Description
Product Description: Wireless to 2 port RS-422/485 + 3KV Isolation + 600W Surge protection Device Server
Item Number: SERWLA-2020i
Features and Benefit
Wireless 802.11 b/g
Gateway IP Address
Serial RS-422/485 Interface 2 port
3KV Optical Isolation
600W Surge protection
10/100 Mbps Ethernet Interface
Transfer Rate up to 921Kbps
Two Power Supplies way, both support 10 – 48V
Supports Mode: VSP Com, TCP Server, TCP Client, UDP, Paired Mode, HTTP, DHCP, ICMP(Ping), Static IP, and ARP Supported
Spread Spectrum Technology： DSSS, OFDM, DBPSK, DQPSK, CCK, 16-QAM, 64-QAM
Tx Power 11b： Maximum 15dBm +/-1.5 dBm
Tx Power 11g： Maximum 12dBm +/- 1.5dBm
Transmission distance： Up to 200 meters ( @12 Mbps, in open areas )
Antenna Connector： SMD Coaxial Connector , 2 dBi Antenna
Supports Industrial Specification
Specification
Hardware
Serial Connector: Terminal Block 5 pin x 2
Ethernet port: RJ 45 x 1
Wireless port – 802.11 b/g
Power port: DC Jack x 1 and Terminal Block 3 pin x 1
Serial Interface
RS-422/485 ports: 2 ports
Serial Line Protection
ESD Protection: 15KV ESD Protection for all signals
Optical Isolation Protection: 3KV Opto Isolator Protection for each port
Surge Protection” 600W Surge Protection for RS-422/485 Signals
Performance
Baud rate: up to 921 Kbps
Serial Communication Parameters
Data Bits: 7, 8
Stop Bits: 1, 2
Parity: None, Even, Odd, Space, Mark
Connector Signals
RS-422: TxD+, TxD- RxD+, RxD-, GND
2 Wire RS-485: Data+, Data-, GND
4 Wire RS-485: TxD+, TxD-, RxD+, RxD-, GND
DIP Switch
RS-422: Terminator Resistor Setting
RS-485 Terminator Resistor Setting
RS-485 Echo/non – Echo Selection
RS-422/485 Selection
VSP com Support
Windows 2000, 2003, XP, 2008, Vista Win 7 32 and 64bit
Environmental Limits
Operating Temperature: -10 ~ 60℃
Storage Temperature: -40 ~ 85℃
Ambient Relative Humidity: 5 ~ 95% Non-Condensing
Standards and Certifications
CE and FCC supports
Product Production
Production: Made in Taiwan
Product Location: Taipei, Taiwan
Package Content
2 port RS-422/485 Isolation Devcie Server WiFi x 1
12V1A Power Adapter(option)
Quick Instill Guide x 1
Driver CD x 1
