e2000mDESCRIPTION. E-2000M Series controllers are desned using new generation micro-controllers for onoff and PID control. Unit dimensions are 96 x 96mm, conforming to IEC 668.Page 1 Cut a hole in the panel. (See the fure Nnnn Check the analog value above the value that can display. E-2000M indicating range is from -1999 to 9999 and is able to connect for overall