Datasheet

3
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Serial-to-Ethernet Device Servers
Dimensions (NPort IA5150A/IA5250A)
NPort IA5150A
NPort IA5150AI
NPort IA5250A
NPort IA5250AI
105 mm (4.14 in)
8.8 mm
(0.35 in)
140 mm (5.51 in)
149 mm (5.87 in)
36 mm (1.42 in)
24 mm (0.94 in) 6 mm
(0.24 in)
174 mm (6.85 in)
13 mm
(0.51 in)
200 mm (7.87 in)
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
1 2 3 4 5
RS-232/422/485
DB9 male port
RS-422/485 Terminal
Block Wiring
Pin Assignment
1 2 3 4 5
6 7 8 9
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, 150 mA @ 24 VDC
NPort IA5450A: 12 to 48 VDC; 374 mA @ 12 VDC, 184 mA @ 24 VDC
NPort IA5450AI: 12 to 48 VDC; 512 mA @ 12 VDC, 242 mA @ 24 VDC
Regulatory Approvals
EMC: CE (EN55022 Class A, EN55024), FCC Part 15 Subpart B Class A
Safety: UL508 (Pending)
Hazardous Location: UL/cUL Class 1 Division 2 Groups A, B, C and D
(Pending)
ATEX: Class I, Zone 2 (Pending)
EMS:
EN61000-4-2 (ESD), Level 3
EN61000-4-3 (RS), Level 3
EN61000-4-4 (EFT), Level 4
EN61000-4-5 (Surge), Level 3
EN61000-4-6 (CS), Level 3
EN61000-4-8
EN61000-4-11
Shock: IEC60068-2-27
Freefall: IEC60068-2-32
Vibration: IEC60068-2-6
Reliability
Alert Tools: Built-in buzzer and RTC (real-time clock)
Automatic Reboot Trigger: Built-in WDT (watchdog timer)
Warranty
Warranty Period: 5 years
Details: See www.moxa.com/warranty