3-Way Communication The ICF-1150 series supports 2 serial ports. The D-sub connector is for RS-232 communication and the removable terminal block is for RS-422 or RS-485 communication. The 3 ports (2 serial ports and one fiber port) are completely independent.
Rotary Switch for Setting the Pull High/Low Resistor Since the RS-485 port can support multi-drop connections or daisy-chain connections, system engineers can connect meters, RTUs, readers, and many other devices together on the same bus. The impedance of the data line will rise according to the number of serial devices on the same bus.
Features • “Ring” or “Point to Point” transmission • Extend RS-232/422/485 transmission distance: up to 40 km with single-mode—ICF-1150-S series up to 5 km with multi-mode—ICF-1150-M series • Supports baudrates up to 921.6 kbps • 3-way galvanic isolation (for –I models) •...
ICF-1150-ST Top View Front View ATTENTION Electrostatic Discharge Warning! To protect the product from damage due to electrostatic discharge, we recommend wearing a grounding device when handling your ICF-1150 product. - 5 -...
STEP 2: The DIN rail attachment rail into the slot just below the stiff unit will snap into place as shown metal spring. below. To remove the ICF-1150 series from the DIN rail, simply reverse Steps 1 and 2 above. Pin Assignment RS-232 –...
Switch Settings There are 4 DIP switches on the front panel of the ICF-1150. Setting Switch 1 Switch 2 RS-422 2-wire RS-485 4-wire RS-485 OFF (default) OFF (default) Fiber Mode Switch 3 Ring Mode Point to Point mode OFF (default) 120Ω...
RX Sensitivity ICF-1150-S: -25 dBm ICF-1150-M: -20 dBm Point-to-Point Transmission Half or Full duplex Multi-drop Transmission Half duplex, fiber ring Environmental Operating Temperature 0 to 60°C (32 to 140°F), 5 to 95 % RH -40 to 85°C (-40 to 185°F) for –T Model Storage Temperature -40 to 85°C (-40 to 185°F), 5 to 95 % RH Power...
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