DC1010
DC1000 Series • Refrigeration Controller
Quick Info
Output Functions
Industrial temperature controller with PID control
Technical Specifications
Display & Interface
| Display Type | LED |
| Display Digits | 4 |
| Buttons | 4 |
| LED Indicators | Output 1, Output 2, Alarm |
Power Supply
| Voltage | 100-240V AC |
| Voltage Range | 85-264V AC |
| Frequency | 50/60Hz |
| Power Consumption | 6VA |
Sensor Inputs
| Probe Inputs | 1 |
| Probe Type | TC (J,K,T,R,S) / RTD (PT100) |
| Temp Range | -200 to 1800°C |
| Accuracy | ±0.25°C |
Relay Outputs
| Relay Outputs | 2 |
| Relay Rating | 3A/250VAC |
Physical
| Panel Size | 48x48 mm |
| Depth | 100 mm |
| IP Rating | IP65 (front) |
| Weight | 200 g |
Operating Conditions
| Operating Temp | 0 to 50°C |
| Storage Temp | -20 to 70°C |
Wiring Terminals
| Terminal | Function | Type | Wire Color |
|---|---|---|---|
| L | Power L | Input |
brown
|
| N | Power N | Input |
blue
|
| 1 | Sensor + | Input |
red
|
| 2 | Sensor - | Input |
white
|
| 3 | Sensor Shield | Input |
green
|
| 4 | Relay 1 NO | Output |
black
|
| 5 | Relay 1 COM | Output |
black
|
| 6 | Relay 1 NC | Output |
black
|
| 7 | Relay 2 NO | Output |
red
|
| 8 | Relay 2 COM | Output |
red
|
| A | RS485 A | Comm |
blue
|
| B | RS485 B | Comm |
yellow
|
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 | Per sensor | 25 °C | Temperature setpoint |
| SP2 | Setpoint 2 | Per sensor | 0 °C | Second setpoint |
| Hb | Hysteresis Band | 0.1 to 999.9 | 2 °C | On/Off differential |
| InP | Input Type | 0-9 | 0 | Sensor selection |
| Unit | Temp Unit | 0=°C, 1=°F | 0 | Display unit |
| Ctrl | Control Mode | 0=Off, 1=PID, 2=On/Off | 2 | Control type |
| CHA | Control Action | 0=Heat, 1=Cool | 0 | Direct/Reverse |
| Pb | Prop Band | 0.1 to 999.9 | 20 °C | PID P parameter |
| Ti | Integral Time | 0 to 9999 | 300 s | PID I parameter |
| Td | Derivative Time | 0 to 9999 | 60 s | PID D parameter |
| AL1 | Alarm 1 Value | Per sensor | 50 °C | High alarm setpoint |
| Hy1 | Alarm 1 Hyst | 0.1 to 99.9 | 2 °C | Alarm 1 deadband |
Error Codes
Solution: Check sensor wiring
Solution: Check for shorts
Solution: Check sensor type setting
Solution: Check sensor type setting
Solution: Reset to defaults or replace
Frequently Asked Questions
Press and hold SET for 3 seconds
Navigate to InP parameter and select: 0=J, 1=K, 2=T, 3=R, 4=S, 5=PT100
Set Ctrl=1 for PID, then adjust Pb, Ti, Td parameters
Alternative Models (Cross Reference)
Manufacturer Information
Brand: Honeywell
Country: USA