M3918

Analog input

  • 8 analog inputs
  • 0~20/4~20/-20~20mA
  • 12bit resolution
  • Differential (non-isolated between channels)
  • Hotswap
  • 18pt removable terminal block (RTB18C)
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Facts

General description

Article number 100-8241
Warranty 2 year
Article status Active
Shock operating IEC 60068-2-27 (15G)
Vibration resistence Sine vibration (based on IEC 60068-2-6), DNVGL-CG-0339 (Vibration Class B, 4G)
Industrial emissions EN 61000-6-4/A11: 2011
Industrial immunity EN 61000-6-2 : 2019
Horisontal, Vertical
Power dissipation Max. 200mA @ 5Vdc
Isolation I/O to Logic : DC-DC Isolation Field power : Not Connected
Field power Not used Field power bypass to next expansion module
Weight 72g
Module size 12mm x 110mm x 72mm

Certifications

General CE, FCC, UL, cUL
Hazardous ULC1D2, ATEX (Zone2)
Marine DNV GL
Safety UL508, CAN/CSA C22.2 No.142-M1987

Environmental

Mounting 35mm DIN rail
Operating temperature -25 ~ 60℃
Storage temperature -40 ~ 85℃
UL temperature -20 ~ 60℃
Relative humidity 5 ~ 90% non-condensing

Analog input module specifications

Calibration Not required
Common type 2 Common
Conversion time 2.4msec / All channel
Data format 16bits Integer (2' compliment)
Indicators 1 Green M-Bus status LED
Input current range 0~20mA, 4~20mA, -20~20mA
Input impedance 100Ω
Inputs per module 8 Channels Differential, Non-isolated Between Channels
Module accuracy ±0.1% Full Scale @ 25℃, ±0.3% Full Scale @ -25℃, 60℃
Module error ±0.1% Full Scale @ 25℃ ambient, ±0.3% Full Scale @ -25℃~60℃
Resolution in ranges 12 bits : 4.88uA/bit(0~20mA), 12 bits : 3.91uA/bit(4~20mA), 12 bits : 9.77uA/bit(-20~20mA)

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Information document

Drawings

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Software

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Limited availability

M3918

Analog input


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