E5CN-Q2MT-500
E5CN Series • Industrial Controller
Quick Info
Output Functions
Basic digital PID controller with universal input
Technical Specifications
Display & Interface
| Display Type | LED |
| Display Digits | 4 |
| Buttons | 4 |
| LED Indicators | OUT1, OUT2, AT, ALM |
Power Supply
| Voltage | 100-240V AC |
| Voltage Range | 85-264V AC |
| Frequency | 50/60Hz |
| Power Consumption | 7VA |
Sensor Inputs
| Probe Inputs | 1 |
| Probe Type | TC (K,J,T,E,L,U,N,R,S) / RTD (PT100,JPT100) |
| Temp Range | -200 to 1300 (TC) / -200 to 850 (RTD)°C |
| Accuracy | ±±0.3% FS |
Relay Outputs
| Relay Outputs | 2 |
| Relay Rating | 250VAC 3A (resistive) |
Physical
| Panel Size | 48x48 mm |
| Depth | 78 mm |
| IP Rating | IP66 (front) |
| Weight | 115 g |
Operating Conditions
| Operating Temp | -10 to 55°C |
| Storage Temp | -25 to 65°C |
Wiring Terminals
| Terminal | Function | Type | Wire Color |
|---|---|---|---|
| 1 | Power L | Input |
brown
|
| 2 | Power N | Input |
blue
|
| 3 | GND | Input |
green
|
| 4 | TC/RTD + | Input |
red
|
| 5 | TC/RTD - | Input |
white
|
| 6 | RTD B (3-wire) | Input |
white
|
| 7 | OUT1 COM | Output |
black
|
| 8 | OUT1 NO | Output |
black
|
| 9 | OUT2 COM | Output |
red
|
| 10 | OUT2 NO | Output |
red
|
Important: Always disconnect power before wiring. Verify terminal numbers with the actual controller label before connecting.
Parameter Settings
| Code | Parameter | Range | Default | Description |
|---|---|---|---|---|
| SP | Setpoint | Input range | 0 °C | Target temperature |
| P | Proportional Band | 0.0 to 999.9 | 8.0 °C | P constant |
| I | Integral Time | 0 to 9999 | 240 sec | I constant |
| D | Derivative Time | 0 to 9999 | 60 sec | D constant |
| CT | Control Period | 1 to 99 | 20 sec | Output cycle time |
| AT | Auto-tuning | 0=Off,1=On | 0 | PID auto-tune |
| ALM1 | Alarm 1 | -1999 to 9999 | 50 °C | Alarm setpoint |
Error Codes
Solution: Check input sensor
Solution: Check input sensor
Solution: Check wiring and sensor
Solution: Contact service
Solution: Normal operation
Frequently Asked Questions
Set AT to 1, controller will optimize PID parameters
Time-proportioning output cycle time for relay control
Alternative Models (Cross Reference)
Manufacturer Information
Brand: Omron
Country: Japan