WiFi Digital I/O Modbus Gateway
EM130WBD

2 x DI, 4 x DO, WiFi

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Manage DIO devices over WiFi Modbus TCP
Manage DIO devices over Modbus RTU
Manage DIO devices via WiFi Http command

Supports 802.11b/g/n
Act as a Modbus Slave device receiving command from Modbus Master
Support 8 TCP Masters simultaneously
Support 2 Digital Input devices and 4 Digital Output devices
Receiving commands over Modbus TCP over Modbus RTU via HTTP commands
Web Browser Configuration
Easy Wireless setup by Mobile Phone
On line F/W upgrade

Hardware
CPU : ARM-9 CPU Linux OS, 200 MHz
RAM : 32MB Internal SDRAM
ROM : 64M Bits Flash ROM
Watchdog : Built in H/W Watchdog timer

WLAN
Standard : 802.11b/g/n
Data Rate : 11/54/72.2 Mbps @ 20Mhz Band Width
Modulation : DSSS; OFDM
Frequency : 2.4GHz
Tx Power 11b: Max. 19dBm
Tx Power 11g/n: Max. 16dBm
Rx Sensitivity: -73dBm @ 54Mbps; -86dBm @ 11Mbps
Tx Rate : Max. 54Mbps with auto fallback
Tx Distance: Up to 100m
Security : WEP 64-bit / 128-bit data encryption, AES, WPA / WPA2 personal, WPS2.0, WAPI
Antenna : 2 dBi; RP-SMA connector
Network Mode : Infrastructure; Ad-Hoc; Soft AP (Setup)
Mode : TCP Server / TCP Client / UDP / Virtual Com / Pairing
Setup : HTTP Browser Setup (IE, Chrome, Firefox)
Security : Login Password

Serial Interface (receiving command)
Port number & type : 1 x RS-422/485 2-pin Terminal Block
Speed : 110 bps ~ 115.2 Kbps
Parity : None , Odd , Even , Mark , Space
Data Bit : 5, 6 , 7 , 8
Stop Bit : 1 , 1.5, 2

Built-in RTC
Protection : 422/485 Surge Protection
Built in 15KV ESD protection for all signals

Environmental
Operating Temperature : -10°C ~ 65°C (14°F ~ 149°F)
Storage Temperature : -20°C ~ 70°C (-4°F ~ 58°F)
Operating Humidity : 10% ~ 95% non-condensing
Storage Humidity : 5% ~ 95% non-condensing

Software Features
Protocol : Modbus RTU , Modbus TCP , HTTP commands
Modbus TCP : Up to 8 simultaneous TCP Master

OS Supported : Win 2000/2003/XP/Vista/Win 7/Win 8
Configuration : Window Utility, Web Browser

Digital I/O
Digital Input : 2
Digital Output : 4

Power Input: DC 9~24V, 200mA @ 12VDC

Regulatory Approval
FCC Part15 Class A
CE EN55022 Class A, EN55024
RoHS Compliance

Warranty : 1 year

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