input Resistance 250ohms -Resolution 12 bits -Drift 50ppm/°C -Accuracy 0.2% of span -Isolation 1500Vrms between field and logic Connectors: -Logic Power and Comms 4 Pin plug-in connector on side of station -Inputs 18 Way screw plug-in connector on top of station Comms:...
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Page 5: Dip Switch Settings
Section B: Station ID Table. The following table assists with the setting up of DIP switches for the required Station ID (Station number). STATION STATION DIP SWITCH SETTINGS DIP SWITCH SETTINGS 14.21-5... -
Page 6: Section C. Status Indicators
STA- DIP SWITCH SETTINGS Examples of connectivity—RS485 data Hi-Way TION ID ON OFF ON OFF OFF ON ON TCP/IP RS232 OFF ON ON OFF OFF ON ON ON ON ON OFF OFF ON ON MicroScan V5 MicroScan V5 MicroScan V5 OFF OFF OFF ON OFF ON ON ON OFF OFF ON OFF ON ON OFF ON OFF ON OFF ON ON... -
Page 7: Dip Switch Function
Connection Example Diagrams. The following diagram shows how the analogue inputs are connected to 0(4)~20mA source. All of the common terminals are internally connected together. +24Vdc Two Wire Transmitter 0(4)-20mA 2300-A8I Input 1 Common Input 2 Common Current Source Input 3 0(4)-20mA Common Input 4... - Page 8 Section E: 2300-A8I Wiring & Installation. The 2300-A8I is to be Installed and Serviced by Service Personnel Only. No Operator / User Serviceable Parts. All power and signals must be de-energised before connecting any wiring, or altering any Jumpers or Dip Switch- es.
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