CL-LET Expansions

Expandable logic relays offer 12 input and 6 relay or 8 transistor outputs. Depending on the device a parametrisation via implemented display and keypad or external display or computer is possible. These relays can be extpanded with one a so called expansion module offering 2 relay outputs or 12 inputs and 6 relay outputs or 12 input and 8 transistor outputs.Many accessories are available as memory modules, software, cables, etc