NPort Express: 1-Port RS-232/422/485 Serial Device Servers

10/100BaseT(X) Ports (RJ45 connector)

DE-311: Auto MDI/MDI-X connection

ARP, BOOTP, DHCP Client, IPv4, TCP/IP, Telnet, UDP, ICMP

DE-211: DB25 female

DE-311: DB9 female

RS-232, RS-422, RS-485

1 kilo-ohm, 150 kilo-ohms

Data Bits

Stop Bits

Parity

5, 6, 7, 8

1, 1.5, 2

None, Even, Odd, Space, Mark

RS-232

RS-422

RS-485-4w

RS-485-2w

TxD, RxD, RTS, CTS, DTR, DSR, DCD, GND

Tx+, Tx-, Rx+, Rx-, GND

Tx+, Tx-, Rx+, Rx-, GND

Data+, Data-, GND

IEC 61000-4-2 ESD: Contact: 4 kV; Air: 8 kV
IEC 61000-4-3 RS: 80 MHz to 1 GHz: 3 V/m
IEC 61000-4-4 EFT: Power: 1 kV; Signal: 1 kV
IEC 61000-4-5 Surge: Power: 1 kV
IEC 61000-4-6 CS: 150 kHz to 80 MHz: 3 V/m; Signal: 3 V/m
IEC 61000-4-8 PFMF
IEC 61000-4-11 DIPs

Metal

90.2 x 100.4 x 22 mm (3.55 x 3.95 x 0.87 in)

-40 to 75°C (-40 to 167°F)

0 to 55°C (32 to 131°F)

DE-211: 347,822 hrs
DE-311: 225,529 hrs