I. Basic Information

Model: cFP-2110

Part Number: 777317-2110

Series: Compact FieldPoint (cFP-21xx High-Performance Generation)

Position: Dual Serial Ports, Medium-Large Real-Time Control, Data Recording, Gateway

II. Hardware Specifications (Key Points, Compared with 2100)

Processor: 188 MHz real-time CPU (Same as 2100, faster than 2000 series)

Memory (Critical Upgrade):

DRAM: 128 MB (2100 is 32 MB)

Non-volatile Storage: 64 MB built-in (Same as 2100)

Communication Interface (Critical Upgrade):

Ethernet: 1 × 10/100 Mbps RJ45 (TCP/IP, Modbus TCP)

Serial Port: 2 × RS-232 (DB9) (2100 has 1 port; 2120 has 2 × RS-232 + 1 × RS-485)

I/O Expansion: cFP-BP-4 / BP-8 Backplane, up to 8 cFP I/O Modules

Storage Expansion: CompactFlash Card (Program / Data Recording)

Power Supply: 11–30 VDC Industrial Wide Voltage

Temperature Range: -40 °C ~ +70 °C (Industrial Wide Temperature, same as 2100)

Size / Weight: 127 × 102 × 51 mm, approximately 0.28 kg

III. cFP-2100 / 2110 / 2120 Core Comparison Table

Project  cFP-2100  cFP-2110  cFP-2120 CPU 188 MHz 188 MHz 188 MHz

DRAM 32 MB 128 MB 128 MB

Serial Port 1×RS-232 2×RS-232 2×RS-232 + 1×RS-485

Typical Applications Economy type, single serial port Dual serial port instrument/PLC Multiple serial ports + RS-485 bus

IV. Software and Protocols

Real-time System: LabVIEW Real-Time

Programming: LabVIEW (recommended), LabWindows/CVI

Supported Protocols:

Ethernet: Modbus TCP, NI Real-Time Network, TCP/IP

Serial Port: Modbus ASCII/RTU, Optomux (dual-port independent communication)

V. Typical Applications

Dual serial port devices connected simultaneously: For example, 2 serial port instruments/PLCs connected to the Ethernet at the same time

Medium and large-scale real-time control: Multiple loops PID, complex sequential control, large data recording

Distributed I/O system: Remote high-density analog/digital quantity acquisition

Serial Port - Ethernet Gateway: Convert 2 RS-232 lines to TCP/IP