Communication gateway NT 50-DN-RS

industrialEthernet TCP/IPserial

Product overview
The NT 50-DN-RS is a compact gateway for protocol conversion between a DeviceNet network and serial automation protocols (ASCII, Modbus RTU). It supports Slave-to-Slave and Slave-to-Master conversions and can present a single slave device when operating as a master. The device is designed for cost-sensitive applications requiring a compact, entry-level protocol converter with flexible conversion options.

Highlights

• Integrates a Modbus RTU device into a DeviceNet network and vice versa
• Transfers ASCII telegrams to/from a DeviceNet master or slave
• Space-saving compact design suitable for DIN-rail mounting
• Loadable firmware for additional conversion options
• Diagnosis and configuration via Ethernet interface

Supported protocols

• Serial (ASCII)
• Serial (programmable)
• Modbus RTU Slave
• Modbus RTU Master
• DeviceNet Master
• DeviceNet Slave

Technical data (table representation)
Product name: NT 50-DN-RS
Part number: 1757.100
Brief description: Gateway DeviceNet to RS-232/422/485
Communication controller: netX 50
Integrated Memory - RAM: 8 MB SDRAM
Integrated Memory - FLASH: 4 MB serial Flash
Power supply - Supply voltage: 24 V ± 6 V DC
Power supply - Current consumption at 24 V (typical): 72 mA
Power supply - Connector type: Mini-COMBICON, 2-pin
Communication interface X2 - Interface: DeviceNet (ISO 11898, optically isolated), Connector: COMBICON, 5-pin
Communication interface X3 - Interface: Serial interface (RS-232, RS-422, RS-485), Connector: RJ45 (Ethernet and serial in one connector)
Diagnostic interface - Type: Ethernet, 4-pin, Connector: RJ45 socket
Display: LED displays (SYS, APL, COM, LINK/ACT)
Permitted ambient conditions - Operation: 0 °C … +60 °C
Permitted ambient conditions - Storage: -40 °C … +85 °C
Permitted ambient conditions - Relative humidity: 10 % … 95 %, non-condensing
Permitted ambient conditions - Altitude: 0 m … 2000 m
Device - Dimensions (L x W x H): 100 x 26 x 66 mm (without connector)
Device - Weight: appr. 80 g
Device - Degree of protection: IP 20
Device - Mounting type: on DIN rail EN 60715
Configuration: Configuration software SYCON.net
Conformity: RoHS: Yes
Conformance with EMC directives: CE sign: Yes; UKCA sign: Yes; Emission: EN 55011 / BS EN 55011; Immunity: EN 61131-2 / BS EN 61131-2

Specifications / Technical specifications

• Model: NT 50-DN-RS
• Part number: 1757.100
• Function: Cost-optimized entry-level gateway for conversions between DeviceNet and serial protocols (ASCII / Modbus RTU)
• Controller: netX 50
• Memory: 8 MB SDRAM, 4 MB serial Flash
• Power: 24 V ±6 V DC, typ. 72 mA
• DeviceNet interface: ISO 11898, optically isolated, COMBICON 5-pin
• Serial interface: RS-232 / RS-422 / RS-485 via combined RJ45 connector
• Diagnostic interface: Ethernet (RJ45)
• LED indicators: SYS, APL, COM, LINK/ACT
• Operating temperature: 0 °C to +60 °C
• Storage temperature: -40 °C to +85 °C
• Humidity: 10 % to 95 % non-condensing
• Altitude: 0–2000 m
• Dimensions: 100 x 26 x 66 mm (without connector)
• Weight: approx. 80 g
• Protection class: IP20
• Mounting: DIN rail EN 60715
• Configuration software: SYCON.net
• Standards / Conformity: RoHS, CE, UKCA; Emission EN 55011; Immunity EN 61131-2