RKC
SA200
SA Series • Industrial Controller
Quick Info
Type
Industrial
Application
Multi-Channel
Probe Inputs
4
Relay Outputs
4
Communication
RS-485 Modbus RTU
Panel Size
96x96 mm
Output Functions
R1
CH1
R2
CH2
R3
CH3
R4
CH4
Modular multi-channel temperature controller
Technical Specifications
Display & Interface
| Display Type | LCD |
| Display Digits | 5 per channel |
| Buttons | 8 |
| LED Indicators | CH1-4, AT, ALM, RUN |
Power Supply
| Voltage | 100-240V AC |
| Voltage Range | 85-264V AC |
| Frequency | 50/60Hz |
| Power Consumption | 30VA |
Sensor Inputs
| Probe Inputs | 4 |
| Probe Type | TC/RTD universal per channel |
| Temp Range | -200 to 2000°C |
| Accuracy | ±±0.1% FS |
Relay Outputs
| Relay Outputs | 4 |
| Relay Rating | 250VAC 3A each |
Physical
| Panel Size | 96x96 mm |
| Depth | 120 mm |
| IP Rating | IP65 (front) |
| Weight | 480 g |
Operating Conditions
| Operating Temp | -10 to 50°C |
| Storage Temp | -20 to 60°C |
Wiring Terminals
| Terminal | Function | Type | Wire Color |
|---|---|---|---|
| 1-2 | Power L/N | Input |
brown/blue
|
| 3-5 | CH1 Input | Input |
various
|
| 6-8 | CH2 Input | Input |
various
|
| 9-11 | CH3 Input | Input |
various
|
| 12-14 | CH4 Input | Input |
various
|
| 15-22 | CH1-4 Relays | Output |
various
|
| 23-24 | RS-485 | Comm |
orange/yellow
|
Important: Always disconnect power before wiring. Verify terminal numbers with the actual controller label before connecting.
Parameter Settings
| Code | Parameter | Range | Default | Description |
|---|---|---|---|---|
| SV1-4 | Setpoints | Input range | 100 °C | Per-channel setpoints |
| P1-4 | P Bands | 0 to 999 | 5 % | Per-channel P |
| I1-4 | I Times | 0 to 3600 | 120 sec | Per-channel I |
| D1-4 | D Times | 0 to 3600 | 30 sec | Per-channel D |
Error Codes
HHHH
Over range (per channel)
Solution: Check channel input
LLLL
Under range (per channel)
Solution: Check channel input
Frequently Asked Questions
Yes, each has independent input, PID, and output
Alternative Models (Cross Reference)
Omron E5ZC
Autonics TX4S
Yokogawa UT35A
Manufacturer Information
Brand: RKC
Country: Japan