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4 control and monitoring accessories – EVCO c-pro kilo User Manual

Page 47

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C-PRO KILO HARDWARE MANUAL

Page 47

6.4

Control and monitoring accessories


These modules allow the conversion of signals from TTL to RS-485 (with or without optoisolation) for control
by means of the MODBUS protocol.
The modules are connected to the specific AMP Micro-match 6 pin connector located on the controller; this
connector is shared with the parameter programming key and the tools for programming the controller flash
memory.

6.4.1

Non-optoisolated TTL/RS-485 interface

EVIF20TSX

Non-optoisolated TTL/RS-485 interface

6.4.2

Optoisolated TTL/RS-485 interface

EVIF21TS7I

Optoisolated TTL/RS-485 interface