Number of Ports: 2 (2 IP addresses)
Speed: 10/100 Mbps, Auto MDI/MDIX
Connector: RJ45 x 2
Protocols: Modbus TCP Client/Server
Protocols: Modbus RTU/ASCII Master/Slave
RS-232 Signals: TxD, RxD, RTS, CTS, DTR, DSR, DCD, GND
RS-422 Signals: Tx+, Tx-, Rx+, Rx-, GND
RS-485-4w Signals: Tx+, Tx-, Rx+, Rx-, GND
Serial Standards: RS-232/422/485, software selectable
Connectors: 8-pin RJ45
Number of Ports: 16
RS-485-2w Signals: Data+, Data-, GND
RS-485 Data Direction Control: ADDC® (automatic data direction control)
Isolation: 2 kV (for “-I” model)
Data Bits: 7, 8
Stop Bits: 1, 2
Parity: Even, Odd, Space, Mark, None
Flow Control: RTS/CTS, DTR/DSR, RTS Toggle (RS-232 only)
Baudrate: 50 bps to 921.6 Kbps
Configuration Options: Web console, Device Search Utility (DSU) for Windows 95, 98, ME, NT, 2000, Windows XP, Server 2003, Vista, Server 2008 (x86/x64), Windows Server 2008 R2, Windows 7/8/8.1/10 (x86/x64), Windows Server 2012 (x64), Windows 2012 R2, Serial console, Telnet console
Utility: Device Search Utility (DSU) for Windows 95, 98, ME, NT, 2000, Windows XP, Server 2003, Vista, Server 2008 (x86/x64), Windows Server 2008 R2, Windows 7/8/8.1/10 (x86/x64), Windows Server 2012 (x64), Windows 2012 R2
Network Protocols: TCP/IP, UDP, HTTP, SMTP, NTP, DNS, DHCP Client, SNMPv1, ARP, Telnet, Radius
MTBF: 437,337 hrs
Input Current: 494 mA @ 24 VDC
Input Voltage: Redundant dual inputs, 20 to 60 VDC (1.5 kV isolation)
Power Connector: Terminal block (for DC models)
Dimensions: Without ears: 440 x 45 x 198 mm (17.32 x 1.77 x 7.80 in), With ears: 480 x 45 x 198 mm (18.90 x 1.77 x 7.80 in)
Housing: Metal, IP30
Operating Temperature: 0 to 60°C (32 to 140°F)
Weight: 2,731 g (6.02 lb)
Storage Temperature: -40 to 85°C (-40 to 185°F)
Ambient Relative Humidity: 5 to 95% (non-condensing)
Vibration: IEC 60068-2-6, IEC 60068-2-64
Shock: IEC 60068-2-27
Drop: IEC 60068-2-32
Safety: UL 60950-1, EN 60950-1 (LVD)
EMC: EN 55032/24
EMI: CISPR 32, FCC Part 15B Class A
EMS: IEC 61000-4-2 ESD: Contact: 6 kV; Air: 8 kV, IEC 61000-4-3 RS: 80 MHz to 1 GHz: 10 V/m, IEC 61000-4-4 EFT: Power: 1 kV; Signal: 1 kV, IEC 61000-4-5 Surge: Power: 2 kV; Signal: 1 kV, IEC 61000-4-6 CS: 150 kHz to 80 MHz: 10V/m, IEC 61000-4-8 PFMF