Related Manuals for Sentry Sample Sequencer 6
Summary of Contents for Sentry Sample Sequencer 6
- Page 1 Original Instructions Installation, Operation & Maintenance Manual Sentry Sample Sequencer 6 Controller Sample Conditioning Automation S-SW-IOM-00375-0 04-23...
- Page 2 Sentry Equipment Corp instructions. Otherwise, injury, damage, or both may result. Copyright © 2022 by Sentry Equipment Corp. All rights reserved. All product and company names are property of their respective owners. This document contains proprietary information. No part of this document may be photocopied or reproduced without the prior written consent of Sentry Equipment Corp.
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Page 3: Table Of Contents
Customer Support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32 Sentry Sample Sequencer 6 Controller... - Page 4 Save and Exit ................42 Sentry Equipment Corp...
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Page 5: Safety Information
Follow proper local, state, and federal regulations for proper installation and operational requirements. Always use caution and common sense when working with any chemical. Read the product label and Material Safety Data Sheets (MSDS) carefully and follow the instructions exactly. Sentry Sample Sequencer 6 Controller Potential Equipment Hazards... -
Page 6: Specifications
Specifications Specifications are subject to change without notice. Applications: The Sentry® Sample Sequencer® 6 is designed to support sample stream switching in Batch or Continuous modes. SPECIFICATIONS Standard (7-06362C) (12V) IO Extender 4 Point (7-06362D) (12V) IO Extender 8 Point (7-06362E) (12V) -
Page 7: General Description
Shipping Weight: 5 lb (2.27 kg) General Description The Sentry Sample Sequencer 6 reduces the number of required analyzers while maintaining equivalent data accuracy. ƒ Electronically switches up to eight sample streams, one at a time, to a shared analyzer and provides signals to recorders. -
Page 8: Modes Of Operation
ƒ Batch mode is used for analyzers that take a sample “bite” (or batch), produce an analytical result, and then provide a contact signal output, typically in 1-20 minutes. Figure 1 illustrate typical system arrangements for sample stream switching with the Sample Sequencer 6. Customer- supplied equipment is shown for clarification. -
Page 9: Inputs And Outputs
Inputs and Outputs A variety of inputs and outputs are available on the Sample Sequencer 6. The Sample Sequencer 6 is a modular design utilizing dedicated IO boards. Up to two IO boards can be fitted into each enclosure. Up to eight IO boards can be equipped with one Sample Sequencer 6. - Page 10 Track and Hold Outputs ƒ Eight analog outputs (4–20 mA) are provided in the sequencer enclosure. ƒ When a valid reading is taken from the analyzer for a given sample, the Sample Sequencer 6 tracks (updates) the corresponding signal on the appropriate output.
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Page 11: Installation
Report any damages to the shipper at once. Mounting Mount the Sample Sequencer 6 close to the analyzer to permit viewing of both devices at the same time. ƒ The sample sequencer mounts to a flat surface. ƒ Mounting method must be capable of supporting at least 5lbs (2.27kg). - Page 12 Mounting method must be capable of supporting at least 5 lbs. Panel Mounting Turn off all power to the Sample Sequencer 6 and disconnect all cables. Use the dimension information shown in Figure 8 to mark positions on the panel for four mounting holes.
- Page 13 Figure 4. Panel Mount Dimensions Figure 5. Replacing Sample Sequencer 5 with Sample Sequencer 6 Sentry Sample Sequencer 6 Controller...
- Page 14 Figure 6. Panel Mounting Sentry Equipment Corp...
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Page 15: Electrical Connections
ƒ Figure 9 (board view) and Figure 10 (schematic view) show the power connections on the board. Power Connection The Sample Sequencer 6 uses a universal power supply that accepts an input voltage range of 85-305 VAC and frequency of 47-440 Hz. A power supply lead of 12-24 AWG (4-0.25 mm2) copper wire is recommended. - Page 16 IEC 60227 or 60245 Appropriate IEC standard If desired, the Sample Sequencer 6 may also be hard wired to instrument-quality power using appropriate certified fittings, and wiring. ƒ A suitable external over-current protection device, such as a fuse (Class CC, 2A, Time delay) or circuit breaker (C trip curve, 2 A), and disconnect device is recommended.
- Page 17 Valve Output Connections The valve outputs of the Sample Sequencer 6 output 12 or 24VDC, and are intended for use with the Sentry Manifold Sample Valve. Other manifold valves may be used; however, additional hardware such as interposing relays may be required.
- Page 18 Figure 7. Sequencer board connections Sentry Equipment Corp...
- Page 19 AN1- DO2- AN2+ DO3+ AN2- DO3- AN3+ DO4+ AN3- DO4- AN4+ AN4- DO5+ DO5- DO6+ DO6- DO7+ DO7- DO8+ DO8- AN1+ AN1- AN2+ AC / N AN2- AC / L AN3+ EGND AN3- AN4+ AN4- Sentry Sample Sequencer 6 Controller...
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Page 20: Operation
Functions as a heartbeat to show the system is active. Will flash on and off. Indicates whether the WiFi is active (ON), inactive (OFF), or in the process of becoming active (Blinking). Button to turn the WiFi on and off. Sentry Equipment Corp... -
Page 21: Wireless
Wireless The Sample Sequencer 6 is equipped with a wireless connection to facilitate configuration. A laptop or tablet can be connected to the wireless network in order to access the embedded webpage. This webpage allows for monitoring and configuration of the Sample Sequencer 6. The wireless connection can also be used intermittently to monitor the system. -
Page 22: Operation Screen
Settings must be saved using the ‘Save’ button in the lower right hand corner Operation Screen The Operation screen is the main screen on the Sample Sequencer 6. This screen contains all the information indicating the state of the sequencer and current Analyzer values. No system changes can be made on this screen. - Page 23 Commands Names Make sure that the Sample Sequencer 6 is properly wired (see “Installation” on page 11) and all analyzers are OFF before applying power to the system . Apply power to the Sample Sequencer 6 screen. The Information screen appears.
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Page 24: Configuration
The next page allows configuration of the first Analyzer. Set a name, type, and curve points in order to advance to the next page. Configuration of the digital outputs is also set here. The options are Disabled, Point Indication, Alarm Indication, or both Alarm and Point Indication. ƒ Disabled will keep all the digital outputs off Sentry Equipment Corp... - Page 25 Once all analyzers are configured the next button will change to finish indicating the end of configuration. Configure Connected Device When a device is already configured use the ‘Configure Connected Device’ menu to edit the configuration Sentry Sample Sequencer 6 Controller...
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Page 26: Operating Modes
ƒ Sample Time: Sample time is the time period during which a valid analyzer signal is read. Analog outputs are updated and point identification relay contacts are closed during this time. The necessary sample time should be set long enough to recognize stable readings and to provide recording devices time to capture the data. Sentry Equipment Corp... - Page 27 In Batch mode, sample time serves as a timeout timer that operates only when the analyzer is in alarm . While in alarm, if an end-of-batch signal is not received before sample time expires, the Sample Sequencer 6 closes the current sample point and proceeds to the next sample point .
- Page 28 Sample Sequencer 6. If the sequencer does not receive an end-of-batch signal, it does not advance to the next sample. Upon receiving an end-of-batch signal from the analyzer, the sequencer reads the analyzer value, updates the Track and Hold output, and closes the point identifi cation relay.
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Page 29: Valve Outputs
Valve Outputs The Sample Sequencer 6 switches sample streams to an analyzer using the valve outputs on the board. These outputs provide 12 or 24 VDC to control solenoid valves. Sentry Equipment offers a manifold switching valve for use with the Sample Sequencer 6. -
Page 30: Troubleshooting Guide
26.) Correct Mode? batch signal from NO: Change to Batch mode. analyzer YES: Proceed to step 2. Wiring 2. Verify an end-of-batch indication is correctly wired between the analyzer and sequencer. Does the problem persist? YES: Contact Service Department. Sentry Equipment Corp... -
Page 31: List Of Components
Sentry P/N Sentry Manifold Switching Valve (12 VDC) 7-04171A/B Sentry Manifold Switching Valve (24VDC) 7-04171E/F Sentry Flow Indicator with control valve (FICV), 580 cc/min 6-02671D Sentry VREL (Variable Pressure Reducing Element valve) 7-00744A Filter, 40 Micron, 1/4" Tube Fitting 4-00484K... -
Page 32: Standard Warranty
Field Service & Retro ts—When a problem needs immediate attention. Replacements Parts & Consumables—Order your replacement parts and consumables. Sentry ProShield Services—Select from four ProShield Guardian service plans providing di erent levels of support to protect your large system investments with regularly scheduled maintenance. -
Page 33: Appendix A: Recommended Piping
Mode” on page 27 for more information. Figure B-1 illustrates how to connect the Sample Sequencer 6 to a Hach Series 5000 analyzer. The Hach 5000 analyzer must be configured properly to operate with the sequencer. The analyzer must be programmed to use relay #3 and relay #4 for System Alarm and End-of-Measurement contact closure indications, respectively. -
Page 34: Measure On Relay 4
MARK END OF MEAS. Press ENTER and select ENABLE with the NEXT key. Then, press ENTER. This activates the MARK END OF MEASURE contact closure. Turn OFF switch No. 1 on switch bank SW1 of the circuit board. This returns the analyzer to normal operation but leaves the MARK END OF MEASURE function enabled. Sentry Equipment Corp... -
Page 35: Older Hach Series 5000 Analyzers
If you have an analyzer with a catalog model number 5500X-XX, configure your unit as follows: Recommended Sequencer Timer Settings It is recommended the following times be programmed into the Sample Sequencer 6 when using the Hach Series 5000 analyzers: Sample Time.. - Page 36 Connect the Sample Sequencer 6 Analyzer Alarm terminals to the Hach terminals labeled NO and COM on OUTPUT 1. Recommended Sequencer Timer Settings It is recommended the following times be programmed into the Sample Sequencer 6 when using the Hach Series 5500 analyzers: Sample Time..20:00 minutes Reference the “Operation”...
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Page 37: Appendix C: Typical Continuous Analyzer Wiring,Reference
Appendix C: Typical Continuous Analyzer Wiring, Reference Orion 2117LL, 2117HL, 2118XP, 2111LL, and 2111XP Â NOTE Linear output function must be enabled . The factory default is Logrithmic . 2117HL shown in above example. Sentry Sample Sequencer 6 Controller... -
Page 38: Thornton 2800Si Silica Analyzer
Thornton 2800Si Silica Analyzer Sentry Equipment Corp... -
Page 39: Identification
Relay P/N 4-06084N To PLC Sourcing Input Phoenix Contact P/N 2966906 Point Indication A2 - Power Bridge P/N 4-06084W Phoenix Contact P/N 2966786 A2 - A2 - A2 - A2 - A2 - A2 - A2 - Sentry Sample Sequencer 6 Controller... -
Page 40: Appendix E: Configuration Of Web Panel
Appendix E: Configuration of Web Panel IP Parameters Select the ‘Network’ tab from the left hand menu ƒ Uncheck ‘DHCP’ ƒ Enter ‘192.168.3.15’ for the IP Address ƒ Enter ‘255.255.255.0’ for the Subnet Mask ƒ Enter ‘192.168.3.1’ for the Default Gateway Sentry Equipment Corp... -
Page 41: Web Parameters
Web Parameters ƒ Set Server to ‘http://192.168.3.2’ ƒ Ensure ‘Virtual keyboard’ is checked Startup Parameters ƒ Set Start Mode to ‘Web’ Sentry Sample Sequencer 6 Controller... -
Page 42: Save And Exit
Save and Exit ƒ Select ‘Save changes & exit’ to save changed settings and allow the panel to boot Sentry Equipment Corp... - Page 43 This Page is Intentionally Blank Sentry Sample Sequencer 6 Controller...
- Page 44 Serving customers in more than 50 countries across six continents worldwide. sentry-equip.com 966 Blue Ribbon Circle North, Oconomowoc, WI 53066 U.S.A. | +1-262-567-7256 | support@sentry-equip.com...