Tel: + 216 71 42 98 21 Email: Commercial@cgm.tn

 

ESM-7750
"Smart IO Module" Process Controller

ESM-XX50 series process controllers can be used to process input value (temperature, humidity, weight, pressure etc.) and control desired outputs accordingly. The Input/Output modules, Universal Inputs, RS 232/ RS 485 serial communication modules boraden the application fields of ESM-XX50 series process controllers. Some of the applications can be listed as follows; PID Process Control, Motorized Valve Control, Profile Control,Heating Failure Detection.

Technical Specifications

Display and Front Panel
Buttons Prog, directions, Set  and enter buttons
Led Indicators

AT (Auto Tune), M (Manual Mode), A (Automatic Mode),

SV (Set Value), Q1, Q2, Q3, °C / °F / V Ramp, Remote Leds.

Display 13.2 mm Red 4 digits LED display
  9.1 mm Green 4 digits LED display
Body
Physical Features 72 mm x 72 mm 87,5 mm
Protection Class NEMA 4X (IP65 at front, IP20 at rear)
Weight Approximately 0.25 Kg.
Installation Fixed Installation
Electrical Features
Supply Voltage and Power 100-240 V ~ (-15%,+10%) 50/60 Hz. 6 VA
24 V ~ (-15%,+10%) 50/60 Hz. 6 VA
24 Vdc  (-15%,+10%)  6 W
Process Inputs Universal Input TC, RTD, Voltage/Current (dc)
Thermocouple Input Types Selectable by configuration parameters L (DIN43710), J, K, R, T, S, B, E, N (IEC584.1) (ITS90)
Thermoresistance Input Types PT100 (IEC751) (ITS90)
Voltage Input Types (dc) Selectable by configuration parameters 0-50 mV, 0-5 V, 0-10 V
Current Input Types (dc) Selectable by configuration parameters 0-20 mA, 4-20 mA
Accuracy ± 0,25% of full scale for Thermocouple ,Thermoresistance, and Voltage.
Outputs
Relay Output (2x) 5A@250 V~ at resistive load
Optinal Output Modules EM0-700 Relay Output Module (3A@250V)
  EM0-710 SSR Output Module (20mA@18V)
  EM0-720 Digital (Transistor) Output Module (40mA@18V)
  EM0-730 0/4-20mA Current Output Module
Optinal Input Modules EMI-700 Digital Input Module
  EMI-710 0/4-20mA Current Input Module
  EMI-720 CT 0-5A Input Module
  EMI-730 TC or 0-50mVdc Input Module
  EMI-740 PT-100 Input Module
  EMI-750 0-10Vdc Input Module 
Standard Communication Module EMC-700 RS-232 Communication Module
Optional Communication Module EMC-710 RS-485 Communication Module
Control
Control Form On / Off, P, PI, PD, PID
Reading Frequency 3 readings per second
Communication Protocol MODBUS-RTU
Quality Standarts
Approvals UL Recognized Component  (File No : E 254103),  GOST-R, CE