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RS-232/485/422 SERIAL OPTIC FIBER MODEM (SUN-RS244)
The SUN-RS244 Series converter is equipped with a multiple interface circuit that can handle
RS-232, or RS-422/485 serial interfaces and multi-mode or single-mode fiber. SUN-RS244
converters are used to extend serial transmission distance up to 2 km (multi-mode fiber) or up
to 20 km (single-mode fiber). Note that the RS-232 and RS-422/485 interfaces cannot be used
on the same SUN-RS244 at the same time to convert to fiber.
The SUN-RS244 Series incorporate a method for automatically detecting the serial signal baud
rate by hardware (Auto Baud Rate Detection). This is an extremely convenient feature for the
user. Even if device baud rate is changed, the signal will still be transmitted through the
RS-232 or RS-422/485 to fiber converter without any problem.
Features:
• Auto sense serial signal rate, zero delay automatic transmission
• 500Kbps the highest rate
• Three interfaces (RS232/485/422)
• Multi-mode 2KM, signal-mode 20KM |
SUN-RS244 |
Communication
Standard |
Accord EIA RS-232, RS-485, RS-422 standard |
RS-232 Signal |
IN, OUT, GND |
RS-485 Signal |
D+, D-, GND |
RS-422 Signal |
R+, R-, T+, T-, GND |
Fiber Signal |
IN, OUT |
Working Format |
Asynchronism, point to point or multi-point |
Direction Control |
Auto data sending control, auto data transfer direction
recognition and control |
Baud Rate |
0-500Kbps, auto-sense signal serial baud rate |
Fiber Wavelength |
Multi-mode 850nm, signal-mode 1310nm |
Electricity Port Transmission |
RS-232 port 15M, RS-485/422 port 1200M |
Optic Port Transmission |
Multi-mode 2KM, signal-mode 20KM |
Loading |
RS-485/422 port supporting 32 port loop environment
(or hand tailor 128 point) |
Interface Protection |
600W surge protection, 15KV static protection |
Electricity Connector |
8 terminal block |
Optic Port Connector |
Multi-mode: ST/SC connector;
Signal-mode: FC/ST/SC connector |
Environment
Working Temperature |
-25 to 70 |
Storage Temperature |
-40 to 85 |
Humidity |
Relative humidity 5% to 95% |
Power
Input Power |
9-36DC |
Consumption |
2W |
Dimensions
L*W*H |
100mm*69mm*22mm |
Shell |
Iron |
Color |
White |
Weight |
230g |
Related Products
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SUN-RS244/A
RS-232 Serial Optic Fiber Modem
• Auto sense serial signal rate, zero delay automatic transmission
• Supporting 5V Volt input, +14 or –14V Volt output, consumption 2W
• Internal or external power choice
• Multi-mode 2KM, signal-mode 20KM, 40KM, 60KM
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SUN-RS244/B
RS485/422 Serial Optic Fiber Modem
• Auto sense serial signal rate, zero delay automatic transmit
• Auto data sending control, auto data transfer direction recognition and
control
• 0-120Kbps the highest rate
• Two interfaces (RS485/422)
• Multi-mode 2KM, signal-mode 20KM, 40KM, 60KM
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Universial high delicacy port-powered RS-232/485 converter |
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SUN-RS-W485B
Inustrial long distance port-powered RS-232/485 converter |
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SUN-RS-W485C
Industrial RS-232/485 or RS-232/422 converter |
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SUN-RS-W485A/25
Industrial high delicacy port-powered RS-232/485 converter |
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SUN-RS-W485UA
Industrial external power or port-powered RS-232/485 converter |
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SUN-RS-W485GI/C
Industrial isolation RS-232/485/422 converter |
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SUN-RS-T485
Universal port-powered RS-232/485 converter |
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SUN-RS-T422
niversal port-powered RS-232/422 converter |
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SUN-RS-M485P
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SUN-RS-M485I
Universal isolation and lightning protection RS-32/485/422 converter |
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SUN-RS-M485S
Universal surge protection RS-232/485/422 converter |
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SUN-RS-M485SI+/C
Universal signal side external power isolation RS-232/485/422
converter |
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SUN-RS-M232D
RS-232 isolation line driver |
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SUN-RS-M232D/25
RS-232 isolation line driver |
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SUN-RS-M485SI+/R
Universal isolation RS-485/422 repeater |
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SUN-RS485GI/R
Industrial isolation RS-485/422 repeater |
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SUN-RS-O3000
4-8 port Insert card configuration isolationRS-485/422 HUB |
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SUN-RS-O2000
4-8 port Insert card configuration isolationRS-485/422 HUB |
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SUN-RS-F485
RS485/422 signal surge protector |
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SUN-RS-M232I
RS-232 three line isolation protection |
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SUN-RS-M232I/25
RS-232 three line isolation protection |
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