ESCON Feature Comparison Chart The ESCON servo controllers are small-sized, powerful 4-quadrant PWM servo controller for the highly efficient control of permanent magnet-activated DC motors. The featured operating modes speed control (closed loop), speed control (open loop), and current control meet the highest requirements. The ESCON servo controllers are designed being com- manded by an analog set value and features extensive analog and digital I/O functionality and are being configured via USB interface using the graphical user interface ESCON Studio for Win- dows PCs. Legend: ()* = only in use with DC Tacho or Encoder / nnnnnn = order number / O = optional ESCON 36/2 DC ESCON 36/3 EC ESCON 50/5 Feature (403112) (414533) (409510) Product image Motors DC motors up to 72 W 250 W EC motors up to 97 W 250 W Sensors Digital Incremental Encoder (2 channel with or without Line Driver) DC Tacho Without sensor (DC motors) Digital Hall Sensors (EC motors) Electrical Data Nominal operating voltage V 1036 VDC 1036 VDC 1050 VDC cc 0.98 x V 0.98 x V 0.98 x V Max. output voltage cc cc cc Max. output current 4 A (<60 s) 9 A (<4 s) 15 A (<20 s) Continuous output current 2 A 2.7 A 5 A Pulse Width Modulation frequency 53.6 kHz maxon motor control Document ID: rel3149 ESCON Servo Controllers Edition: September 2012 1 Feature Comparison Chart 2012 maxon motor. Subject to change without prior notice.ESCON 36/2 DC ESCON 36/3 EC ESCON 50/5 Feature (403112) (414533) (409510) Sampling rate PI current controller 53.6 kHz Sampling rate PI speed controller 5.36 kHz Max. efficiency 95% 95% 95% limited by max. permissible speed (motor) limited by max. permissible speed (motor) Max. speed (DC) and max. output voltage (controller) and max. output voltage (controller) Max. speed (EC 1 pole pair) 150 000 rpm 150 000 rpm Built-in motor choke 300 H 2 A 3 x 47 H 2.7 A 3 x 30 H 5 A Inputs / Outputs Hall sensor signals H1, H2, H3 H1, H2, H3 Encoder signals A,A ,B,B A,A ,B,B Max. encoder input frequency differential (single-ended) 1 MHz (100 kHz) 1 MHz (100 kHz) Potentiometers 112 Digital inputs 2 Digital inputs/outputs 2 Analog inputs 2 Resolution 12-bit Range 10+10 V Circuit differential Analog outputs 2 Resolution 12-bit Range 4+4 V Auxiliary voltage output +5 VDC (IL 10 mA) Hall sensor supply voltage +5 VDC (IL 30 mA) +5 VDC (IL 30 mA) Encoder supply voltage +5 VDC (IL 70 mA) +5 VDC (IL 70 mA) Status Indicators Operation: green LED / Error: red LED Connections Pluggable screw-type terminal block J1 Power Pin header (2 mm), 2 poles Pin header (2 mm), 2 poles (3.5 mm), 2 poles Motor Pluggable screw-type terminal block J2 Pin header (2 mm), 3 poles Mini module pin header, 8 poles Motor / Hall sensors (3.5 mm), 4 poles Motor J2A Spring-loaded contacts, 2 poles Spring-loaded contacts, 8 poles Motor / Hall sensors maxon motor control Document ID: rel3149 ESCON Servo Controllers Edition: September 2012 2 Feature Comparison Chart 2012 maxon motor. Subject to change without prior notice.