Phoenix Contact MINI MCR-SL-R-UI Potiposition Transducer

Selling Points

1Slim Design: 6.2 mm wide for easy integration.
2Configurable Output: Adjustable output signals via DIP switches.
3High Precision: Maximum transmission error < 0.2%, ensuring accurate readings.
4Flexible Power Supply: Operates on 19.2 V DC to 30 V DC with DIN rail connector option.
5Enhanced Safety: Approval for Ex-zone 2 (nA) and basic insulation according to EN 61010.

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

Parameter	Value	Parameter	Value
EMC note	EMC: class A product, see manufacturer's declaration in the download area	Product type	Potiposition transducer
Product family	MINI Analog	No. of channels	1
Configuration	DIP switches	Article revision	15
Overvoltage category	II	Pollution degree	2
Configuration	DIP switches	Maximum power dissipation for nominal condition	235.5 mW
Step response (0–99%)	< 30 ms	Maximum temperature coefficient	< 0.02 %/K
Temperature coefficient, typical	< 0.02 %/K	Maximum transmission error	< 0.2 %
Rated insulation voltage	30 V AC 50 V DC	Test voltage	1.5 kV AC (50 Hz, 60 s)
Insulation	Basic insulation in accordance with IEC/EN 61010	Nominal supply voltage	24 V DC
Supply voltage range	19.2 V DC ... 30 V DC (The DIN rail connector (ME 6,2 TBUS-2 1,5/5-ST-3,81 GN, item no. 2869728) can be used to bridge the supply voltage. It can be snapped onto a 35 mm DIN rail in accordance with EN 60715)	Typical current consumption	< 25 mA (at 24 V DC)
Power consumption	< 500 mW	Number of inputs	1
Resistance range	100 Ω ... 100 kΩ	Reference voltage source	< 3.6 V
Number of outputs	1	Voltage output signal	0 V ... 5 V 1 V ... 5 V 0 V ... 10 V 10 V ... 0 V
Max. voltage output signal	12.5 V	Non-load voltage	 12.5 V
Current output signal	0 mA ... 20 mA 4 mA ... 20 mA 20 mA ... 0 mA 20 mA ... 4 mA	Max. current output signal	23 mA
Short-circuit current	 10 mA	Load/output load voltage output	> 10 kΩ
Load/output load current output	< 500 Ω (20 mA)	Ripple	< 20 mV < 20 mV
Behavior in the event of a sensor error	0 % ... 105 % (configurable)	Connection method	Screw connection
Stripping length	12 mm	Screw thread	M3
Conductor cross section rigid	0.2 mm² ... 2.5 mm²	Conductor cross section flexible	0.2 mm² ... 2.5 mm²
Conductor cross section AWG	26 ... 12	Error indication	Red LED
Width	6.2 mm	Height	93.1 mm
Depth	101.2 mm	Color	green (RAL 6021)
Housing material	PBT	Fire protection for rail vehicles (DIN EN 45545-2) R22	HL 1 - HL 2
Fire protection for rail vehicles (DIN EN 45545-2) R23	HL 1 - HL 2	Fire protection for rail vehicles (DIN EN 45545-2) R24	HL 1 - HL 2
Degree of protection	IP20	Ambient temperature (operation)	-20 °C ... 65 °C
Ambient temperature (storage/transport)	-40 °C ... 85 °C	Altitude	≤ 2000 m
Permissible humidity (operation)	5 % ... 95 % (non-condensing)	Certificate	CE-compliant
Certificate	UKCA-compliant	Identification	UL 508 Recognized Class I, Div. 2, Groups A, B, C, D T4
Certificate	DNV GL TAA000020N	Temperature	B
Humidity	B	Vibration	B
EMC	A	Enclosure	Required protection according to the Rules shall be provided upon installation on board
Electromagnetic compatibility	Conformance with EMC directive	Noise immunity	EN 61000-6-2
Note	When being exposed to interference, there may be minimal deviations.	Noise emission	EN 61000-6-4
Designation	Electromagnetic RF field	Standards/regulations	EN 61000-4-3
Typical deviation from the measuring range final value	5 %	Designation	Fast transients (burst)
Standards/regulations	EN 61000-4-4	Typical deviation from the measuring range final value	5 %
Designation	Conducted interferences	Standards/regulations	EN 61000-4-6
Typical deviation from the measuring range final value	5 %	Mounting type	DIN rail mounting
Mounting position	any

Specifications may be subject to change without notice