Device Servers - Networking & Communications

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802.11 Wireless (WiFi) Basics• Wireless adaptation of Ethernet• Key advantages– Low power, license-free operation– Untethered network and device access– Very cost effective due to commercial success• Versions– 802.11b: 2.4 GHz, 11 Mbps, 115 ft. (35 m) indoor range– 802.11a: 5 GHz band, 54 Mbps, 115 ft. (35 m) indoor range– 802.11g: 2.4 GHz band, 54 Mbps, 115 ft. (35 m) range– 802.11n: 5 GHz/2.4 GHz band, 248 Mbps, 230 ft. (70 m) range** Range can be extended with directional antennas
EKI-135x Hardware Overview802.11b/gWireless• Dual Power Inputs (12 to 48 VDC)• Reverse Power Polarity Protection• Fault Relay for external PLC/Controller• IP30 Metal Chassis• Operating Temp (0 to 50°C)Serial PortsRS-232/422/485EKI-1351 : 1-portEKI-1352 : 2-port• Serial ESD Protection: 15KV• Power Input Protection:1KV Burst (EFT), 0.5 KV Surge
Page 1 and 2: Device Servers andCommunication Con
Page 3 and 4: Serial Device Connectivity
Page 5 and 6: Some Industrial Devices with Serial
Page 8: What if You Could …• Quickly an
Page 11 and 12: Mode: Pair Configuration (Peer-to-P
Page 13 and 14: Example: ManufacturingRemote PLC pr
Page 15: Wireless Connectivity• Enables re
Page 19 and 20: Application: Remote LED DisplayHost
Page 21 and 22: Modbus Overview• Communications p
Page 23 and 24: EKI-112x Modbus Gateway• Integrat
Page 25 and 26: Easy Selection• How many serial d
Page 27 and 28: Market Outlook andDeveloping Opport
Page 29 and 30: Competitors: Device ServersComtrolM
Page 31 and 32: The Device Server Value Proposition
Page 33 and 34: Beyond Device Servers …• Growin
Page 35 and 36: EKI-112xL Embedded Comm. Controller
Page 37 and 38: Energy Asset ManagementRemote Power
Page 39 and 40: Product Launch Plans• Launch prep
Page 41 and 42: Device Networking Opportunities•

Device Servers - Networking & Communications

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