MCR-SWS-I 2766478 PHOENIX CONTACT MCR threshold value switches, with adjustable hysteresis and relay/transis.. View larger
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MCR-SWS-I 2766478 PHOENIX CONTACT MCR threshold value switches, with adjustable hysteresis and relay/transis..




MCR threshold value switches, with adjustable hysteresis and relay/transistor output, input signal 0(4)..20 mA

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Programmable Logic Controllers Plcs

* Brand new product in its original packaging covered by the warranties and certifications provided by PHOENIX_CONTACT

* This article is obsolete. Please ask us for a quotation and we will check if there are units available or we will offer you an alternative product.

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Width17.5 mm
Height99 mm
Depth114.5 mm

Ambient conditions

Ambient temperature (operation)-20 °C ... 65 °C

Input data

Description of the inputCurrent input
Current input signal0 mA ... 20 mA
4 mA ... 20 mA
Max. input current22 mA
Input resistance current input≤ 120 Ω
Min setting range of the current threshold value0 A ... 20 mA
Setting range of the hysteresis0.2 mA ... 20 mA (setting accuracy: ± 60 µA)
Internal hysteresis± 60 µA (around the lower/upper switching point)
Setting optionSetting potentiometer, scaled 270° potentiometer

Switching output

Output nameTransistor output, pnp
Number of outputs3
Output voltage range20 V DC ... 30 V DC
Continuous load current100 mA
Output nameRelay output
Contact type1 PDT
Contact materialAgNi 0,15 + HTV (hard gold-plated)
Maximum switching voltage250 V AC (30 V DC)
Max. switching current2 A
Mechanical service life107 cycles
Status displayLED

Power supply

Supply voltage range20 V DC ... 30 V DC
Max. current consumptiontyp. 60 mA

Connection data

Connection methodPluggable screw connection
Conductor cross section solid min.0.2 mm²
Conductor cross section solid max.2.5 mm²
Conductor cross section AWG min.24
Conductor cross section AWG max.14
Conductor cross section flexible min.0.2 mm²
Conductor cross section flexible max.2.5 mm²
Stripping length8 mm
Screw threadM3


No. of channels1
Maximum temperature coefficient≤ 0.02 %/K
Step response (10-90%)< 25 ms
Housing materialPolyamide PA non-reinforced
Mounting positionany
UL, USA / CanadaUL 508 Recognized

Datasheet - PDF

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