properties

• Extends RS-232 or RS-422/485 transmission distance up to 40 KM with single mode fiber
  
• Detachable Wall and DIN-Rail mounting kit design
  
• Plug-in screw terminal block for easy RS-422/485 wiring
  
• RS-485 Auto and Programmable RTS Signal Control (ARSC & PRSC) technology
  
• RS-232 to RS-422/485 converter with RTS+/- CTS+/- support
  
• RS-422/485 Auto Identify and Switch technology make jumper-free
  
• Supports baud rate up to 460 Kbps
  
• DIP-switch configuration of DTE or DCE for easy connection to serial devices
  
• Redundant power 12~48V terminal block & DC jack input
  
• Optional 2.5KV optical isolation and 600W surge protection

description

SUNIX FTC1239, a MedIO Fiber Converter series, which provides RS-232 to RS-422/485 conversion or serial to fiber conversion. This multiple interface converter is ideally used for RS-232/422 point to point connections or RS-485 multi-drop applications. The Fiber media extends the serial communication range up to 40 KM with single-mode fiber and baud rate transmitting up to 460 Kbps.

Users can also use FTC1239 to change the RS-232 interface to RS-422 or RS-485 for increasing data transmission distance up to 1.2 KM by using the differential signal and multi-drop connections. This Fiber media is also the best solution for applications where transmission must be protected from electrical exposure, surges, lighting or chemical corrosion in the industrial environment. Note that the RS-232 and RS-422/485 interfaces can not be used simultaneously converting to optic fiber mode at the same time.

further informations

Serial Communication

Connector	RS-232 : DB9M  RS-422/485 : Terminal Block
Signal	RS-232 : Rx, Tx, GND, RTS, CTS  RS-422 : Tx+, Tx-, Rx+, Rx-, RTS+, RTS-, CTS+, CTS-  RS-485 : Data+, Data-, RTS+, RTS-, CTS+, CTS-
RS-422 / 485	RS-422 & RS-485 Auto Identify & Switch
DTE/DCE	RS-232 DTE / DCE DIP switch
Network	RS-422 up to 10 nodes, 1.2KM  RS-485 up to 32 nodes, 1.2KM
RS-485 Control	Auto RTS Signal Control: ARSC  Programmable RTS Signal Control: PRSC
Baud Rate	RS-232 up to 460.8 Kbps  RS-422 up to 115.2 KbpsRS-485 up to 460.8 Kbps
Protection	Standard:  15KV ESD Surge Protection for all signal  Optional:  2.5KV Isolation Protection for all signal  600W Surge Protection for all signal  *Maximum clamping voltage 24.4 V  *Peak pulse current 24.6 A

Fiber Communication

Connector	SC Type
Baud Rate	Up to 460.8 Kbps
Signal	Fiber : Rx, Tx
Distance	Single mode Fiber up to 40 KM
Cable	Single mode Fiber 8.3/125, 8.7/125, or 10/125 µ
Wave length	Single mode Fiber 1310nm
TxD output	Single mode Fiber -3 ~ +2 dbm
RxD output	Single mode Fiber -5 dbm (Minimum)
Sensitivity	Single mode Fiber -35 dbm

Power

Power Input	12~48 VDC External Power, Terminal Block  & DC Jack type(Redundant Power Input)
Protection	Reverse Power Protection (Protects against V+ & V- reverse)
Power Consumption	< 2.4W=12V x 200mA

Operation Environment

Operating  Temperature	0 ~ 60 °C
Humidity	5 ~ 95% RH
Storage Temperature	-20 ~ 85 °C

Regulatory Approvals

Regulatory Approvals

FCC CE

Mechanical

Dimensions	189 x 106 x 40 mm (with Mounting Kit)
(WxDxH)	165 x 106 x 32mm
Case	Metallic Casing & Hard Plastic
Weight	250 ± 5 g
Approvals	CE, FCC(Class B)

Available Model

FTC1239	Single-mode RS-232/422/485 to Fiber Converter
FTC1239S	Single-mode RS-232/422/485 to Fiber Converter with Surge
FTC1239I	Single-mode RS-232/422/485 to Fiber Converter with Isolation
FTC1239SI	Single-mode RS-232/422/485 to Fiber Converter with Surge & Isolation
FTC1239M	Multi-mode RS-232/422/485 to Fiber Converter
FTC1239MS	Multi-mode RS-232/422/485 to Fiber Converter with Surge
FTC1239MI	Multi-mode RS-232/422/485 to Fiber Converter with Isolation
FTC1239MM	Multi-mode RS-232/422/485 to Fiber Converter with Surge & Isolation

Optional Accessories

1. Power Adapter 12V / 1A
2. Wall Mount Kit
3. DIN-Rail Mount Kit
4. Rubber foot stub / Screw