Moxa 43440 CONVERTER. RS-232/422/485 TIL 43440

Three-Way Communication

The ICF-1150 series support 2 serial ports, with a D-sub connector for RS-232 communication and a removable terminal block for RS-422 or RS-485 communication. The 3 ports (2 serial ports and one fiber port) are completely independent. When an ICF-1150 converter receives data from any one port, it will send the data out through the other 2 ports. For example, once the ICF-1150 converter receives a command from the remote master through the fiber port, it will convert the signal and send the command through the RS-232 and RS-422/485 ports at the same time. If the user is monitoring a system running on an RS-485 network, there is no need to use an additional RS-232 to RS-485 converter to connect the laptop computer's serial port to the RS-485 bus.

Rotary Switch for Setting the Pull High/Low Resistor

The RS-485 interface supports multi-drop or daisy-chain connections, which system engineers will use to connect serial devices such as meters, RTUs, and readers together on the same bus. Since the number of serial devices on the same bus will cause the impedance of the data line to increase, the ICF-1150 allows users to tune the pull high/low resistor. Just rotate the switch to the appropriate value without removing the ICF-1150 from the DIN-rail.

Certificates



Certification



UL, CE, FCC, ATEX, UL/cUL


Indication



LED indicators



Yes


Operational conditions



Operating relative humidity (H-H)



5 - 95 %


Operating temperature (T-T)



-40 - 85 �C


Storage temperature (T-T)



-40 - 85 �C


Package dimensions



Depth (package,cm)



2.2 cm


Gross Weight (Package, kg)



1 kg


Height (package,cm)



4.2 cm


Width (package,cm)



8 cm


Power



Input voltage



12 - 48 V


Power consumption



163 mA


Product dimensions



Net Weight (Product, kg)



0.5 kg


Technical details



Baud rate



921.6 Kbit/s


Electrostatic Discharge (ESD) protection



15 kV


Fiber optic connector



ST


Host interface



RS-232


Mounting



DIN-rail


Output interface



Fiber (ST)


Over current protection



Yes


RS-422 signals



RxD+, RxD-, SGND, TxD+, TxD-


RS-485 signals



RxD+, RxD-, SGND, TxD+, TxD-


RX sensitivity



-20 dB


Transmission distance (multi-mode)



5 km


TX output



-5 dB


Wavelength



850 nm


Vendor information



Brand Name


Moxa


Warranty



2 Year(s)


Weight & dimensions



Dimensions (WxDxH)



30.3 x 70 x 115 mm