10-49 www.mo xa .c o m Serial Connectivity NPort® IA5000 Series Serial-to-Ethernet Device Servers > 10 PIN RS-232 RS-422/RS-485-4w RS-485-2W 1 DCD TxD-(A) – 2 RXD TxD+(B) – 3 TXD RxD+(B) Data+(B) 4 DTR RxD-(A) Data-(A) 5 GND GND GND 6 DSR – – 7 RTS – – 8 CTS – – PIN RS-422/RS-485-4w RS-485-2w 1 TxD+(B) – 2 TxD-(A) – 3 RxD+(B) Data+(B) 4 RxD-(A) Data-(A) 5 GND GND 5 4 3 2 1 RS-232/422/485 DB9 male port RS-422/485 Terminal Block Wiring Pin Assignment 1 2 3 4 5 6 7 8 9 Environmental Limits Operating Temperature: Standard Models: 0 to 55°C (32 to 131°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 Input Current: NPort IA5150: 238 mA @ 12 VDC NPort IA5150I: 257 mA @ 12 VDC NPort IA5250: 238 mA @ 12 VDC NPort IA5250I: 300 mA @ 12 VDC NPort IA5150-S-SC: 328 mA @ 12 VDC NPort IA5150I-S-SC: 333 mA @ 12 VDC NPort IA5150-M-SC: 315 mA @ 12 VDC NPort IA5150I-M-SC: 339 mA @ 12 VDC Standards and Certifications Safety: UL 508, UL 60950-1 Hazardous Location: UL/cUL Class I Division 2 Groups A/B/C/D, ATEX Zone 2, IECEx Zone 2 EMI: CISPR 22, 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: 4 kV; Signal: 2 kV IEC 61000-4-5 Surge: Power: 2 kV; Signal: 1 kV IEC 61000-4-6 CS: 150 kHz to 80 MHz: 10 V/m; Signal: 10 V/m IEC 61000-4-8 PFMF Freefall: IEC 60068-2-32 Vibration: IEC 60068-2-6 Marine: DNV Shock: IEC 60068-2-27 Reliability Alert Tools: Built-in buzzer and RTC (real-time clock) Automatic Reboot Trigger: Built-in WDT (watchdog timer) Water and Dust Proof: IP30 MTBF (mean time between failures) Time: NPort IA5150 Series: 183,747 hrs NPort IA5150I Series: 195,614 hrs NPort IA5250 Series: 194,765 hrs NPort IA5250I Series: 341,417 hrs Standard: NPort IA5150 Series/NPort IA5150I Series/NPort IA5250 Series: MIL-HDBK-217F NPort IA5250I Series: Telcordia (Bellcore) Standard TR/SR Warranty Warranty Period: 5 years Details: See www.moxa.com/warranty 20 (0.79) 69.5 (2.74) 25.9 (1.02) 35 (1.38) 25.9 (1.02) 35 (1.38) 20.6 (0.81) 29.91 (1.18) 11.5 (0.45) 124.5 (4.9) 118.5 (4.67) 89.2 (3.51) 14.5 (0.57) 66.6 (2.62) 79.5 (3.13) 92.4 (3.64) 29 (1.14) 29 (1.14) 14.5 (0.57) 14.5 (0.57) Dimensions Unit: mm (inch) NPort IA5150 NPort IA5150I NPort IA5250 NPort IA5250I NPort IA5150-M-SC NPort IA5150-S-SC NPort IA5150I-M-SC NPort IA5150I-S-SC NPort IA5150 NPort IA5150I NPort IA5150-M-SC NPort IA5150-S-SC NPort IA5150I-S-SC NPort IA5150I-M-SC NPort IA5250 NPort IA5250I 20 (0.79) 69.5 (2.74) 25.9 (1.02) 35 (1.38) 25.9 (1.02) 35 (1.38) 20.6 (0.81) 29.91 (1.18) 11.5 (0.45) 124.5 (4.9) 118.5 (4.67) 89.2 (3.51) 14.5 (0.57) 66.6 (2.62) 79.5 (3.13) 92.4 (3.64) 29 (1.14) 29 (1.14) 14.5 (0.57) 14.5 (0.57)