Product Model
1756-CN2RXT
Key Features
- 11. Redundant Media Capability: The 1756-CN2RXT supports redundant media, ensuring continuous operation even in the event of a primary connection failure. This enhances system reliability and uptime.;
- 22. High-Speed Data Transfer: Designed for high-speed performance, this module provides efficient and reliable data transfer, making it ideal for critical control applications.;
- 33. Temperature Range: Operating in a wide temperature range of -25°C to 70°C, the 1756-CN2RXT is suitable for use in harsh and corrosive environments, including those with extreme temperatures.;
- 44. Deterministic Data Transfer: The ControlNet network ensures deterministic, repeatable transfers of critical control data, which is essential for applications requiring precise and reliable control.;
- 55. Explosion-Proof Certification: The module is certified for use in areas with explosive atmospheres, meeting Zone 2 classification according to ATEX directive 2014/34/EU and IEC 60079-0 standards.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Dimension Unit | CM | Weight Unit | KG |
| Weight | 0.54 | Stock Status | NON_STOCKED |
| Dimension Length | 23.368 | Dimension Width | 18.034 |
| Lead Time | 5 | Dimension Height | 5.588 |
| Quick Turnaround | false | Preferred Availability | false |
| Repairable | NOT_REPAIRABLE | Module location | Chassis based, any slot |
| Weight, approx | 0.293 kg | IEC temperature code | T4 |
| North American temperature code | T4A | Radiated RF immunity | 10 V/m with 1 kHz sine-wave 80% AM from 80...2000 MHz, 10 V/m with 200 Hz 50% Pulse 100% AM @ 900 MHz, 10 V/m with 200 Hz 50% Pulse 100% AM @ 1890 MHz, 3 V/m with 1 kHz sine-wave 80% AM from 2000...2700 MHz |
| Operating temperature | -25 to 70 °C | Surge transient immunity | ±2 kV line-earth (CM) on ControlNet ports |
| Conducted RF immunity | 10V rms with 1 kHz sine-wave 80% AM from 150 kHz...80 MHz | Shock | Operating: 30 G, Nonoperating: 30g, 1756-CN2RXT/C, Nonoperating: 50g, 1756-CN2RXT/B |
| Relative humidity | 5...95% noncondensing | EFT/B immunity | ±3kV @ 5kHz on ControlNet ports |
| ESD immunity | 6 kV contact discharges, 8 kV air discharges | Vibration | 2 G @ 10...500 Hz |
| Emissions | CISPR 11: Class A | Storage temperature | -40 to 85 °C |
| Surrounding air temperature, max | 70 °C | Voltage and current ratings | 1.3A @ 5.1V DC |
| Slot width | 1 None | Radio standard UMTS | False |
| Radio standard GSM | False | Radio standard GPRS | False |
| Supporting protocol for SafetyBUS p | False | Supporting protocol for PROFIsafe | False |
| Supporting protocol for PROFINET IO | False | Supporting protocol for PROFINET CBA | False |
| Supporting protocol for Foundation Fieldbus | False | Supporting protocol for AS-Interface Safety at Work | False |
| Radio standard Wi-Fi 802.11 | False | Radio standard Bluetooth | False |
| Supporting protocol for INTERBUS-Safety | False | Supporting protocol for SERCOS | False |
| With potential separation | False | Supporting protocol for SUCONET | False |
| Supporting protocol for Data-Highway | False | Supporting protocol for Modbus | False |
| Supporting protocol for KNX | False | Supporting protocol for INTERBUS | False |
| Supporting protocol for CAN | False | Supporting protocol for PROFIBUS | False |
| Supporting protocol for ASI | False | Supporting protocol for LON | False |
| Isolation voltage | 30V (continuous), Basic Insulation Type, ControlNet A/B to Backplane, ControlNet A to ControlNet B, USB to, ControlNet A/B, and USB to Backplane, Type tested at 500V AC @ 60s | Connections supported, max | 131 maximum |
| Wiring category | 1 - on ControlNet ports, 3 - on USB port | ControlNet cable | 1786-RG6 quad shield RG6 coaxial cable |
| Current draw | 1300mA @ 5.1V DC, 3mA @ 24V DC | Number of nodes, max | 99 nodes |
| Enclosure type rating | None (open-style) | ControlNet port | 2 ControlNet BNC |
| Thermal dissipation | 22.9 btu/h | Power dissipation | 6.6 W |
| Logix communication connections | 128 None | Transmission rate | 5000 kbps |
| Supporting protocol for EtherNet/IP | False | Supporting protocol for DeviceNet Safety | False |
| IO link master | False | Redundancy | True |
| Supporting protocol for other bus systems | True | Supporting protocol for DeviceNet | False |
| Supporting protocol for TCP/IP | False | With optical interface | False |
Specifications may be subject to change without notice