Electrotech's Array Controllers

Controllers have 12 or 22 I/O and are expandable to 122 I/O (74 inputs and 48 outputs)
Jan. 31, 2012
Array controllers have 12 or 22 I/O and are expandable to 122 I/O (74 inputs and 48 outputs). Function block programming software is free. Expandable modules include remote control receivers and handheld transmitters with 70 m range and Modbus RTU extended protocol.