SPC211 - Ethernet Converter
SPC211 - Ethernet Converter Data Communication Johor Bahru (JB), Malaysia, Kuala Lumpur (KL), Singapore, Penang System, Solutions, Supplier, Supply | Saturn Pyro Sdn Bhd



SPC211 is a Serial-to-Ethernet converter. It is an Industrial Terminal Server which functions as a gateway. It has two serial ports (RS232/RS485 slave, RS485 master) and an Ethernet port (master). It finds applications where a SCADA software, a PLC, an HMI or DCS need to communicate with a serial bus (RS232/RS485). For example, a SCADA software running on a PC is connected to the Ethernet port as master & an HMI is connected to the RS485 port as the second master. Both masters are able to access data from up to 32 devices on an RS485 bus, example - temperature scanners, connected to the RS485 port (slave) of the SPC211. SPC211 is an interface between an RS232 or RS485 bus and an Ethernet port. It converts between MODBUS TCP & MODBUS RTU. The web-based configuration utility allows the host IP address & serial settings to be changed. The SPC211 Converter offers true IEEE 802.3af-compliant (classification, Class 1) Power over Ethernet (PoE) functionality using a standard category 6 Ethernet cable to receive power from any PoE switch. If there is no PoE switch on site, the module will also accept power input from a DC adapter.


▶ARM Cortex-M4F processor core
  • 512 KB flash memory
  • 256 KB single-cycle systeam SRAM
  • 6 KB of EEPROM

▶10/100 Mbps Ethernet port

▶Browser based configuration utility

▶Telnet, TCP Modbus protocols

▶Serial Interface : RS232, RS485

▶Configurable baud rate, parity, data bits, stop bits, IP address

▶12~48 VDC power supply

▶Mounting : DIN Rail / Surface

▶Redundant power inputs : PoE (IEEE 802.3af, Class 1) and DC Jack

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