NP302T-2D(RS-485)

Industrial, 2-port RS-422/485 serial device server with one Ethernet port.

High performance, industrial grade 2-port serial to Ethernet server, it can satisfy some kinds of customer requirements in consumption, temperature, volume and handle ability. It provides 2 port RS-485/422 (RS-485/422 connector: 5 bit terminal block) and 1 port 10/100Base-Tx Ethernet, can focus manage disperse serial device, master through network, easy, convenience. In application, can configure, upgrade through WEB.

Moreover, NP302T-2D(RS-485) provide strong function configuration tools based in Windows platform, it can guide user configure the device step by step, all configurations are coming true by WEB or Telnet, support cross-gateway and cross-switch, user can can flexible configure IP address, server and client mode, data bag size etc.

NP302T-2D(RS-485) adopts EMC protection design, can work in rugged environment. Alternative offer for NPort 5150.

Features:

• Support 1 10/100M Ethernet port and 2 RS-485/422 ports
• Support WEB and Telnet configuration
• Support TCP, UDP, ARP, ICMP, DHCP and DNS protocol
• Support TCP Server, TCP Client, TCP Auto, UDP and Real COM driver working mode
• Support UDP multicast and UDP subnet mode
• Support heartbeat time and time over disconnect function
• Support cross-gateway and cross-switch communication
• Support virtual serial COM port access and Network interruption automatic recovery
• Provide Windows configuration tools for easy to use, easy to bath install
• Industrial grade design, IP40 protection grade
• No fan, low consumption design
• Working temperature: -40°C to 75°C
• Maximum number of TCP connections on one serial port: 4

Specification:

Ethernet port

• Standard: 10Base-T, 100Base-TX
• Protocol: Support TCP, UDP, APR, ICMP and DHCP
• Signal: Rx+, Rx-, Tx+, Tx-
• Speed: 10/100Mbps
• Working: Full-duplex and half duplex
• Working mode: Support TCP Server and Client
• Transfer distance: 100m
• Connector: RJ45

RS-485/422 port

• RS-485/422 port number: 2
• RS-485 signal: D+, D-, GND
• RS-422 signal: T+, T-, GND, R+, R-
• Parity bit: None, Even, Odd, Space, Mark
• Data bit: 5bit, 6bit, 7bit, 8bit
• Stop bit: 1bit, 1.5bit, 2bit
• Band rate: 300bps ~ 115200bps
• Loading: support 32 nodes loop back
• Transfer distance: 1200m
• Connector: terminal block
• Protection: class 3 static
• Surge protection: 8000V ESD

LED Indicator

• Power (PWR)
• Ethernet port connect status (Link)
• RS485 port data indicator: TX, RX

Power supply

• Input voltage: 12VDC (9~48VDC)
• No-load consumption: 0.89W@12VDC
• Full-load consumption: 0.93W@12VDC

Environmental

• Working temperature: -40 to 75°C
• Storage temperature: -40°C to 85°C
• Relative humidity: 5%~95% (non-condensing)

Mechanical

• Shell: IP40 protection, metal shell
• Mount:
• DIN rail
• Panel mount
• Weight: 238.6g
• Size (LxWxH): 100mm x 69mm x 22mm

Standards

• EMI: EN 55022 Class A, FCC Part 15 Subpart B Class A
• EMS:
• EN 55024
• EN 61000-4-2 (ESD) Level 3
• EN 61000-4-3 (RS) Level 3
• EN 61000-4-4 (EFT) Level 4
• EN 61000-4-5 (Surge) Level 3
• EN 61000-4-6 (CS) Level 3
• EN 61000-4-8
• EN 61000-4-11
• Shock: IEC 60068-2-27
• Free fall: IEC 60068-2-32

Manufacturer's warranty: 5 years

Certificates: CE, FCC, RoHS, UL508 (pending)

---