Product Model
MINI MCR-2-UI-REL-PT
Selling Points
- 1ATEX Certified for Hazardous Areas: Ensures safe operation in potentially explosive environments.
- 2Compact DIN Rail Mount: Space-saving design for easy installation on DIN rails.
- 3Versatile Signal Processing: Handles current signals (0-24mA) and voltage signals (0-12V).
- 4Configurable via DIP Switches or Software: Flexible configuration options for custom settings.
- 5Reliable PDT Relay Output: Switches loads up to 250V AC/DC with a maximum current of 6A AC/4A DC.
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 | Limit value switch |
Product family | MINI Analog Pro | No. of channels | 1 |
Type | Signal conditioner | Configuration | DIP switches
Software
App |
Article revision | 10 | Overvoltage category | II |
Pollution degree | 2 | Configuration | DIP switches
Software
App |
Electrical isolation between input and output | yes | Switching point accuracy | < 0.1 % |
Step response (0–99%) | 140 ms (can be set via software) | Maximum temperature coefficient | 0.01 %/K |
Maximum transmission error | 0.1 % (of final value) | Rated insulation voltage | 300 V |
Test voltage | 3 kV AC (50 Hz, 60 s) | Insulation | Reinforced insulation according to IEC/EN 61010-1 |
Nominal supply voltage | 24 V DC | Supply voltage range | 9.6 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 | 40 mA (12 V DC)
20 mA (24 V DC) | Power consumption | ≤ 0.5 W |
Configurable/programmable | Yes | Voltage input signal | 0 V ... 10 V (via DIP switch)
0 V ... 12 V (can be set via software) |
Max. voltage input signal | 12 V | Current input signal | 0 mA ... 20 mA (via DIP switch)
0 mA ... 24 mA (can be set via software) |
Max. current input signal | 24 mA | Input resistance of voltage input | > 120 kΩ |
Input resistance current input | 50 Ω (+0.7 V for test diode) | Specification of the switching point | Can be set via software or in steps via DIP switches |
Contact switching type | 1 changeover contact | Contact material | AgSnO |
Maximum switching voltage | 250 V AC
30 V DC
240 V AC (UL) | Limiting continuous current | 6 A AC
4 A DC |
Min. switching current | 100 mA (12 V DC) | Max. switching current | 6 A AC (250 V AC)
4 A DC (30 V DC) |
Mechanical service life | 2x 10 | Setting range of the response delay | 0 s ... 10 s (can be set freely via software) |
Internal hysteresis | can be set freely via software | Connection method | Push-in connection |
Stripping length | 10 mm | Conductor cross section rigid | 0.2 mm² ... 2.5 mm² (with ferrule)
0.14 mm² ... 2.5 mm² (without ferrule) |
Conductor cross section flexible | 0.14 mm² ... 2.5 mm² | Conductor cross section AWG | 24 ... 12 (flexible) |
Ex installation (EPL) | Gc
Div. 2 | Connection method | Micro USB type B |
Status display | Green LED (supply voltage)
Yellow LED (switching output) | Error indication | Red LED |
Width | 6.2 mm | Height | 109.81 mm |
Depth | 119.2 mm | Color | gray (RAL 7042) |
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 (not assessed by UL) | Ambient temperature (operation) | -40 °C ... 70 °C |
Ambient temperature (storage/transport) | -40 °C ... 85 °C | Altitude | ≤ 2000 m |
Permissible humidity (operation) | 5 % ... 95 % (non-condensing) | Certificate | CE-compliant |
Identification | II 3G Ex ec ic nC IIC T4 Gc | Certificate | BVS 18 ATEX E 071 X |
Identification | II 3 G Ex ec ic IIC T4 Gc | Certificate | PxCIF21UKEX2905632X |
Identification | Ex ec ic nC IIC T4 Gc | Certificate | IECEx BVS 18.0060X |
Identification | Ex ic nA nC IIC T4 Gc | Identification | UL 508 Listed
Class I, Div. 2, Groups A, B, C, D T4A
Class I, Zone 2, Group IIC T4A |
Certificate | DNV GL TAA000021E Rev. 1 | Identification | 2Ex ec ic nC IIC T4 Gc |
Certificate | BY/112 02.01 TP012 103.01 00081 | Temperature | B |
Humidity | B | Vibration | A |
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 |
Standards/regulations | GB 3836.1
GB 3836.4
GB 3836.8 | Mounting type | DIN rail mounting |
Assembly note | 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 |
Specifications may be subject to change without notice