Serial Interface |
- 2 RJ45 RS-232 Serial Ports
- Baud rate selectable from 300 to 230 Kbps
- 1 screw terminal RS-422/485 interface on Serial Port 2 (2 and 4-wire support)
- LED indicators for TXD and RXD activities
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Serial Line Formats |
Characters |
7 or 8 data bits |
Stop Bits |
1 or 2 |
Parity |
odd, even, none |
Flow Control |
Hardware |
RTS/CTS |
Software |
XON/XOFF |
Modem Control |
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Network Interface |
- 2 RJ45 10Base-T/100Base-TX Ethernet ports
- Embedded, unmanaged, fully compliant 802.3u non-blocking Ethernet switch
- Store and forward architecture with 1K MAC address lookup table
- Automatic MDI/MDI-X crossover
- Full duplex IEEE 802.3x flow control
- Half duplex back pressure flow control
- IEEE 802.1d spanning tree
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LED Indicators |
- TX/RX activity per serial
- Link/Activity per Ethernet port
- Power/System OK
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Management |
- Internal web server (standard tunneling firmware only)
- SNMP (read only)
- Serial login
- Telnet login
- DeviceInstaller software
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Isolation |
- 8 kV direct contact, 15kV air discharge, ESD protection on all Serial ports (IEC 1000-4-2, IEC 61000-4-2)
- 2 K VAC / 2.8K VDC galvanic isolation between Power Input port to Ethernet ports (except Chassis ground)
- 2 K VAC / 2.8K VDC galvanic isolation between Power Input port to Serial ports
- Transient Voltage protection and ESD with max non-repetitive surge current 800 Amp (8/20 μs) (IEC 61000-4-2)
- 2 K VA / 2.8K VDC galvanic isolation between Ethernet ports (except chassis ground)
- 2 K VA / 2.8K VDC galvanic isolation between Ethernet ports to Serial ports
- 40 A (5/50 ns) EFT protection (IEC 61000-4-4), 12 A (8/20 μs) lightning protection (IEC 61000-4-5) on all Ethernet ports
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Power Input |
- Removable screw terminal block connector
- 9-30 VDC or 9-24 VAC with chassis ground
- 2.3 Watts maximum
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Environmental (Operating) |
Temperature |
-40°C to +70°C (-40 to 158°F) |
Humidity |
20% to 90% relative humidity, noncondensing |
Agency Approvals |
- UL, CSA, FCC, CE, TUV, CTick, VCCI, FM Class 1, Div. 2
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Protocols Supported |
- ARP, UDP/IP, TCP/IP, Telnet, ICMP, SNMP, DHCP, BOOTP, TFTP, and HTTP
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Installable Industrial Application Protocols |
- ModBus TCP, ModBus ASCII/RTU, DF1 Multi-Master
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CPU |
- Lantronix DSTNI-EX 48 MHz clock, 256 KB SRAM Internal CPU Memory
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Flash Memory |
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EEPROM |
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Reset |
- Front panel recessed push button
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Packaging |
Case |
High-impact plastic case with integrated DIN Rail (35 mm) mount - IP30 enclosure rating |
Dimensions (L x W x H) |
8.76 x 5.7 x 12.3 cm (3.45 x 2.25 x 4.85 in), terminal blocks included |
Weight |
0.21 kg (0.46 lb) |
Shipping Dimensions (L x W x H) |
- 18.7 x 22.9 x 11.1 cm (7.375 x 9.0 x 4.375 in)
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