8 kanaler spænding input modul (Intech 2300-A8VI)

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Beskrivelse

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 Ethernet TCP/IP.

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.

Features:

• Low Cost I/O Remote Stations
• Modbus RTU with Modbus TCP option
• MicroScan V5 Compatible—Seamless Integration
• Also ideal for use when inputs/outputs are required for a PLC and Modbus comms are available
• Plug-in connectors makes replacement easy
• Programmable Ranges within input type
• 1.0 KV or greater Isolation
• 0.2% Accuracy (12 Bit)
• Compact DIN rail mount Enclosure
• LEDs indicate I/O status plus comms and Power Supply
• Comms Fail Alarm (Optional)
• Power Supply: 24Vdc
• Also available as a complete package including our powerful MicroScan V5 software,
  RS485 Comms Converter and 24Vdc Instrument Quality Power Supply – the Mini Pack 8

Ordering and Technical Information:

Model	Description and Features	Download
2300-A8II	8 x 4~20mA inputs, Isolated 1.0KV isolation between each input 0~20mA inputs programmable 250 ohms input resistance 1.5KV isolation between inputs and power supply and comms (RS485) Power Supply = 24Vdc @ 40mA typical	Installation Guide Modbus supplementary manual
2300-A8VI	8 x Voltage inputs, Isolated 1.0KV isolation between each input 0~10V or 2~10V inputs programmable 20 Kohms input resistance 1.5KV isolation between inputs and power supply and comms (RS485) Power Supply = 24Vdc @ 40mA typical	Installation Guide Modbus supplementary manual
2300-Tc8	8 x Thermocouple & mV inputs, Isolated 350V peak isolation between each input Programmable inputs type K, J, T, E, N, B, S, R, with CJC Programmable mV inputs 0~50mV, -100~100mV All inputs are set to the same type 1.5KV isolation between inputs and power supply and comms (RS485) Power Supply = 24Vdc @ 40mA typical	Installation Guide Modbus supplementary manual
2300-RTD6	6 x RTD inputs, Pt100, Pt1000, Ni120, Ni1000 1.5KV isolation between inputs and power supply and comms (RS485) Resolution = 0.1°C Power Supply = 24Vdc @ 55mA typical	Installation Guide Modbus supplementary manual
2300-MULTI	6 x combination analogue inputs, single ended 2 x RTD inputs, 2 x 4~20mA inputs, 2 x Voltage inputs, 1 x 4~20mA output, 4 x Digital inputs, 2 x Digital outputs 1.5KV isolation between inputs and power supply and comms (RS485) Power Supply = 24Vdc @ 70mA typical Using the output types requires an independent and isolated power supply	Installation Guide Modbus supplementary manual
2300-D16	16 x Digital inputs Input voltage: 12~24Vdc 1.5KV isolation between inputs and power supply and comms (RS485) Power Supply = 24Vdc @ 30mA typical	Installation Guide Modbus supplementary manual
2300-RO4	4 x Relay outputs Change over contacts Contact rating: 240Vac @ 0.5A 28Vdc @ 1A 1.0KV isolation between inputs and power supply and comms (RS485) One output can be dedicated to Comms Fail Alarm Power Supply = 24Vdc @ 100mA typical	Installation Guide Modbus supplementary manual
2300-AO8I	8 x 4~20mA outputs, single ended (all output negatives internally connected) 0~20mA outputs programmable 1.5KV isolation between outputs and power supply and comms (RS485) Power Supply = 24Vdc @ 18mA typical Requires an independent and isolated power supply to power logic outputs = 24Vdc @ 175mA typical	Modbus Manual
24Vdc Instrument Quality Power Supply:
PSW-10-F	Output Voltage: 24Vdc Max Current: 1 Amp continuous Input Power Supply: 100~264Vac	Installation Guide
RS485 Comms Converter Options:
2400-IS	Isolated USB/RS232 to RS485 Converter. Comms baud rate: 9600 Powered Via Computer USB Port.	Installation Guide
2100-IS	RS232 to RS485 Isolating converter. Comms baud rate: 9600 Relay output: 1 relay, change over. Rating, 1 amp, 24Vdc. Power supply: 9V plug pack (supplied with 2100-IS). Internal audible and relay output alarm for communication failure.	Installation Guide
2300-NET	Ethernet TCP/IP to RS485 Isolating Converter. Comms baud rate: 9600 Power supply: 24Vdc Modbus TCP to Modbus RTU Compact DIN rail mount Enclosure The PSW-10-F can be supplied with the 2300-NET if you require a 24Vdc Instrument Quality Power supply. Note: For connecting via Ethernet TCP/IP, the 2300-NET is used with the 2300 series I/O Remote Stations. For Ethernet TCP/IP connection with the 2400/2100 series I/O Remote Stations and Shimaden Controllers use the 2100-NET.	Installation Guide

2300-NET

Examples of connectivity – RS485 data Hi-Way:

Important: The 2300-XX stations cannot share a data hi-way with the 2400-XX / 2100-XX stations and/or Shimaden Controllers.