Series SCD DIN Rail Temperature/Process Controller
Universal Inputs, Up to 8 PID Loops, Modbus® Communications
The Love Series SCD DIN Rail Mount Temperature/Process Controller offers multiple PID loops in a compact size. Each SCD-1000 master controller can be combined with up to seven SCD-2000 slave controllers without any wires. Each controller has one universal input, one relay output and one user selected output. The outputs can be used for a dual loop to control heating and cooling or a single loop with an alarm. These controllers support up to 64 ramp/soak actions. The SCD series controllers are programmed via a user-friendly software program via the RS-485 Modbus® communications.
Love Series SCD Specifications
- Inputs:Thermocouple, RTD, DC linear voltage, and DC currents.
- Supply Voltage:24 VDC.
- Power Consumption:3 W.
- Operating Temperature:32 to 122ºF (0 to 50ºC).
- Memory Backup:Non-volatile.
- Control Output Ratings:Relay: Resistive load @ 250 VAC 3 A; Voltage Pulse: 12 VDC, max. output current: 40 mA; Current: 4-20 mA output; Linear Voltage: 0 – 10 VDC.
- Communication:RS-485 Modbus® A-5-11/RTU communication protocol.
- Weight:2.7 oz (76.5 g).
- Agency Approvals:CE, RoHS, cUL, UL.
Available Models
| MODEL | DESCRIPTION |
|---|---|
| SCD-1023 | DIN rail temperature/process master controller, (1) voltage pulse output and (1) relay output. |
| SCD-1033 | DIN rail temperature/process master controller, (2) relay outputs. |
| SCD-1053 | DIN rail temperature/process master controller, (1) current output and (1) relay output. |
| SCD-1063 | DIN rail temperature/process master controller, (1) linear voltage output and (1) relay output. |
| SCD-2023 | DIN rail temperature/process slave controller, (1) voltage pulse output and (1) relay output. |
| SCD-2033 | DIN rail temperature/process slave controller, (2) relay outputs. |
| SCD-2053 | DIN rail temperature/process slave controller, (1) current output and (1) relay output. |
| SCD-2063 | DIN rail temperature/process slave controller, (1) linear voltage output and (1) relay output. |
Accessories
| PART NUMBER | DESCRIPTION |
|---|---|
| SCD-PS | 100 to 240 VAC/VDC to 24 VDC power supply. |
| SCD-SW | Configuration software. |
| MN-1 | Mini-Node™ RS-485 to USB converter. |
| A-277 | Precision resistor, 250 ohm. |
| A-600 | R/C snubber (recommended for inductive loads like a solenoid or contactor). |