Phoenix Contact 2 Channel Galvanic Barrier, Isolating Amplifier, NAMUR Sensor, Switch Input, Relay Output, ATEX
- RS Stock No.:
- 751-1342
- Mfr. Part No.:
- 2924249
- Brand:
- Phoenix Contact
Subtotal (1 unit)*
£181.42
(exc. VAT)
£217.70
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 4 unit(s) ready to ship
- Plus 4 unit(s) shipping from 12 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £181.42 |
*price indicative
- RS Stock No.:
- 751-1342
- Mfr. Part No.:
- 2924249
- Brand:
- Phoenix Contact
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Phoenix Contact | |
| Number of Channels | 2 | |
| Module Type | Isolating Amplifier | |
| Barrier Type | Galvanic Barrier | |
| Output Signal Type | Relay | |
| Maximum Voltage | 253V ac/dc | |
| Hazardous Area Certification | ATEX | |
| Input Signal Type | NAMUR Sensor, Switch | |
| Maximum Operating Temperature | +60°C | |
| Minimum Operating Temperature | -20°C | |
| Supply Voltage | 24 → 230V ac/dc | |
| Maximum Current | 10.3mA | |
| Safety Current Maximum | 10.3mA | |
| Safety Voltage Maximum | 253 V ac/dc | |
| Series | MACX MCR-EX-SL-2NAM | |
| Operating Temperature Range | -20 → +60°C | |
Select all | ||
|---|---|---|
Brand Phoenix Contact | ||
Number of Channels 2 | ||
Module Type Isolating Amplifier | ||
Barrier Type Galvanic Barrier | ||
Output Signal Type Relay | ||
Maximum Voltage 253V ac/dc | ||
Hazardous Area Certification ATEX | ||
Input Signal Type NAMUR Sensor, Switch | ||
Maximum Operating Temperature +60°C | ||
Minimum Operating Temperature -20°C | ||
Supply Voltage 24 → 230V ac/dc | ||
Maximum Current 10.3mA | ||
Safety Current Maximum 10.3mA | ||
Safety Voltage Maximum 253 V ac/dc | ||
Series MACX MCR-EX-SL-2NAM | ||
Operating Temperature Range -20 → +60°C | ||
- COO (Country of Origin):
- DE
Phoenix Contact Galvanic Barrier, 253V AC/DC Safety-Related Maximum Voltage, Isolating Amplifier Module Type - MACX MCR-EX-SL-2NAM-R-UP-SP - 2924249
Boost your signals safely with this galvanic barrier from Phoenix Contact. It uses three-way isolation to keep your sensing device separated from your network or PLC. This is essential to prevent the transfer of ground loops, electrical noise or other forms of interference that can cause equipment damage and errors.
There's an input for a NAMUR proximity sensor, so the unit can be used for object detection in a hazardous or harsh environment, such as an oil and gas facility or chemical plant. A row of LEDs on the front show you operating status at a glance. Keep an eye out for red meaning line errors, green for supply and yellow for switching. Thanks to this, you always know what's going on.
There's an input for a NAMUR proximity sensor, so the unit can be used for object detection in a hazardous or harsh environment, such as an oil and gas facility or chemical plant. A row of LEDs on the front show you operating status at a glance. Keep an eye out for red meaning line errors, green for supply and yellow for switching. Thanks to this, you always know what's going on.
Features & Benefits
• Works up to 2,000m above sea level to suit challenging workplaces
• Gold-plated silver tin oxide contacts are thermally stable and resistant to welding, arcing and corrosion
• Wide operating temperature range between -40°C and +70°C, to handle harsh conditions
• ATEX certification indicates it's tested and approved for use in explosive atmospheres where dust and gas are present
• Gold-plated silver tin oxide contacts are thermally stable and resistant to welding, arcing and corrosion
• Wide operating temperature range between -40°C and +70°C, to handle harsh conditions
• ATEX certification indicates it's tested and approved for use in explosive atmospheres where dust and gas are present