LAN⇔RS-232C(2ports) Converter


Built-in WiPort®NR by LANTRONIX
* Environment-friendly design

SI-60X is an interface converter that converts 2 serial ports of RS-232C devices to Ethernet LAN at 10Base-T/100Base-TX. The built-in Lantronix WiPort® NR on the LAN interface converts RS-232C data into LAN protocol (TCP/IP). The device supports 35mm DIN rail and the wide range of operating temperature. The small housing ensures ease of use for FA applications, public facility and medical institution as a communication device server.

SI-60X : Japanese model ( 100V Input AC adapter )
SI-60X-E : World wide model ( Wide Input AC adapter )


[ Accessories ]
AC Adapter : 1
Utility CD-ROM : 1
Instruction Manual : 1
Warranty : 1

Block Chart

Signal assignment of RS-232C connector*1

Pin*2 Name I/O Direction*3 Description
2 RD In Reception Data
3 SD Out Transmission Data
4 ER(DTR) Out Data terminal ready
5 GND - Signal Grand
6 DR(DSR) In Data set ready
7 RS(RTS) Out Transmission Request
8 CS(CTS) In  Transmission Permit
*1: Same in both two ports.
*2: Signals not indicated above are not used.
*3: “Out” means a direction to output signals from the converter.
“In” means a direction to input signals to the converter.
Connect two RS-232C devices on LAN

Able to connect two RS-232C devices on LAN.
Low cost, compact, low power consumption compared to SI-60F/SI-60.

  2 sets of SI-60F SI-60X
Save 40% cost 2 x SI-60F + 2 LAN cables SI-60X+ LAN cable
Save 50% power Consumption 3VA x 2 = 6VA 3VA
Save 40% space 8cm x 9cm x 2sets = approx. 108cm2 8cm x 8cm = approx. 64cm2
<DIN Rail Installation
< Optional “Metal
Fitting for Wall” >

Compact body saves the space. Use M3 screws hole in the bottom face to mount.
Use optional DIN rail mounting plate for installing 35mm DIN rail.

Wide input DC power

Supply power from attached AC adapter or optional DC plug cable, supporting DC5V-30V.

A Useful Tool for Multiple Operation
<Configuration tool (SILANIOinit)>

“SILANIOinit" is a configuration tool for LINEEYE products embedded WiPort-NR. It is useful and saves time to rewrite the WiPort-NR configuration file (Setup Record) .



Conversion LAN ⇔ RS-232C x 2ports
LAN Interface RJ-45 connector 10BASE-T/100BASE-TX, Ethernet IEEE802.3
Serial Interface RS-232C x 2ports,
Dsub9 Pin Male (#4-40UNC inch screw)
Serial signal*2 SD, RD, RTS, CTS, DSR, DTR DTE fixed
Synchronous Method Asynchronous
Baud Rate (bps) 300/600/1200/2400/4800/9600/19200/38400/57600/115200/230400/
Data Frame Structure Data (7 or 8) + Parity (Even, Odd, None) + Stop (1 or 2)
Flow Control Xon/off, RTS/CTS*3
Initial setting
DeviceInstaller, Web manager, Telnet login, Serial port log-in*4
Sample software Transmit and receive program (with source code) for Windows® Vista/7/8
Switch Initial switch (Initializing the IP address and communication condition)
LED display Power on/off, LAN connection, RS-232C line status
Power Supply DC-IN: DC5 to 30V / 250 to 45mA
Supply power from attached AC adapter, DC jack (DC-IN1) or Connector (DC-IN2)
Power Consumption 2.8VA (when using AC adapter (AC100V)
Temperature Operating: -10 to 50 degree Celsius.
Storage: -20 to 80 degree Celsius.
Humidity 10 to 95% RH (no condensation)
External Dimension (mm) 78(W) x 85(D) x 24(H)
Weight (g) Approx. 220
Mounting method Use M3 screw hole in the bottom face. Install to a DIN rail (using optional DIN mounting plate)
Use optional L bracket.
Accessories AC adapter, Utility CD-ROM, Instruction manual, Warranty
*1 Support serial data communication of TCP/IP or UDP/IP.
*2 Same in both two ports.
*3 Cannot control/monitor RTS/CTS through LAN.
*4 Able to use only one RS-232C port.


Description Name Model Remarks
Magnet SI-MG70 Two magnets to attach the SI/LANIO-series on the wall. Screw two magnets on the bottom of device.
L Bracket SI-ML1

Dedicated to SI-60X

RS-232C cable RS-232C cable SI-RS259 DSUB9pin Female - DSUB25pin Male
(Straight connection 1.5m).
A straight cable for RS-232C.
ACアダプタ AC adapter VFN-650B

Input: AC100V, 50/60Hz
Output: DC6V, 500mA
Plug: Center minus, 5.5mm (external), 2.1mm (internal)
Standard: PSE

*Noise resistance
*AC adapter attached in the SI-60X.
AC adapter for SI-series GF12-US0618

Input: AC100-240V, 50/60Hz
Output: DC6V, 1.8A
Plug: Center minus, 5.5mm (external), 2.1mm (internal)

*Small, low cost AC adapter
Wide Input AC adapter Wide Input AC adapter 6A-181WP09 Input: AC100-240V, 50/60Hz
Output: DC9V, 2A
Plug: Center plus, 5.5mm (external), 2.1mm (internal)
* Same as AC adapter packaged with SI-60X-E
Power plug cable SIH-2PG DC plug 2.1mm (5.5mm outside)-Y terminal (1.8m)
For the external DC power supply connection to the DC-IN terminal of SI-60X.
The cable clamp attachment.
Power branch cable LAH-2XH Use for supplying power to the second unit of SI-60X.
Cable with XH connecters in both side (0.2m). AWG22.
Power cable LAH-15XH Cable with XH connectors in both side (1.5m). AWG22.
Use for supplying power from DC-IN2.