Saturn Pyro Sdn Bhd
Johor Bahru Office
44 & 44A, Jalan Palma Rafis 1,
Taman Dato Chellam,
81800 Ulu Tiram,
Johor, Malaysia.

Shah Alam Office
K03-03-12, Tower 3,
UOA Business Park,
No 1, Jalan
Pengaturcara U1/51A,
Section U1, Kawasan
Perindustrian Temasya,
40150 Shah Alam,
Selangor, Malaysia.
Penang Office
Penthouse 1-21-1,
Suntech @ Penang Cybercity
Lintang Mayang Pasir 3,
11950 Bayan Baru,
Penang, Malaysia.

Bangalore Office
Saturnpyro Solutions Pvt. Ltd.

SFS-B-38, 1st Floor, 7th B Main Road,
Yelahanka New Town, Bangalore 560 064.
+91 829 192 0602
+601 7488 7001
India Office
Saturn Pyro India

3, Gr Floor, Eishita,
Shiv Vallabh Cross Road,
Ashokvan, Dahisar (E.),
Mumbai 400068.
+91 22284 84682
+91 98191 56654

SPC211 - Ethernet Converter

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SPC211 - Ethernet Converter Data Communication



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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