Datasheet

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4
MQTT
Mode Alibaba IoT Platform Device, Azure IoT Hub Device, Publisher/Subscriber of MQTT
Version Supported v3.1.1
QoS Level QoS 0, 1, 2
Secure Transmission TLS (1.0, 1.1, 1.2) encryption with user's root CA, Client certificate, Private key
MQTT General Features Retain Message, Clean Session, Keep Alive, Last Will Message
Memory
microSD Slot Up to 32 GB (SD 2.0 compatible)
Power Parameters
Connection Removable terminal block
Input Current 300 mA @ 12 VDC
Input Voltage 12 to 48 VDC
Reliability
Automatic Reboot Trigger Built-in WDT
Alert Tools Built-in buzzer and RTC (real-time clock)
Physical Characteristics
Housing Metal
Dimensions 59.6 x 101.4 x 134 mm (2.35 x 4 x 5.28 in)
Weight NPort IA5150A-6I/O: 740 g (1.63 lb)
NPort IA5150A-12I/O: 750 g (1.65 lb)
NPort IA5250A-6I/O: 750 g (1.65 lb)
NPort IA5250A-12I/O: 760 g (1.68 lb)
Installation DIN-rail mounting, Wall mounting (with optional kit)
Environmental Limits
Operating Temperature 0 to 55°C (32 to 131°F)
Storage Temperature (package included) -40 to 75°C (-40 to 167°F)
Ambient Relative Humidity 5 to 95% (non-condensing)
Standards and Certifications
EMC EN 61000-6-2/-6-4
EMI CISPR 32, FCC Part 15B Class A
EMS IEC 61000-4-2 ESD: Contact: 4 kV; Air: 8 kV
IEC 61000-4-3 RS: 80 MHz to 1 GHz: 10 V/m
IEC 61000-4-4 EFT: Power: 2 kV; Signal: 1 kV
IEC 61000-4-5 Surge: Power: 1 kV; Signal: Ethernet: 2 kV, Serial: 4 kV
IEC 61000-4-6 CS: 10 V
IEC 61000-4-8 PFMF
Safety EN 60950-1, UL 60950-1
Declaration
Green Product RoHS, CRoHS, WEEE