Digital Output Type = Relay / Temperature Measuring Range Min. °C = -200 / Temperature Measuring Range Max. °C = 850 / Operating Voltage Min. V = 20 / Operating Voltage Max. V = 240 / Resistance Thermometer Input Type = Pt100 / Resistance Thermometer Input Type = PTC4K / Isolation Input Type = 3-Way / Channels = 1 / Relay Output Type = 5 A @ 250 VAC / Relay Output Type = 5 A @ 30 VDC / Accuracy % = 0.2 / Electrical Isolation = Yes / Cross-Section mm² = 2.5 / Mounting Type = DIN Rail Mount / Series = ACT20P