analog input module M238 - 2 inputs thermocouple low level - differentialShow more characteristics >
Product availabilityStock - Normally stocked in distribution facility
Main range of productModicon M238 logic controller product or component typeAnalog input module analogue input number2 input levelLow level analogue input typeThermocouple - 200...760 °C thermocouple J differentialThermocouple - 270...1370 °C thermocouple K differentialThermocouple - 270...400 °C thermocouple T differential cross talk<= 2 LSB Complementary range compatibilityAdvantys OTBTwido analogue input resolution12 bits LSB value0.1 °C thermocouple thermocouple T0.3 °C thermocouple thermocouple J0.325 °C thermocouple thermocouple K permissible continuous overload+/- 7.5 V thermocouple input impedance>= 1 MOhm thermocouple sampling duration<= 200 ms acquisition period200 ms per channel + 1 controller cycle time measurement error0.2 % +/- 5 °C of full scale 25 °C temperature coefficient+/-0.006 %FS/°C repeat accuracy+/-0.5 %FS non-linearity+/- 0.2 %FS total error+/-1 %FS type of cableShielded cable insulation between channel and internal logicPhotocoupler supplyExternal supply [Us] rated supply voltage24 V DC supply voltage limits20.4...28.8 V electrical connection1 removable screw terminal block current consumption30 mA 24 V DC external60 mA 5 V DC internal product weight0.19 lb(US) (0.085 kg) Environment dielectric strength2500 V between the I/O and internal logic500 V between the I/O and the external supply circuit width0.93 in (23.5 mm) depth2.76 in (70 mm) height3.54 in (90 mm) Ordering and shipping details Category22531 - PLCS, TWIDO, TWD Discount SchedulePC12 GTIN00785901680383 Nbr. of units in pkg.1 Package weight(Lbs)0.35000000000000003 ReturnabilityN Country of originFR Offer Sustainability Sustainable offer statusGreen Premium product RoHS (date code: YYWW) REACh Product environmental profileAvailable Product end of life instructionsAvailable California proposition 65WARNING: This product can expose you to chemicals including: - - - - - - - Substance 1Lead and lead compounds, which is known to the State of California to cause cancer and birth defects or other reproductive harm. - - - - - - - More informationFor more information go to www.p65warnings.ca.gov Contractual warranty Warranty period18 months
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Dimensions DrawingsAnalog Input Module (2-channel, Thermocouple)Dimensions
NOTE: * 8.5 mm (0.33 in) when the clip-on lock is pulled out.
Mounting and ClearanceDIN Rail Mounting
Catalogue part number
15 mm (0.59 in.)
7,5 mm (0.30 in.)
NOTE: Do not use AM1ED200 and DZ5MB200Module Mounting on a Panel SurfaceMounting Hole Layout
Connections and SchemaWiring RequirementsCable Types and Wire Sizes for Removable Screw Terminal BlockAnalog Input Module (2-channel, Thermocouple)Wiring Diagram
(1) Thermocouple K, J, T