1/16 DIN size temperature controller Size 48 x 48 x 62 (WxHxD) Panel-mounted type Waterproof (frontside if panel mounted) 2nd optional alarm output Heating and cooling control with optional control output Multi-input: Versatile thermocouple, RTD, DC current, DC voltage Control modes: PID, on/off control, Anti-Reset-Windup (ARW) Control output: Relay, non-contact voltage output (for SSR drive, DC output) Accuracy: ± 0.2% span Simple operation Heater-burn-out alarm available Alarm output with 9 different operation modes RS485 ASCII/Modbus communication available Supply voltage: 24VAC/DC or 100 to 240VAC