Specifications
Channels
4 Differential or 8 Single-ended (Selected by software)
Voltage Range
±100mV, ±500mV, ±1V, ±5V, ±10V, 0~100mV, 0~500mV, 0~1V, 0~5V, 0~10V
Current Input
±20mA, 4~20mA, 0~20mA
Disconnection Detection
Yes (4 ~ 20 mA)
Sampling Rates
12 Samples / Second (Total)
Resolution
24-bit, 22-bit, 20-bit, 18-bit, 16-bit, 14-bit, or 12-bit.(Selected by software)
Accuracy
±0.1% FSR
Input Impedance
Voltage: 100MΩ Current: 470 Ω
Span Drift
±25 ppm/℃
Zero Drift
±6 μ V/℃
Channel Independent
Yes
Interface
Ethernet
Power Consumption
2 W @ 24 VDC
Input Range
10 ~ 60 VDC
Isolation
2500 Vrms
Protocol
Modbus RTU
Speed
10/100 based-T Ethernet
Operating Temperature
-25ºC ~ 70ºC (-13ºF ~ 158ºF)
Storage Temperature
-30 ~ 75°C (-22ºF ~ 167ºF)
Operating Relative Humidity
10% to 90% (non-condensing)
LED Indicators
PWR, Comm, Program, Status
Dimension
20 (W) x 100 (H) x 95(D) mm
Overview
Discover ARBOR Technology's PoE-AI4, a compact 4-channel analog input module with PoE PD. Featuring 2500 Vrms isolation, high input impedance, and Modbus TCP for efficient data acquisition.
ARBOR PoE-AI4 4-Channel Analog Input Module (PoE PD) is supplied by QS Compute as part of our industrial and edge-AI hardware line. Full ARBOR model variants, accessories and long-life supply are available on request; contact us for a configured quotation.
Key Benefits
Industrial I/O that speaks Modbus TCP over a single cable. PoE-powered field I/O modules cut cabling to one run per node and isolate the field side from the controller.
Applications
Process monitoring, energy and utility metering, building automation, and any cabinet where analog sensor data must reach a Modbus TCP controller over PoE.
Request a Quote — ARBOR POE-AI4 — │ 4 CHANNEL ANALOG INPUT MODULE WITH POE PD - ARBOR TECHNOLOGY
QS Compute — global B2B supply of AI computing hardware, edge AI systems and accelerators. Volume pricing, 15-day sample lead time.
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