Elektra Elektronik GmbH & Co Störcontroller KG (EES)
EES - Model ZS8A -Unidirectional 2-Wire Multiplexer
The two-wire transmission system ZS8A was especially designed for cable-saving and immune to disturbance transmission of messages, commands and analog values over control lines with up to 15 km distance. The ZS8A system has no certain demand on the quality of the used cable fortransmission, it has a high disturbance immunity against couplings from supply or signalling lines run in parallel. Therefore it is suitable for signal transmission in branched water /wastewater plants, industrial facilities and railway plants as well as building automation.
- Unidirectional transmission on control lines up to 15 km distance
- Transmission of 8 binary values, two of it are configurable as counting values
- Expansion possibilities by 8 additional binary values or one analog value
- Short-circuit proof transistor outputs
- High interference immunity of the transmission; adjustable data rate
- The state of the outputs are adjustable on transmission errors
- Easy configuration by DIP-switches
- Operation monitoring and status indication by LED
- Compact, 22,5mm wide modules for DIN-rail assembly