advantech Module driving with Azure Sphere User Manual

IEEE 802.11 a/b/g/n with dual band 1T1R support
Build-in security subsystem with its own dedicated Cortex-M4F core for secure boot and secure system operation

Secure Over The Air (OTA) updates infrastructure
Robust application deployment

Reliable System software updates

Introduction

The WISE-4250AS series is an Ethernet-based wireless IoT device, integrated with IoT data acquisition, processing, and publishing functions. As well as various I/O and sensor types, the WISE-4250AS series is programmable to provide data pre-scaling, data logic, and data logger functions. The device is powered by Microsoft with Azure Sphere inside. Azure Sphere is an end-to-end solution for securing MCU powered devices, from silicon partners, with built-in Microsoft security technology provide connectivity and a dependable hardware root of trust. The Azure Sphere Security Service renews device security in several ways.

Secure Over The Air (OTA) updates infrastructure

Cloud infrastructure can deliver updates to Azure Sphere devices around the world

Robust application deployment and updates

Customer written applications are signed, deployed and updated by the customer using the Azure Sphere cloud.

Attestation authorizes only genuine software to execute on device.

Reliable System software updates

Microsoft automatically manages updating device software to help ensure secure device operation.

Updates are delivered privately to device creators first to test updates

How Does WISE-4250AS Work

Advantech offer the high adaptability interchangeable I/O module and sensors as well as the I/O configuration and SDK by each model. Users can follow the examples to compile their own codes for the device to ensure all compatibility and functionality of the hardware device. Following is that end users or system integrator claim the device to their Azure Sphere tenant by developing the integrated application based on Advantech device and Microsoft software stack. Please take note that claiming is a one-time operation that you cannot undo even if the device is sold or transferred to another person or organization. A device can be claimed only once. Once claimed, the device is permanently associated with the Azure Sphere tenant. One of the features of the WISE-4250AS is its advanced end-to-end IoT security with Microsoft Visual Studio IDE for not only accelerated application software development and debugging but also provide the application development by function.

Specifications

Wireless Specification WLAN Standard Frequency Band Transmit Power Antenna Certification Dimensions (W x H x D) Enclosure Mounting	IEEE 802.11a/b/g/n 2.4GHz/5GHz ISM Band 802.11a: 13dBm Typ 802.11b: 15dBm Typ. 802.11g: 15dBm Typ. 802.11n(2.4GHz): 15dBm Typ. 802.11n(5GHz): 13dBm Typ. Chip antenna with 2.2dBi peak gain TBD 70 x 102 x 38 mm PC DIN 35 rail, wall, stack, and pole
General Specification Power Input Power Consumption Power Reversal Protection Supports User Defined Modbus Address	10 ~ 50 VDC TBD
Environment Operating Temperature Storage Temperature Operating Humidity Storage Humidity	-25 ~ 70°C (-13~158°F) -40 ~ 85°C (-40~185°F) 20 ~ 95% RH (non-condensing) 5 ~ 95% RH (non-condensing)

WISE-4250AS-S231 (Built-in Temperature and Humidity Sensor)

Temperature Sensor Operating Range Resolution Accuracy (Typ.)	-25°C ~ 70°C (-13°F ~ 157.9°F) 0.1 (°C/°F/K) ±2.0°C (±35.6°F) (vertical installation)
Humidity Sensor Operating Range Resolution Accuracy (Typ.)	10 ~ 90% RH 0.1% RH ±4% RH @ 10%~50% RH ±6% RH @ 50%~60% RH ±10% RH @ 60%~90% RH

WISE-S214 (4AI/4DI)

Analog Input Channels Resolution Sampling Rate Accuracy Input Range Input Impedance Support Data	4 16bits Bipolar; 15bits Unipolar 10Hz (Total) with50/60Hz Rejection ±0.1% for Voltage Input; ±0.2% for Current Input 0~150mV, 0~500mV, 0~1V, 0~5V, 0~10V, ±150mV ±500mV, ±1V, ±5V, ±10V, 0~20mA, ±20mA, 4-20mA >1MΩ (Voltage); 240 Ω (External resistor for current) Scaling and Averaging
Digital Input Channels Supports 200Hz Counter Input (32-bit + 1-bit overflow) Support inverted digital input status	4 (Dry Contact)

WISE-S250 (6DI, 2DO& 1RS-485)

Digital Input Channels Supports 3kHz Frequency Input	6 (Dry Contact)
Digital Output (Sink Type) Channel Output Current Supports Pules Output Max. Load Voltage	2 100 mA At 0 -> 1: 100 us At 1 -> 0: 100 us (for Resistive Load) 5 kHz 30V
Serial Port Port Number Type Data Bits Stop Bits Parity Baud Rate (bps) Protocol	1 RS-485 8 1, 2 None, Odd, Even 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200 Modbus/RTU (Total 32 addresses by 8 max. instructions)

WISE-S251

Wi-Fi 2.4G/5G Wireless I/O Module

WISE-4250AS-A
WISE-4250AS-S231-A

2.4G/5G WiFi IoT Wireless Modular I/O
2.4G/5G WiFi IoT Wireless Modular I/O with
Temperature & Humidity Sensor

WISE-S200 Modular I/O for WISE-4200 Series

WISE-S214-A
WISE-S250-A
WISE-S251-A

Accessories

PWR-242-AE
PWR-243-AE
PWR-244-AE

4AI/4DI
6DI, 2DO & 1RS-485
6DI & 1RS-485
DIN Rail Power Supply (2.1A Output Current)
Panel Mount Power Supply (3A Output Current)
Panel Mount Power Supply (4.2A Output Current)