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Image is illustrative
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I/O Module SM1, 2ch| 2x 0/4..20mA, output RS485 Modbus ASCII/RTU, progr. eCon, sv 85..253VAC/DC, TS35 Code:
SM1-0118
Price
€209.00
/pc
(€259.16 /pc with VAT)
Manufacturer
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Availability:
28 days
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Weight:
0.315 kg/pc
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Volume:
0.0003 m3/pc
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Overview
A 2-channel analog input module for converting standard electrical signals, resistance or temperature measurements into numerical data available through RS-485 or RS-232 communication using the Modbus protocol.
Features
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Measurement channels
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2 independent channels
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Measurement characteristic
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Programmable linear characteristic
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Mathematical functions
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Operations within channels ^ between channels
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Value storage
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Minimum ^ maximum values for both channels
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Averaging time
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Programmable
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Mounting
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TS35 rail
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Inputs
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Voltage
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0..10V
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Current
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0..20mA or 4..20mA
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Resistance
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0..400Ω
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Pt100
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-200..850°C
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Basic error
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±0.2% of measuring range
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Communication
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Interfaces
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RS-485 ^ RS-232
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Protocol
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Modbus ASCII or Modbus RTU
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RS-485 baud rate
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2400, 4800, 9600, 19200, 38400, 57600 or 115200baud
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RS-232 baud rate
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9600baud
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Maximum response time
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300ms
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Specification
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Supply voltage
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85..253VAC/DC or 20..50VAC/DC
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Supply frequency
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40..440Hz
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Power consumption
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<4VA
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Operating temperature
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-10..55°C
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Storage temperature
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-25..85°C
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Relative humidity
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<95%
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Dimensions
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22.5x120x100mm
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Housing protection
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IP40
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Terminal protection
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IP20
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Installation category
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III
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Pollution level
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2
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