Description
Dwyer SERIES SCD DIN RAIL TEMPERATURE/PROCESS CONTROLLER
Universal Inputs, Up to 8 PID Loops, Modbus® Communications
The Series SCD DIN Rail Temperature/Process Controllers offer 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.
Features:
- Expandable from 1 to 8 process control loops
- Universal transmitter or temperature sensor inputs
- RS-485 Modbus® communication
- Dual loop or single loop/alarm output control
Applications:
- Oven, boiler, or chiller control
- Hot plates/melt pots
- Packaging equipment
- Environmental chambers
- Medical equipment
- Food service equipment
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: 3 A @ 250 VAC resistive; Voltage pulse: 12 VDC, max. output current: 40 mA; Current: 4 to 20 mA output;
- Linear voltage: 0 to 10 VDC
- Communication: RS-485 Modbus® A-5-11/RTU communication protocol
- Weight: 2.7 oz (76.5 g)
- Agency Approvals: CE, RoHS, cULus
Models:
- 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
