W&T connects
Interfaces for TCP/IP, Ethernet, RS-232, RS-485, USB, 20mA, glass and plastic fiber optic cable, http, SNMP, OPC, Modbus TCP, I/O digital, I/O analog, ISA, PCI
Manuals:

Web-IO 4.0 Analog

Models 57761, 57762


Current manuals:

Date Changes and comments Manual revision
January 26, 2022
  • Information on custom NodeID numbering in OPC-UA added
1.55
PDF download

Older manuals:

Date Changes and comments Manual revision
January 26, 2022
  • Information on downloading the logger contents added.
1.54
PDF download
May 7, 2021
  • New: OPC UA support
  • New: Uploading of your own certificates
1.48
PDF download
August 21, 2021
  • Error corrections
1.52
PDF download
May 8, 2019
  • Additional information about use of ASCII sockets added
1.32
PDF download
August 7, 2018
  • Technical Data corrected
1.26
PDF download
May 23, 2018
  • First revision of the manual
1.21
PDF download

Programming and protocols

Current manuals
Date Description Manual revision
December 6, 2021 Complete programming manual 1.52
PDF download