■ Space Saving Size - Easy to mount even in a small machine because the width is just 22.5mm, height 7.5mm and depth 100mm. ■ Dual Use - This instrument is easily switched to controller or transmitter by key operation. When using as a transmitter, the signal or thermocouple input, RTD input or DC input is converted and output to 4 to 20mA DC. The scale is changed easily, too. (This function is limited only A/ type) ■ Expandable - It is possible to measure and control ranging from 1 point to a maximum of 31 points using serial communication (RS-485). It is very easy to connect between plural DCl-33A’s, between communication converter and DCL-33A using communication cable CPP and CPM (sold separately). ■ Easy Mounting and Detaching - Hook this instrument on the DIN rail and mount it. Maintenance is very easy. As it is fixed to the DIN rail, it is vibration proof. When detaching it pull down the hook at the lower part of the main body using flat bladed screwdriver then pull up this instrument.