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.
RS-232/422/485 Side | |
RS-232 Signals | TxD, RxD, SGND |
RS-422 Signals | TxD+, TxD-, RxD+, RxD-, SGND |
RS-485-4w Signals | TxD+, TxD-, RxD+, RxD-, SGND |
RS-485-2w Signals | Data+, Data-, SGND |
Baudrate | 50 bps to 921.6 Kbps |
ESD Protection | 15 KV for all signals |
Optical Fiber | |
Fiber Connector | SC or ST |
Cable Requirements | Single-mode:
8.3/125, 8.7/125, 9/125, or 10/125 ?m Multi-mode: 50/125, 62.5/125, or 100/140 ?m |
Transmission Distance | Single-mode: 40 km Multi-mode: 5 km |
Wavelength | ICF-1150-S
(single-mode): 1310 nm ICF-1150-M (multi-mode): 850 nm |
Tx Output | ICF-1150-S
(single-mode): > -5 dBm ICF-1150-M (multi-mode): > -5 dBm |
RX Sensitivity | ICF-1150-S
(single-mode): -25 dBm ICF-1150-M (multi-mode): -20 dBm |
Point-to-Point Transmission | Half-duplex or full-duplex |
Ring Transmission | Half-duplex, fiber ring |
Physical Characteristics | |
Housing | Aluminum (1 mm) |
Dimensions | 30.3 x 70 x 115 mm (11.9 x 27.6 x 45.3 in) |
Environmental Limits | |
Operating Temperature | Standard Models: 0
to 60°C (32 to 140°F) Wide Temp. Models: -40 to 85°C (-40 to 185°F) |
Operating Humidity | 5 to 95% RH |
Storage Temperature | -40 to 85°C (-40 to 185°F) |
Power Requirements | |
Input Voltage | 12 to 48 VDC |
Power Consumption | ICF-1150: 127 mA @
12 V ICF-1150I: 163 mA @ 12 V |
Voltage Reversal Protection | Protects against V+/V- reversal |
Over Current Protection | 1.1 A (protects against two signals shorted together) |
Regulatory Approvals | |
Safety | UL 508 |
EMI | EN55022 2006, Class B |
EMS | EN61000-4-2 (ESD),
Criteria A, Level 4 EN61000-4-3 (RS), Criteria A, Level 2 EN61000-4-4 (EFT), Criteria A, Level 4 EN61000-4-5 (Surge), Criteria A, Level 3 EN61000-4-6 (CS), Criteria A, Level 2 EN61000-4-8 (PFMF), Criteria A, Level 3 |
CE | Class B |
FCC | Part 15 sub Class B |
ATEX | Class 1, Zone 2, EEx nC IIC (pending) |
Hazardous Location | UL/cUL Class 1, Div. 2, Group A, B, C and D (Pending) |
Freefall | IEC 60068-2-32 |
Dust-Proof | IP30 |
Warranty | |
Warranty Period | 5 years |
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