ESM-4950
"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 |
| 8 mm Green 4 digits LED display | |
| Body | |
| Physical Features | 96 mm x 48 mm 86,5 mm |
| Protection Class | NEMA 4X (IP65 at front, IP20 at rear) |
| Weight | Approximately 0.21 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 | EM0-400 Relay Output Module (3A@250V) |
| EM0-410 SSR Output Module (20mA@18V) | |
| EM0-420 Digital (Transistor) Output Module (40mA@18V) | |
| EM0-430 0/4-20mA Current Output Module | |
| Optinal Input Modules | EMI-400 Digital Input Module |
| EMI-410 0/4-20mA Current Input Module | |
| EMI-420 CT 0-5A Input Module | |
| EMI-430 TC or 0-50mVdc Input Module | |
| EMI-440 PT-100 Input Module | |
| EMI-450 0-10Vdc Input Module | |
| Standard Communication Module | EMC-400 RS-232 Communication Module |
| Optional Communication Module | EMC-410 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 |
