Hach sc1000 User Manual

95
Advanced Operations
Figure 58 Relay behavior—2 POINT Control mode (OnMin Timer, OnMax Timer)
1 High Alarm 5 OffMin Timer
2 Low Alarm 6 OnMin Timer
3 OnMin Timer 7 Source (y-axis)
4 Time (x-axis)
Table 31 Color/line code for Figure 58
Selected Source
Relay contact (phase high)

Hach sc1000 Specifications

General

Operating Temperature	-20 to 60 °C (-4 to 140 °F)
Inputs	Up to 2 digital or analog sensors
Outputs	2 analog, 2 relay
Communication	Modbus
Power Supply	100-240 VAC
Enclosure Rating	IP66, NEMA 4X