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Ethernet to RS-232/422/485 Serial Server (8 Ports): ELK-ESS4803
Ethernet 10/100BaseT (autosense)
Each port individually configurable for RS-232, RS-422, or RS-485
Automatic RS-485 eable/disable
Appears as a virtual COM port to host machine
Data rates to 230.4K bps
Built-in watchdog/reset circuit for fault tolerance
DB-9M connector
DIN rail mounting option
AC adapter (5VDC 2.4A output) 포함.
The ELK-ESS 4803 Ethernet to serial server is the easiest way to connect RS-232, RS-422, or RS-485 serial devices to your Ethernet network. These products use industry standard RFC 2217 TCP/IP protocol for maximizing compatibility with the widest range of applications and devices.The software drivers and utilities make installation and operation easy using Windows 98SE, 2000, XP and Vista operating systems. After software installation, the ELK-ESS4803's serial ports appear as virtual COM ports to the host machine. Standard serial operating calls are transparently redirected to the ELK-ESS4803, guaranteeing compatibility with legacy serial devices and enabling backward compatibility with existing software. Serial tunneling is also supported, allowing two native serial devices to communicate over a network. Alternatively, raw data socket mode is supported, eliminating the need for a driver. Each port can be individually configured as RS-232, RS-422, or RS-485.
Number of ports 8
Max. data rate 230.4K
Max. data distance up to 4,000 ft.
Power Requirement +5V @ 1A
Dimensions 8.6" (L) x 6.1" (W) x 2.0" (H)
Operating Temperature 0 - +70°C
Storage Temperature -50 - +105°C
Humidty Range 10 - 90% R.H.
ELK-ESS4803
 Ethernet to RS-232, RS-422, RS-485 Serial Server
ELK-4510 Five Port Industrial Ethernet Switch
ELK-3CNJ90 Four Port Ethernet switch - Wall Mount
ELK-3CNJPSL Power supply for network switch ELK-3CNJ90.
ELK-CA127 DB9 Male to DB9 Female 72" in Length
ELK-CA176 DB9 Female (RS-422) to DB25 Male (RS-530) Cable, 10" in Length
ELK-CA246 CAT5 Patch Cable, 7' in Length - Blue
ELK-CA247 CAT5 Patch Cable, 10' in Length - Blue
ELK-CA251 CAT5 Crossover Cable, 7' in Length - Yellow
ELK-DB103 DB9 Female (RS-422) to DB9 Female (Opto 22 Optomux) Converter
ELK-DR103
DIN Rail Mounting Clips - for ELK-EDIO440x, 480x, 280x
ELK-KT105 Terminal Block Kit - ELK-TB05 + ELK-CA127 Cable
ELK-KT106 Terminal Block Kit - ELK-TB06 + (2) ELK-CA127 Cables
ELK-TB05 Terminal Block - DB9 Female to 9 Screw Terminals
ELK-TB06 Terminal Block - Dual DB9 Female to 18 Screw Terminals
ELK-POE-SP-EX Power Over Ethernet (PoE) Extractor with 5V/12V Switch
ELK-POE-SP-KT Power Over Ethernet (PoE) Kit with 5V/12V Switch
ELK-RJ9S8 DB9 Female to RJ45 Modular Adapter
ELK-RK2U 2U 19 In. Rack Tray
ELK-RK-CLAMP Clamp for Rack Trays
All specifications within this document are subject to change without notice.