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14.26-1 

INTECH Micro 

2300-MULTI 

Installation Guide 

When connecting to MicroScan V5 software 

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. 

Mixed Inputs and Outputs Station 

Summary of Contents for 2300-MULTI

Page 1: ...ons 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 Inp...

Page 2: ... 70 71 70 71 2300 I O Remote Station 2300 I O Remote Station 2300 I O Remote Station COM TX TX 74 71 USB USB 70 COM TX TX 74 71 70 2100 IS NS RS485 Converter Isolator MicroScan V5 RS232 RS232 2300 I O Remote Station 70 71 RS485 DATA HI WAY CABLE POLARITY MUST BE OBSERVED RS485 DATA HI WAY CABLE POLARITY MUST BE OBSERVED Resistor 1k End of Data Hi way Junction Box IMPORTANT i All cables must be scr...

Page 3: ...he 2300 MULTI has no user serviceable parts Protective enclosure only to be opened by qualified personnel Remove ALL power sources before removing protective cover 1 1 Factory Configurations The Intech Micro 2300 series I O Remote Stations are factory configured to connect directly to MicroScan V5 software Only the Station number station ID needs to be set via the easily accessible dip switches No...

Page 4: ...ut Points 2 Maximum Voltage 36 Vdc Maximum Current 100 mA per output Vceon 1 1V Max Isolation Between field and logic 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 Protocols RS485 Modbus RTU Baud Rate 9600 Format 8 bit No Parity 1 Stop Power Supply Logic Supply Voltage 12 24...

Page 5: ...N OFF ON OFF 44 OFF OFF ON ON OFF ON OFF 45 ON OFF ON ON OFF ON OFF 46 OFF ON ON ON OFF ON OFF 47 ON ON ON ON OFF ON OFF 48 OFF OFF OFF OFF ON ON OFF 49 ON OFF OFF OFF ON ON OFF 50 OFF ON OFF OFF ON ON OFF STATION ID DIP SWITCH SETTINGS SW1 SW2 SW3 SW4 SW5 SW6 SW7 51 ON ON OFF OFF ON ON OFF 52 OFF OFF ON OFF ON ON OFF 53 ON OFF ON OFF ON ON OFF 54 OFF ON ON OFF ON ON OFF 55 ON ON ON OFF ON ON OFF ...

Page 6: ...ON OFF OFF ON ON ON ON 122 OFF ON OFF ON ON ON ON 123 ON ON OFF ON ON ON ON 124 OFF OFF ON ON ON ON ON 125 ON OFF ON ON ON ON ON 126 OFF ON ON ON ON ON ON 127 ON ON ON ON ON ON ON RS485 Tx RS485 Rx Power Switch 1 Switch 10 2300 MULTI Dimensions The 2300 MULTI enclosure is shown below The station clips directly onto an industry standard DIN rail Field wiring is on the top of the station via a separ...

Page 7: ... where MODBUS is required please refer to the 2300 MULTI MODBUS supplementary manual which is available for download from the Intech website www intech co nz 2300 1 3 4 2 12Vdc 115mA Pin Connection 24Vdc 58mA Comms RS485 70 71 81 82 Notes 1 Logic power input terminals 17 18 range 12 24Vdc The logic power supply input must be isolated and completely separate to the power supply that powers the 2300...

Page 8: ... between wires of a pair 50 F m Capacitance between each wire to all others bunched together 95 F m Cross talk between pairs 1kHz 100kHz 90dB 100m 50dB 100m Characteristic Impedance 100kHz 135 Attenuation of a pair 1kHz 10kHz 100kHz 50kHz 1MHz 1 5MHz 0 15dB 100m 0 42dB 100m 0 8dB 100m 0 9dB 100m 1 9dB 100m 2 4dB 100m NOTE All cables are to be subject during manufacture to in process spark testing ...

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