Name: Ci-MF110/MF120 series
Brand: Comark | Industrial Ethernet Switch | Industrial Fieldbus | Device Networking
SKU: 00146
Availability: InStock
Rating: 5 (1 reviews)

Home > Industrial Fieldbus > Fieldbus Fiber Optic Converter

Overview Specifications Models Resources

Overview

Overview of Modbus Plus Fiber Optic Converter

Ci-MF110/MF120 series is designed for industrial serial to fiber converter which supports transparent transmission for Modbus Plus protocol. This series provides a fiber converter solution to extend transmission distance up to 2KM over multi-mode fiber or 20KM over single-mode fiber. It secures data transmission over EMI resistant fiber at speeds up to 1Mbps. The dual fiber inputs allow connecting multiple devices in a cascade or Daisy-chain topology for fiber redundancy.
Additionally, this series converter provides a fiber link monitoring function to detect the communication errors on both sides of the fiber connection. When a communication error occurs, a red LED status indicator will turn on and the alarm relay contact on the terminal block will activate.
Hardware adopts DIN rail mounting, IP40 metal case, wide temperature and voltage design and has passed rigorous industrial standard tests, which can suit for the industrial scene environment with harsh requirements for EMC. It can be widely used in various situations like industrial control, process control, traffic control and intelligent residential district, and particularly applicable to bank, electricity, departments and systems that have special requirements relating to electromagnetic interference environment.

Specifications

Specifications of Modbus Plus Fiber Optic Converter

Serial Port	Compatible with Modbus Plus DB9-F connector Accord with Modbus Plus field bus protocol, communication rate is 1Mbps Terminating Resistor: The unit has 120 ohms, use corresponding switch to make it to be enable
Fiber Port	Wave length: multi-mode 850nm/1310 nm; single mode 1310 nm/1550nm Fiber type: multi-mode 50/125um, 62.5/125um, 100/140um; single mode 8.3/125 um, 9/125um, 10/125um Transmission distance: multi-mode 2km, single mode 20km Fiber interface type: ST/SC/FC (optional); ST (standard configuration) Single Fiber wavelength: A: Transmit wavelength is single mode 1310nm, then Receive wavelength is 1550nm B: Transmit wavelength is single mode 1550nm, then Receive wavelength is 1310nm
Power Supply	DC (18~36V) dual redundant power input (can be customized with 9~18VDC) Industrial standard voltage DC 24V, consumption is less than 1.5W DC 1500V voltage isolation and reverse connect protection 5.08mm industrial terminal port
Protection	Relay: Fiber link fault alarm Contact rating: 1A @24V DC, Industrial Terminal port
Mechanical	Dimensions (H×D×W): 136mm×104.8mm×52.8mm Weight: 800g Casing: IP40 protection, wave grain aluminum reinforce case option Installation: Wall mounting or DIN rail mounting
Environmental	Operating Temperature: -40℃~85℃ Storage Temperature: -40℃~85℃ Ambient Relative Humidity: 5%~95%(non-condensing)
Warranty	5 years

Models

Models of Modbus Plus Fiber Optic Converter

Available Models	100M Fiber Port	Fiber Mode / Distance
Ci-MF110-M	1	Multi-Mode / 2KM
Ci-MF120-M	2	Multi-Mode / 2KM
Ci-MF110-S	1	Single mode / 20KM
Ci-MF120-S	2	Single mode / 20KM

Resources

Name	Version	Date
Ci-MF110/MF120 Series Datasheet	V2.0.0	2024-09-03
Ci-MF110/MF120 Series Quick Installation Guide	V2.0.1	2024-09-03