



SI-65 is an interface converter to connect factory automation equipment and analyzers, which only have the serial communication ports for RS-422/485, to LAN. The converter's LAN interface has the built-in Lantronix XPortTM, and the device supports 35mm DIN rail and the wide range of operating temperature. Therefore, you can use it for factory automation without worry.
| SI-65 | : | Japanese model ( 100V Input AC adapter ) |
| SI-65-E | : | World wide model ( Wide Input AC adapter ) |
Features
[ Accessories
]
AC Adapter : 1
Utility CD-ROM : 1
Instruction Manual : 1
Warranty : 1
AC Adapter : 1
Utility CD-ROM : 1
Instruction Manual : 1
Warranty : 1
- Connects 10Base-T/100Base-TX by auto-detection.
- Supports multi protocols such as TCP/IP, UDP/IP, ARP, etc.
- Automatically controls RS-485 communications, which is available to use the flow control of XPortTM.
- Can use in the workplace environments between -10 to 50 degrees centigrade.
- Solid, card-case sized, and metal enclosure.
- Supports installation of 35mm DIN rail.
Block Chart

<DIN Rail Installation
Example>


Specifications
| Conversion | LAN <-> RS422/485 |
|---|---|
| LAN Interface | RJ-45 connector 10BASE-T/100BASE-TX, Ethernet IEEE802.3 |
| LAN Protocol | ARP, UDP/IP, TCP/IP, ICMP, SNMP, Telnet, DHCP, BOOTP, HTTP, AutoIP |
| Serial Interface | RS-422/485, 6 pole terminal block (Press-to-screw pitch type), Fitness wire*AWG24-14/2.5mm2 |
| Serila signal | SD, RD or SD/RD |
| Synchronous Method | Asynchronous |
| Baud Rate (bps) | 300/600/1200/2400/4800/9600/19200/38400/57600/115200/230400/ 460800*1/921600*1 |
| Data Frame Structure | Data (7 or 8) + Parity (Even, Odd, None) + Stop (1 or 2) |
| RS-485 state watch | Able to monitor non-communication status on RS-485.*2 |
| RS-485 auto driver | Ableto make the RS-485 driver active only when sending.*3 |
| Management Initial setting |
Web server, Telnet login, Serial login, SNMP |
| Sample software | Transmit and receive program (with source code) for Windows® |
| Firmware | Able to write on the FPGA or internal flash memory via serial communcation. |
| LED display | LAN connection, RS-485 signal status |
| Power Supply *4 | Terminal block: DC5 to 12V *5 AC adapter: AC100V+/- 15%, 50/60Hz |
| Power Consumption | 4.9VA (when using AC adapter (AC100V) |
| Temperature | Operating: -10 to 50 degree *4 Storage: -20 to 80 degree. |
| Humidity | 5 to 95% RH (no condensation) |
| External Dimension (mm) | 65(W) x 90(D) x 24 (H) |
| Weight (g) | 200 |
| Accessories | AC adapter, Utility CD-ROM, Instruction manual, Warranty |
*1 To use at 460.8Kbps or 921.6Kbps, set the XPort as high performance mode. Please refer to the User's manual.
*2 Half duplex of RS-485 requires to send data while there is not data from other devices. SI-65 detects a state of no data transmission of other devices for the timer period specified by the switch, and notifies CP2 of the XPort of the state.
*3 Half duplex of RS-485 need to make the RS-485 driver active only sending data. The RS-485 driver IC will be instantly activated at the head of data, and automatically deactivated with the lapse of the timer period specified by the switch once the end of the data is reached.
*4 Suplplied either from.
*5 Operation temparute will be -10 to 40 degree when DC power voltage from Dsub connecter is more than 10V.
Option
| Description | Name | Model | Remarks |
|---|---|---|---|
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DIN Plate | SI-DIN70 | Uses for installing 35mm DIN rail. |
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Wide Input AC adapter | 3A-183WP09 | DC9V, 2A (input AC100 to 240V, 50/60Hz) *Same as AC adapter packaged with SI-65-E |

