Hach sc200 User Manual

Table of Contents
Specifications..................................................................................................................................................................................5
General information.....................................................................................................................................................................5
Safety information..............................................................................................................................................................................6
Use of hazard information...........................................................................................................................................................6
Precautionary labels...................................................................................................................................................................6
Certification.................................................................................................................................................................................6
Product overview...............................................................................................................................................................................7
Sensors and sensor modules.....................................................................................................................................................7
Relays outputs and signals.........................................................................................................................................................8
Device scans..............................................................................................................................................................................8
Controller enclosure....................................................................................................................................................................8
Controller mounting options........................................................................................................................................................8
Installation.........................................................................................................................................................................................8
Mounting components and dimensions.............................................................................................................................................8
Controller mounting............................................................................................................................................................................9
High-voltage barrier.........................................................................................................................................................................11
Electrostatic discharge (ESD) considerations..................................................................................................................................11
Wiring overview................................................................................................................................................................................11
Wiring for power...............................................................................................................................................................................13
Alarms and relays............................................................................................................................................................................15
Wiring relays....................................................................................................................................................................................15
Analog output connections...............................................................................................................................................................18
Discrete input wiring connections....................................................................................................................................................18
Connect a digital sc sensor..............................................................................................................................................................20
Connect the optional digital communication output.........................................................................................................................20
Install a Secure Digital (SD) memory card ......................................................................................................................................20
User interface and navigation.............................................................................................................................................21
User interface...................................................................................................................................................................................21
Display.............................................................................................................................................................................................21
Additional display formats.........................................................................................................................................................22
1

Hach sc200 Specifications

General

Enclosure Rating	NEMA 4X/IP66
Operating Temperature	-20 to 60 °C (-4 to 140 °F)
Ambient Temperature	-20 to 60 °C (-4 to 140 °F)
Enclosure Material	Polycarbonate
Operating Humidity	0 to 95% non-condensing
Relay Outputs	Up to 4 SPDT relays
Storage Conditions	-40 to 70 °C (-40 to 158 °F)
Display	Graphical LCD
Inputs	2 digital sensor inputs
Outputs	4-20 mA
Power Supply	100 to 240 VAC, 50/60 Hz
Analog Outputs	2 or 4, 0/4-20 mA
Certifications	CE
Communication	Modbus RTU, HART
Dimensions	144 x 144 mm
Mounting	Panel mount
Output	4-20 mA
Power Requirements (Voltage)	100 to 240 VAC
Warranty	1 year
Weight	1.2 kg