DE-311
1-port entry-level RS-232/422/485 serial device servers
● 3-in-1 serial port: RS-232, RS-422, or RS-485
● Variety of operation modes, including TCP Server, TCP Client, UDP, Ethernet Modem, and Pair Connection
● Real COM/TTY drivers for Windows and Linux
● 2-wire RS-485 with Automatic Data Direction Control (ADDC)
● DB9 Female Connector
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Serial Port
1Ethernet Port
1
| Serial Device Server Type | Serial Device Server | Serial Interface | 1RS-232, RS-422, RS-485 |
Ehthernet Port | 1 PORT 10BaseT(X) Ports, RJ45 Connector |
| PoE Ports | – | Combo Ports | – | Input Voltage | 9 to 30 VDC |
| IP | – | Mounting | – | Dimensions | 90.2 x 100.4 x 22 mm (3.55 x 3.95 x 0.87 in) |
| Weight | 480 g (1.06 lb) | Housing | Metal | Operating Temperature | 0 to 55°C (32 to 131°F) |
| Warranty Period | 5 years |
The NPort® DE-211 and DE-311 are 1-port serial device servers that support RS-232, RS-422, and 2-wire RS-485. The DE-211 supports 10 Mbps Ethernet connections and has a DB25 female connector for the serial port. The DE-311 supports 10/100 Mbps Ethernet connections and has a DB9 female connector for the serial port. Both device servers are ideal for applications that involve information display boards, PLCs, flow meters, gas meters, CNC machines, and biometric identification card readers
