Description
The Automation Direct SL4848-VR-D is a SOLO standard temperature controller designed for precise single-loop process temperature regulation. It features a 1/16 DIN panel-mount design with a two-line LED display and supports multiple input types including thermocouples, RTDs, and analog signals. Operating on 24 VDC power, the SL4848-VR-D provides flexible control modes and multiple relay and pulse outputs for heating and cooling applications.
Technical Specifications
| Condition |
New/Never Used Surplus |
| Brand |
Automation Direct |
| Category |
Process Control |
| Part Number |
SL4848-VR-D |
| Subcategory |
Temperature Controllers |
| Series |
SOLO |
| Mounting |
Panel mount |
| Mounting Size |
1/16 DIN |
| Display Type |
2-line LED |
| Operating Voltage |
24 VDC |
| Input Current Range |
0–20 mA, 4–20 mA |
| Input Voltage Range |
0–5 VDC, 0–10 VDC, 0–50 mVDC |
| Thermocouple Types |
J, K, T, N, E, R, S, B, L, U, TXK |
| RTD Types |
Pt100, JPt100 |
| Control Modes |
PID, ON/OFF, ramp/soak, manual |
| Control Function |
Single loop, heat only, cool only, heat/cool |
| Outputs |
11–15 VDC pulse, 5A SPST relay, (2) 3A SPST relays |
| Communication |
RS-485 |
| Weight |
0.8 lb |
Information About SL4848-VR-D
The SL4848-VR-D is part of the SOLO 1/16 DIN temperature controller series engineered for compact panel installations. It accepts a broad range of temperature and analog inputs, including common thermocouple types, Pt100/JPt100 RTDs, and voltage or current signals. The controller supports PID, ON/OFF, ramp/soak, and manual control modes to accommodate various industrial process requirements. With RS-485 communication capability and multiple relay and pulse outputs, it integrates easily into automated temperature control systems.
Key Features:
- 1/16 DIN Panel Mount Design: Compact form factor for standard control panel cutouts.
- Dual-Line LED Display: Clear process and setpoint indication on a two-line screen.
- Multi-Signal Input Support: Accepts thermocouples, RTDs, and voltage/current signals.
- Flexible Control Modes: Supports PID, ON/OFF, ramp/soak, and manual operation.
- Multiple Output Options: Includes 11–15 VDC pulse output, 5A SPST relay, and dual 3A SPST relays.
- RS-485 Communication: Enables integration with supervisory control and monitoring systems.
- 24 VDC Operation: Designed for low-voltage industrial control power systems.
The SL4848-VR-D delivers the reliability and precision required for industrial temperature control and process regulation applications.
