Key Specifications
- Outputs
- Relay, logic level, SCR zero-crossing, 0-10mA, 4-20mA, 0-5V and 0-10V
- Communication distance
- RS232 12m, RS485 1.2km
- Options
- PV transmission, differential transmission and ratio control
- Alarm
- Optional relay alarm output

Temperature & Process Control
Temperature Differential Controller
The DC220 temperature differential controller controls two-point temperature difference with output, communication and PV/differential transmission options.