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Hach sc200 User Manual

Hach sc200
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Logarithmic output mode
Figure 15 shows in graph form the operation of the logarithmic output
mode.
Figure 15 Logarithmic output
1 Output current axis 5 Minimum output current (0-4 mA)
2 Source value axis 6 50% output current
3 High value 7 Maximum output current (20 mA)
4 50% value
Bilinear output mode
Figure 16
shows in graph form the operation of the bilinear output mode.
Figure 16 Bilinear output
1 Output current axis 5 Low value
2 Source value axis 6 Minimum output current (0-4 mA)
3 High value 7 Knee point current
4 Knee point value 8 Maximum output current (20 mA)
Configure relays
The Normally Open (NO) and Common (COM) relay contacts will be
connected when an alarm or other condition is active. The Normally
Closed (NC) and Common relay contacts will be connected when an
alarm or other condition is inactive (unless the Fail Safe is set to Yes), or
when power is removed from the controller. To select a menu option,
highlight the option and push ENTER.
1. From the sc200 Setup menu, select Relay Setup.
2. Select a relay from the list.
28 (nglisK

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Hach sc200 Specifications

General IconGeneral
Enclosure RatingNEMA 4X/IP66
Operating Temperature-20 to 60 °C (-4 to 140 °F)
Ambient Temperature-20 to 60 °C (-4 to 140 °F)
Enclosure MaterialPolycarbonate
Operating Humidity0 to 95% non-condensing
Relay OutputsUp to 4 SPDT relays
Storage Conditions-40 to 70 °C (-40 to 158 °F)
DisplayGraphical LCD
Inputs2 digital sensor inputs
Outputs4-20 mA
Power Supply100 to 240 VAC, 50/60 Hz
Analog Outputs2 or 4, 0/4-20 mA
CertificationsCE
CommunicationModbus RTU, HART
Dimensions144 x 144 mm
MountingPanel mount
Output4-20 mA
Power Requirements (Voltage)100 to 240 VAC
Warranty1 year
Weight1.2 kg

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