Installation

Figure 3-20 Hard-wiring the sensor

S1

J4

J1

J2

U5

U9

NETWORK

INTERFACE

CARD

J3

J5

J6

 

 

PROBES

 

1

+ DATA

 

 

 

 

4

+ V

 

 

 

 

 

2

– DATA

 

 

 

 

 

3

SERVICE REQUEST

 

 

 

 

5

GND

F2

 

 

 

 

6

F1

 

 

 

OUTPUTS

 

 

 

 

 

 

 

1

+ OUT 2

 

 

 

 

 

2

– OUT 2

 

 

 

ANALOG

 

3

SHIELD/CHASSIS GND

PCB

 

 

4

+ OUT 1

 

 

 

 

5

– OUT 1

 

CONNECTOR

 

 

 

 

 

 

 

 

 

 

 

NC COM

NO

NC COM

NO

NC COM

NO

 

RELAY 1

 

RELAY 2

 

 

RELAY 3

 

 

FIELD WIRING

INSULATION MUST

BE RATED TO

80° C MINIMUM

Disconnect

Power

From Probe

1.Cut the connector from the sensor cable.

2.Reinstall the plug on the sensor access opening to maintain the environmental rating.

3.Strip the insulation on the cable back 1-inch. Strip ¼-inch of each individual wire end.

4.Wire as shown in Table 3-4.

5.Pass the cable through conduit and a conduit hub or a strain relief fitting and an available access hole in the controller enclosure. Tighten the fitting.

6.Close and secure the cover.

3.5Connecting the Optional Digital Output

At this time, the manufacturer supports ModBUS RS485, ModBUS RS232, and ProfiBUS DP communication protocols. The optional digital output card is installed in the location indicated in Figure 3-21 on page 19. Terminal block J1 provides user connection to the optional network card. The terminal connection is based on the selected network card. Refer to the instructions supplied with the network card for more details.

18

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Image 18
Hach sc100TM installation manual Connecting the Optional Digital Output, Hard-wiring the sensor

sc100TM specifications

The Hach sc100TM is a versatile and reliable device designed for monitoring and controlling water quality in various applications. Its robust features make it an essential tool for environmental scientists, water treatment facilities, and industrial processes. The sc100TM is equipped with a user-friendly interface that allows for easy navigation and configuration, ensuring quick implementation in various settings.

One of the standout features of the sc100TM is its multi-parameter capability. This device is designed to monitor a range of water quality parameters, including pH, dissolved oxygen, turbidity, and temperature, among others. This flexibility allows users to conduct comprehensive water quality assessments without the need for multiple devices, thereby reducing costs and maximizing efficiency.

The sc100TM employs advanced digital sensor technology that ensures high accuracy and reliability in readings. These sensors are designed to provide consistent performance even in challenging environments. The device is also compatible with a wide range of Hach sensors, enabling users to customize their monitoring solutions based on specific requirements.

In addition to its measurement capabilities, the sc100TM features built-in data logging and reporting functions. This allows users to track water quality trends over time, facilitating informed decision-making and compliance with regulatory standards. The data can be easily exported for further analysis or reporting, making it an essential companion for environmental monitoring and compliance activities.

Connectivity is another critical aspect of the sc100TM. With options for wireless data transmission, users can access real-time data remotely, promoting better monitoring and quicker response to any changes in water quality. This feature is particularly beneficial for facilities that require constant monitoring, as it enables quick interventions when necessary.

Another significant advantage of the sc100TM is its durability and design. Constructed to withstand harsh operating conditions, the device is both weatherproof and suitable for various industrial environments. Its compact design also allows for easy installation in tight spaces, making it adaptable to different setups.

In summary, the Hach sc100TM sets itself apart as a powerful tool for water quality monitoring. With its multi-parameter capabilities, advanced sensor technology, comprehensive data logging, and connectivity features, it provides users with the capability to maintain compliance and enhance water quality management strategies effectively. Whether in a laboratory or a field setting, the sc100TM is designed to meet the demands of modern water quality monitoring.