| • Ethernet Interface |
| Number of Ports |
2 |
| Speed |
10/100 Mbps, auto MDI/MDIX |
| Connector |
8-pin RJ45 |
| Magnetic Isolation Protection |
1.5 KV built-in |
| Ethernet Line Protection |
1 KV (level 2) surge protection |
| • Serial Interface |
| Number of Ports |
NPort IA5150A: 1
NPort IA5250A: 2
NPort IA5450A: 4 |
| Serial Standards |
RS-232/422/485 |
| Connector |
NPort IA5150A: DB9 for RS-232, terminal block for RS-422/485
NPort IA5250A/IA5450A: DB9 for RS-232/422/485 |
| Serial Line Protection |
• 15 KV ESD protection for all signals
• 2 KV isolation protection for isolation models
• 1 KV (level 2) surge protection |
| RS-485 Data Direction Control |
ADDC® (automatic data direction control) |
| • Serial Communication Parameters |
| Data Bits |
5, 6, 7, 8 |
| Stop Bits |
1, 1.5, 2 |
| Parity |
None, Even, Odd, Space, Mark |
| Flow Control |
RTS/CTS and DTR/DSR (RS-232 only), XON/XOFF |
| Baudrate |
50 to 921.6 Kbps |
| • Serial Signals |
| RS-232 |
TxD, RxD, RTS, CTS, DTR, DSR, DCD, GND |
| RS-422 |
Tx+, Tx-, Rx+, Rx-, GND |
| RS-485-4w |
Tx+, Tx-, Rx+, Rx-, GND |
| RS-485-2w |
Data+, Data-, GND |
| • Software |
| Network Protocols |
ICMP, IP, TCP, UDP, DHCP, BOOTP, Telnet, Rtelnet, DNS, SNMP, HTTP, SMTP, SNTP, IGMP |
| Configuration Options |
Web Console, Serial Console, Telnet Console, Windows Utility |
| Windows Real COM Drivers |
Windows 95/98/ME/NT/2000, Windows XP/2003/Vista/2008/7 x86/x64 |
| Fixed TTY Drivers |
SCO Unix, SCO OpenServer, UnixWare 7, UnixWare 2.1, SVR 4.2, QNX 4.25, QNX 6, Solaris 10, FreeBSD, AIX 5.x, HP-UX 11i |
| Linux Real TTY Drivers |
Linux kernel 2.4.x, 2.6.x, 3.0.x |
| • Physical Characteristics |
| Housing |
Metal |
| Weight |
NPort IA5150A: 475 g
NPort IA5250A: 485 g
NPort IA5450A: 560 g |
| Dimensions |
NPort IA5150A/IA5250A: 36 x 105 x 140 mm (1.42 x 4.13 x 5.51 in)
NPort IA5450A: 45.8 x 134 x 105 mm (1.8 x 5.28 x 4.13 in) |
| • Environmental Limits |
| Operating Temperature |
Standard Models: 0 to 60°C (32 to 140°F)
Wide Temp. Models: -40 to 75°C (-40 to 167°F) |
| Storage Temperature |
-40 to 75°C (-40 to 167°F) |
| Ambient Relative Humidity |
5 to 95% (non-condensing) |
| • Power Requirements |
| Input Voltage |
12 to 48 VDC |
| Power Consumption |
NPort IA5150A: 12 to 48 VDC; 220 mA @ 12 VDC, 110 mA @ 24 VDC
NPort IA5150AI: 12 to 48 VDC; 255 mA @ 12 VDC, 130 mA @ 24 VDC
NPort IA5250A: 12 to 48 VDC; 250 mA @ 12 VDC, 125 mA @ 24 VDC
NPort IA5250AI: 12 to 48 VDC; 290 mA @ 12 VDC, |
| • Standards and Certifications |
| Safety |
UL 508 |
| Hazardous Location |
UL/cUL Class I Division 2 Groups A/B/C/D, ATEX Class I Zone 2 |
| EMC |
CE, FCC |
| 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 |
| Freefall |
IEC 60068-2-32 |
| Vibration |
IEC 60068-2-6 |
| • Reliability |
| Alert Tools |
Built-in buzzer and RTC (real-time clock) |
| Automatic Reboot Trigger |
Built-in WDT (watchdog timer) |
| MTBF (mean time between failures) |
262,805 hrs |
| • Warranty |
| Warranty Period |
5 years |