P-SQR Tecknologies
P-SQR Tecknologies
Tiruninravur, Chennai, Tamil Nadu
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IP Serial

Serial port to Ethernet + I/O pins in one box. Control remote DI/DO & RS-232/485 over Telnet.Remote serial RS-232/485 port with 2 relays for 230V AC, DIN rail mountable housing. Simply control serial port and two relays through Telnet.Monitors the functionality of a device over IP (PING/WEB) or serial line (RS-232), automatically restarts it upon failure. Web watchdog monitors two independent channels.Full RS-232 serial port to Ethernet with logging. Simply Terminal server with flash backup for Rx serial data.Converts a RS-232 or RS-485 line to Ethernet, using TCP/IP and UDP/IP. Full remote serial port can be mapped as COM7 in Windows using the HW VSP (Virtual Serial Port) utility.

I/O Controller

I/O Controller
  • I/O Controller
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I/O Controller 2: Full serial port and I/O to Ethernet
I/O Controller 2 connects a full RS-232(485) serial port and digital I/O to the Ethernet. Configuration is Web-based. The serial port can be used as a terminal server (virtual serial port). Digital inputs and outputs can be controlled over the Web or through Modbus/TCP.
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HWg IP Relay ER02b

HWg IP Relay ER02b
  • HWg IP Relay ER02b
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IP Relay HWg-ER02b: Web relay full serial port over IP
Ethernet relay, DIN rail, Web interface. Features 2x DI (dry contact input), full RS-232/485 serial port, and 2x DO (relay output, 230V/16A). 
Controlled over the web or Modbus/TCP. Two IP relays connected back-to-back can extend (“tunnel”) the serial port and I/O over a LAN.
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HWG PortBox2 Ethernet Switch

HWG PortBox2 Ethernet Switch
  • HWG PortBox2 Ethernet Switch
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PortBox2: Full RS-232/RS485 serial port to Ethernet
PortBox2 is a RS-232 and RS485 full serial port to Ethernet converter. The remote serial port can be accessed in Windows as a Virtual Serial Port. 
Web-based configuration, full RS-232 (9 wires), 9th bit support (virtual parity).
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PortStore5 Ethernet Switch

PortStore5 Ethernet Switch
  • PortStore5 Ethernet Switch
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PortStore5: Full RS-232 serial port to Ethernet with logging
PortStore5 connects a full RS-232 or RS-485 serial port to a LAN. Features a 4 MB internal flash memory for RS-232 data capture. 
Stored data can be retrieved when the LAN connection is re-established. Remote serial port can be accessed in Windows as a Virtual Serial Port. 
WEB-based configuration and full RS-232 serial port (9 pins).
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Gopalarkrishnan Thiagarajan (Technical & Sales Manager)
1, P.V.K. Building, 2nd Floor Krishna Nagar, Tiruninravur
Chennai- 602024, Tamil Nadu, India


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