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
Current manual:

Plug-in power supply

Model 11021

Date Changes and comments Manual revision
April 10, 2018 Plug-in power supply 11021, all device revisions 1.00
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