Official Distributor
SKU
MPN
MINI MCR-SL-UI-REL-SP
Weight
0.094 kg
MINI MCR-SL-UI-REL-SP - Limit value switch
MCR threshold value switch, with adjustable hysteresis and delay time, with spring-cage connection. Replacement part: 2902035 MINI MCR-2-UI-REL-PT.
- Power supply possible via the foot element (TBUS)
- Highly-compact threshold value switch for switching analog limit values
- Status and error indication via two diagnostic LEDs
- Changeover contact relay at the output
- 3-way isolation
- Limit value can be freely adjusted via potentiometer on the front
- Input signal, hysteresis, and delay time can be configured via DIP switches
- Operating current/closed circuit current switch-over
Technical Specifications
Product properties
Product family | MINI Analog |
No. of channels | 1 |
Insulation characteristics
Overvoltage category | II |
Pollution degree | 2 |
Electrical properties
Rated Insulation Voltage | 50 V AC/DC |
Electrical isolation | Basic insulation in accordance with EN 61010 |
Electrical isolation between input and output | yes |
Test voltage input/power supply | 1.5 kV AC (50 Hz, 60 s) |
Switching point accuracy | < 0.05 % |
Step response (0–99%) | < 35 ms |
Maximum temperature coefficient | < 0.02 %/K |
Supply
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) |
Max. current consumption | < 14 mA (at 24 V DC) |
Power consumption | < 330 mW (at 24 V DC) |
Signal
Number of Inputs | 1 |
Voltage input signal | 0 V ... 10 V |
Max. voltage input signal | 30 V |
Current Input Signal | 0 mA ... 20 mA |
Max. current input signal | 100 mA |
Input resistance of voltage input | > 100 kΩ |
Input resistance current input | 50 Ω |
Specification of the switching point | With 25-speed potentiometer |
Switching: Relay
Contact switching type | 1 changeover contact |
Contact Material | AgSnO2, hard gold-plated |
Maximum Switching Voltage | 250 V AC |
Maximum Switching Voltage | 240 V AC (UL) |
Limiting Continuous Current | 2 A |
Setting range of the response delay | 0 s ... 10 s (0 s, 1 s, 2 s, 3 s, 4 s, 6 s 8 s, 10 s) |
Internal hysteresis | 0.1 %, 1 %, 2.5 %, 5 % |
Signal
Number of Outputs | 1 |
Connection data
Connection Method | Spring-cage connection |
Stripping length | 8 mm |
Conductor cross section rigid | 0.2 mm² ... 2.5 mm² |
Conductor cross section flexible | 0.2 mm² ... 2.5 mm² |
Conductor cross section AWG | 24 ... 12 |
Dimensions
Width | 6.2 mm |
Height | 93.1 mm |
Depth | 102.5 mm |
Material specifications
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 |
Ambient conditions
Degree of Protection | IP20 |
Ambient Temperature (Operation) | -20 °C ... 65 °C |
Ambient temperature (storage/transport) | -40 °C ... 85 °C |
CE
Certificate | CE-compliant |
ATEX
Identification | II 3 G Ex nA nC IIC T4 Gc X |
UL, USA
Identification | Class I, Zone 2, AEx nA nC IIC T5 |
UL, USA/Canada
Identification | UL 508 Recognized |
UL, Canada
Identification | Class I, Zone 2, Ex nA nC IIC T5 Gc |
GL
Identification | GL EMC 2 D |
EMC data
Noise immunity | EN 61000-6-2 |
Note | When being exposed to interference, there may be minimal deviations. |
Electromagnetic compatibility | Conformance with EMC directive |
Noise emission | EN 61000-6-4 |
Electrostatic discharge
Standards/regulations | EN 61000-4-2 |
Comments | Safety measures must be taken to prevent electrostatic discharge. |
Electromagnetic HF field
Designation | Electromagnetic RF field |
Standards/regulations | EN 61000-4-3 |
Typical deviation from the measuring range final value | 5 % |
Fast transients (burst)
Designation | Fast transients (burst) |
Standards/regulations | EN 61000-4-4 |
Typical deviation from the measuring range final value | 5 % |
Surge current load (surge)
Standards/regulations | EN 61000-4-5 |
Comments | Criterion B |
Conducted interference
Designation | Conducted interferences |
Standards/regulations | EN 61000-4-6 |
Typical deviation from the measuring range final value | 5 % |
Standards and Regulations
Electrical isolation | Basic insulation in accordance with EN 61010 |
Mounting
Mounting Type | DIN rail mounting |
Assembly instructions | The DIN rail connector can be used for bridging the supply voltage. It can be snapped onto a 35 mm EN 60715 DIN rail. |
Mounting Position | any |
Accessories
Why Proax for Phoenix Contact 2864493?
Proax is an authorized distributor of Phoenix Contact 2864493 and one of Phoenix Contact's largest distributors in North America. Our highly skilled in-house technical team is ready to assist with any technical needs.
Have a question in mind? to help you get the right product as quickly as possible for your project. We're always here to help!
Short Lead Time
Highly Trained Staff
Live Chat
Technical Support
Local Inventory
60+ Years Experience
Additional Information
Pack Size | 1 |
Recommended