Cj-MF62

Analog/Digita and Serial RS232/485/422 to Fiber Optic Converter

Analog/Digital and Serial Multiplexing Media Converters
Voltage/Current analog supporting single or bidirectional 1 ~ 4 channels
Supports 1 ~ 4 channels the digital TTL signal to Fiber optic transmission
Serial ports RS232/485/422 to fiber conversion
4mA to 20mA Signal Converters
0-10VDC Analog Signal Converters, supporting 0-5V/0-10V
IP40 protection, Metal case, 35mm DIN-Rail Mounting
Support -40~75°C wide operating temperature range
Overview Specifications Models Resources
Overview

Overview of Analog/Digita and Serial RS232/485/422 to Fiber Optic Converter

This series converter is a type of multi-channel analog signal, the digital signal, and serial ports RS232/485/422 fiber conversion multiplexing equipment. It adopts the latest ARM chip, which is quite stable, reliable and low power, supports 1 ~ 4 channels the contact closure signal, 1 ~ 4 channel analog (voltage/current), 1 ~ 2 channel RS232/485 or a channel RS422 signal in the fiber alone or multiplexing transmission. It requires no change of the user communication protocol and solves the problem of electromagnetic interference, ground ring interference and thunder destroys, which greatly improve the signal reliability, safety and confidentiality, at the same time solve the problem of traditional mode of short distant transmission. Protection grade is IP30, strengthen cabinet, 35mmDIN guide installation, industrial standard DC24V power supply, possess the protection function of power polarity reverse connect.

Specifications

Specifications of Analog/Digita and Serial RS232/485/422 to Fiber Optic Converter

Analog signal interface Voltage/Current Analog Signal 0-5V/0-10V/4-20mA
1 ~ 4 channel Voltage/Current analog signal
Reference accuracy    0.5% @ 25°C
Update rates   1K~2KHz
Signal resolution   10 bit
Time delay   < 10ms
Voltage interface parameters: 
Voltage transmission range 0-5VDC or optional 0-10VDC, Input impendency 100KΩ
4-20mA interface parameters: 
Maximum load capacity 600Ω ,Input resistance 120Ω

TTL digital signal interface
Independent 1 ~ 4 channel input, 1~4 channel output
Input mode can be elected by TTL input or dry contacts input
TTL input level: input level + 0~1V/logic "0", input level + 5~30V/logic "1"
Relay output interface
Dry contacts input: Short circuit or Open
Output modes: 5V TTL / 24V TTL output, or relay output
Relay output form: FORM C (SPDT)
Relay-operating time 6ms
Relay release time 3ms
Total switch time 10ms
Relay contacts capacity 1A/24VDC
Transmission delay time: 2 ms
The maximum working switch frequency: 50Hz
Optical Interface
Wave length: Multi-mode 850nm/1310 nm, Single mode 1310 nm/1550nm
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)

Power and protection Power: Industrial standard24V (+/-5%) power supply
With power polarity and reverse connect protection

5-pin Industrial Pluggable Screw Terminal
Mechanical
      Dimensions: 136mm×54mm×106mm (H×W×D)

      Casing: IP40 protection, Metal case

      Installation: 35mmDIN-Rail, Wall Mounting

      Net Weight: 800g

Environmental 

        Operating Temperature:-40℃~85℃
      Storage Temperature: -40℃~85℃
        Ambient Relative Humidity: 5%~95%(non-condensing)

Certification

    IEC61000-4-2 (ESD): Power ±2KV Contact, ±15KV Air
      Relay ±2KV Contact, ±15KV Air; Data Cable ±15KV Air
      IEC61000-4-4 (EFT):Power ±4KV, Data Cable ±4KV
      IEC61000-4-5 (Surge):Power ±2KV CM/ ±1KV DM, Relay±2KV CM/ ±1KV DM
      IEC60068-2-27 (Shock)
      IEC60068-2-32 (Free Fall)
      IEC61000-6-2 (General Industrial Standard)
Warranty 5 years
Models

Models of CAN / CANOpen / DeviceNet Redundant Link Module

Available Models

Features

Cj-MF62

  Analog signal digital signal fiber multiplexer, 1~ 4 CHs analog signal/1 ~ 4CHs digital signal, 1 ~ 2 CHs
  RS232/485/422 multiplexing, single and dual multiplexing transmission optional
  
Multi-mode 2KM/Single-mode 20KM Optional,  ST/SC/FC Connector Optional

Resources

Name

Version

Date

  CK7220M Series Datasheet 

V1.2

2022-03-07