Electronic Controllers Pneumatic Controllers Transmitters Module software automation system Information Sheets Loading: Catalog: Electronic Controllers Type CR-EC-G121 Pneumatic Controllers Type CR-PC-G221 Transmitters Type CR-PT-G006/G020 Module software automation system Mounting and Operating instructions: Electronic Controllers Type CR-EC-G121 Pneumatic Controllers Type CR-PC-G221 Transmitters Type CR-PT-G006/G020