NI cFP-2120 Compact FieldPoint Real-Time Ethernet Controller

Technical Specifications

Model:cFP-2120

Brand:NI

Part No:cFP-2120

Product type:Compact FieldPoint Real-Time Programmable Automation Controller

Bus:10/100Base-TX Ethernet,3×RS232,1×RS485 serial port

CPU:188MHz x86 processor

Memory:128MB DRAM,128MB non-volatile flash,CompactFlash storage slot

Power supply:11~30V DC,6.1W base power

Dimension:112mm90mm58mm

Weight:0.278kg

Interface:RJ45 Ethernet port,3×RS232 D-Sub,RS485 port,CF card slot,DC power screw terminals,backplane connector for I/O modules

Operating temperature:-40℃ ~ +70℃

Storage temperature:-55℃ ~ +125℃

Relative humidity:10~90% non-condensing

Certification:CE,Class I Division 2

System compatibility

cFP-2120 belongs to NI Compact FieldPoint platform.It mates with Compact FieldPoint I/O backplane and modules,runs LabVIEW Real-Time,supports embedded control,local data logging and multi-serial communication,widely used in distributed industrial control and remote monitoring systems.It is spare part for legacy automation equipment overhaul.

Function

cFP-2120 is rugged real-time programmable automation controller for Compact FieldPoint backplane.It executes LabVIEW RT embedded programs independently,realizes local closed-loop control and data recording.With three RS232 and one RS485 ports plus CF card slot for offline data storage,supports multi-sensor communication in harsh factory field environments.

Installation

Mount cFP-2120 on DIN rail.Connect to Compact FieldPoint backplane,wire 11~30V DC power,plug RJ45 network cable and serial wiring.Take ESD protection before installation.

Interface

‑RJ45 10/100M Ethernet port

‑3×RS232 D-Sub serial connectors

‑RS485 serial port

‑CompactFlash card slot

‑DC power screw terminals

‑Compact FieldPoint backplane connector

Feature

cFP-2120 classic NI real-time industrial controller.Typical faults:Ethernet chip failure,flash memory damage,backplane pin oxidation,serial transceiver damage.Clean backplane contacts and test firmware communication before replacement.

Diagnostic

Fault phenomenon:controller boot failure,network offline,serial communication error,I/O module communication fault.Check DC power supply,verify backplane contact,test Ethernet and RT firmware status.

Product Brief

cFP-2120 is NI Compact FieldPoint real-time PAC controller with 10/100M Ethernet,3 RS232 and 1 RS485 port,128MB memory,CF card slot,running LabVIEW RT for standalone industrial control,DIN rail mounting.Mainly used for maintenance and replacement of old industrial automation equipment.ESD protection must be followed during handling.