The 1756-N2XT is an Allen-Bradley slot filling module with RS-232, RS-422, and RS-485 communication ports. Its backplane current is 800 mah at 5 volts and 3 mah at 24 volts. SERCOS data rates are 4 or 8 megabits per second. The 1756-N2XT has a current consumption of 1.2 amps and a power consumption of 6.2 watts.
The module has a heat dissipation of 21.2 BTU hours and a continuous isolation voltage of 50 volts. The 1756-N2XT is rated at -25-70o C and is certified by GOST_R and ROSTECHNADZOR.
The 1756-N2XT is ideal for use in the 1756 ControlLogix chassis. It is a slot filler used to close unused slots in the ControlLogix-XT chassis for security and maintenance purposes. It has no shell. The 1756-N2XT has A maximum current of 0.5A per point at 60 °C, a maximum current of 4A per module at 60 °C, and an isolation voltage of 265V continuous.
The main functions of the 1756-N2XT module include on, off, each point failure state: maintain the last state and program mode state. It is mechanically fused with a slow fuse and its fuse/set is 250A at 3.15V AC. The 1756-N2XT module is installed in the ControlLogix chassis and connects to all field cabling using the RTB: 1756-TBNH module, 1756-TBSH module, or Interface module (IFM).
The ControlLogix system uses a common control engine with a common development environment to deliver high performance in an easy-to-use environment. Tight integration between programming software, controllers, and I/O modules reduces development time and debugging and uptime costs. It can perform standards and security controls in the same rack for a truly integrated system. In addition, it has high availability and extreme environment resistance to meet the needs of a variety of applications.
In terms of functionality, the 1756-N2XT module provides excellent high-speed, high-performance, multi-domain application project control, with a redundant controller architecture with no-disturbance switching and high availability. It provides modular and scalable network communication, supports a wide range of communication and I/O options, and provides time synchronization for faults, process sequencing, and other application items.
In addition, when logically configured, the 1756-N2XT module ensures that the original system does not experience downtime due to unreliable signals, thus improving system reliability. The price of this module in the market may vary according to the supplier, region and market supply and demand. It is recommended to contact the supplier directly to obtain the specific price.
