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Images are for illustrative purposes only. Please refer to data sheet for details
MACX MCR-EX-AP-2REL-2DI-LP-SP 1292332 PHOENIX CONTACT The relay module separates the Ex i and non-Ex i contr..
MACX MCR-EX-AP-2REL-2DI-LP-SP
1292332
PHOENIX CONTACT
1 Pcs.
The relay module separates the Ex i and non-Ex i control and signal circuits and serves for intrinsically safe control of Ex i field current circuits via one inverter relay per channel. Standard configuration, Loop-powered, 4-way separation, Safety Integrity Level (SIL, IEC 61508): 2, Push-in connection
Ex i relay module separates binary Ex i and Non Ex i signal and control circuits and is used for intrinsically safe control of Ex i field circuits via one coupler relay per channel. Standard configuration, loop-powered, 4-way isolation, Safety Integrity Level (SIL, IEC 61508): 2, push-in connection
Automation > Accessories/spare parts for low-voltage switch technology
INTERFACE Components (IF)
Product condition, packaging, certifications and applicable manufacturer warranty terms are confirmed with the quotation.
More info
▲| General | Installation conditions affect the ambient temperature. Please refer to the operating instructions. |
| Product Type | Relay Module |
| Product family | MACX Analog |
| Number of channels | 2 |
| Number of channels | 2 |
| Galvanic isolation | 4-way separation |
| Galvanic isolation input/output IEC/EN 60079-11 | |
| Standards/Regulations | IEC/EN 60079-11 |
| Rated insulation voltage | 375 VSS |
| Galvanic isolation input 1 / input 2 | |
| Test voltage | 350 V (50 Hz, 60 s) |
| Supplies | |
| Supply voltage range | loop-powered, no external supply necessary |
| Power dissipation | ≤ 0.4 W |
| Taxes | |
| Description of the entrance | Control input, non-intrinsically safe |
| Input Signal Voltage | 12 V ... 31.2 V (switching signal) |
| Current consumption | < 25 mA (12 V) |
| < 17 mA (24 V ... 31.2 V) | |
| Switching: Relay | |
| Description of the output | Intrinsically safe |
| Contact execution | 1 changeover per channel |
| Switching voltage minimum | 1 V (1 mA) |
| Switching voltage maximum | 45 V DC (0.25 A) |
| 30 V DC (4 A) | |
| 45 V AC (4 A, cos φ >0.7) | |
| Typical switch-on time | ≤ 10 ms |
| Typical switch-off time | ≤ 10 ms |
| Switching frequency | ≤ 15 Hz |
| Conductor cross-section AWG | (converted to IEC) |
| Connection type | Push-in connection |
| Stripping length | 8 mm |
| Conductor cross-section rigid | 0.2 mm² ... 1.5 mm² |
| Flexible conductor cross-section | 0.2 mm² ... 1.5 mm² |
| Conductor cross-section AWG | 24 ... 16 |
| Ex installation (EPL) | Gc |
| Ex i circuits (EPL) | Ga |
| Since | |
| Ma | |
| Safety specifications | |
| Input voltage Ui | 45 V AC |
| Input Current Ii | 4 A |
| Max. internal inductance Li | negligible |
| Max. internal capacity Ci | negligible |
| Safety maximum voltage Um | 253 V AC |
| Safety specifications | |
| Input voltage Ui | 45 V DC |
| Input Current Ii | 0.25 A |
| Max. internal inductance Li | negligible |
| Max. internal capacity Ci | negligible |
| Safety maximum voltage Um | 253 V AC |
| Safety specifications | |
| Input voltage Ui | 30 V DC |
| Input Current Ii | 4 A |
| Max. internal inductance Li | negligible |
| Max. internal capacity Ci | negligible |
| Safety maximum voltage Um | 253 V AC |
| Dimensional drawing |  |
| Width | 17.5 mm |
| Height | 107.8 mm |
| Depth | 113.7 mm |
| 114.5 mm (snapped onto DIN rail NS 35/7.5 according to EN 60715) |
| Flammability class according to UL 94 | V0 |
| Material housing | Polyamide (PA 6.6) |
| Environmental conditions | |
| Degree of protection | IP20 (terminals) |
| IP30 (enclosure) | |
| Ambient temperature (operating) | -20 °C ... 70 °C (single unit: installation position any) |
| -20 °C ... 70 °C (group mounting: vertical mounting rail without recirculating air) | |
| -20 °C ... 70 °C (group mounting: vertical mounting rail with recirculating air) | |
| -20 °C ... 70 °C (group mounting: horizontal mounting rail without recirculating air) | |
| -20 °C ... 70 °C (group mounting: horizontal mounting rail with recirculating air) | |
| Ambient temperature (storage/transport) | -40 °C ... 80 °C |
| Altitude | ≤ 2000 m |
| Permissible humidity (operating) | ≤ 95% (no condensation) |
| ATEX | |
| Marking | II (1) G [Ex ia Ga] IIC |
| II (1) D [Ex ia Da] IIIC | |
| II 3(1) G Ex ec nC [ia Ga] IIC T4 Gc | |
| I (M1) [Ex ia Ma] I | |
| IECEx | |
| Marking | [Ex ia Ga] IIC |
| [Ex ia Da] IIIC | |
| Ex ec nC [ia Ga] IIC T4 Gc | |
| [Ex ia Ma] I | |
| Safety Integrity Level (SIL, IEC 61508) | |
| Marking | 2 |
| Electromagnetic compatibility | Tested according to the following standards and regulations: EN 61326-1 Industrial Use, NAMUR NE 21 |
| Galvanic isolation | 4-way separation |
| Mounting type | NS 35/15, NS 35/7,5 |
| Installation position | vertical, horizontal |