Sentry SPD 5.5.5 Specifications

Sample SequencerTM Installation, Operation and Maintenance Manual SPD 5.5.5 Rev. 9 2/00 Web: www.sentry-equip.com e-mail:

Sample Sequencer Specifications General: Wiring: Screw Terminals Circuit Board Dimensions: 5.165" x 5.6" Adjustments: Offse

Sample Sequencer Safety Precautions SAFETY PRECAUTIONS Before attempting to unpack, set up or operate this product, read the entire manual.

Sample Sequencer General Description General Description The SENTRY Sample Sequencer is a

Sample Sequencer General Description FIGURE 1 -

Sample Sequencer General Description FIGURE 3 - Batch Mode Sample Se

Sample Sequencer General Description SENTRY Equipment Corp • P. O. Box 127 • Oconomowoc, WI

Sample Sequencer General Description Output Boards and CRT Display Output boards are availa

Sample Sequencer General Description OPTIONAL MANIFOLDED SAMPLING VALVE Although the Sample

Sample Sequencer Operation OPERATION Description of Controls Figure 6 and Table 1 describe controls on the Sample Sequencer membrane switch disp

Sample Sequencer Operation SENTRY Equipment Corp • P. O. Box 127 • Oconomowoc, WI 53066 • 262/567-7256 • FAX: 262/567-4523 Web: www.sentry-equip

Sample Sequencer Table of Contents TABLE OF CONTENTS Page GENERAL SPECIFICATIONS ...

Sample Sequencer Operation I/O Board DIP Switches Figure 7 shows the location of the four DIP switches at SW1 on the I/O board. The I/O board is

Sample Sequencer Operation SENTRY Equipment Corp • P. O. Box 127 • Oconomowoc, WI 53066 • 262/567-7256 • FAX: 262/567-4523 Web: www.sentry-equip

Sample Sequencer Operation Membrane Switch Keys Sample Point Numbers (1-8): The eight sample point number switches turn a sample point on or off

Sample Sequencer Operation To Program: • Press the DISPLAY key to select desired function. To select desired POINT number for the low and hi

Sample Sequencer Operation Display Functions: Functions shown in Figure 6 may be displayed on the Sample Sequencer. Pressing the DISPLAY key tog

Sample Sequencer Operation PROGRAM key on the Sample Sequencer. The programming procedure is similar to that described for programming the alarm

Sample Sequencer Operation OPERATING MODES: OFF, CYCLE, BATCH OFF If there are no sample points on, or if a BATCH time out has occurred, or c

Sample Sequencer Operation minute or more for stream switching. The analyzer analog output signal is ignored during the delay time. The necessa

Sample Sequencer Operation FIGURE 8 - Cycle Mode Timing Diagram SENTRY Equipment Corp • P. O. Box 127 • Oc

Sample Sequencer Operation BATCH The batch mode is for analyzers that take a "bite" or batch of sample and then spend some time analy

Sample Sequencer Table of Contents TABLE OF CONTENTS Page Calibration...

Sample Sequencer Operation Timing Considerations for the Batch Mode: Figure 9 illustrates the concept of cycle, delay and dwell times for the ba

Sample Sequencer Operation Advancing Streams Sample streams may be advanced to any desired point number. Turn on the desired sample point number

Sample Sequencer Operation defeats the purpose of the Sequencer's analog alarms and may make the Sample Sequencer go into the Off mode erron

Sample Sequencer Operation Sample Nametag Figure 10 shows the sample nametag which may be removed from the rear of the display assembly by remo

Sample Sequencer Installation INSTALLATION Some of the tasks in this section of the manual have safety issues associated with them. Sentry Equi

Sample Sequencer Installation FIGURE 11 - Panel Mounting & Overall Dimensions Sample Sequencer SENTRY Equipment Corp • P. O. Box

Sample Sequencer Installation FIGURE 12 - NEMA 4X Rear Cover & Surface Mounting SlS FIGURE 13 -

Sample Sequencer Installation SENTRY Equipment Corp • P. O. Box 127 • Oconomowoc, WI 53066 • 262/567-7256 • FAX: 262/567-4523 Web: www.sentry-eq

Sample Sequencer Installation Power and Ground Connection An external wall-mount type of power supply is shipped with each Sample Sequencer. Th

Sample Sequencer Installation I/O Board Connections and Settings CAUTION: Disconnect power to the Sample Sequencer before proceeding with instal

Sample Sequencer Table of Contents List of Figures Page Figure 1: Sample Sequencer System with Manifolded Sample Valve

Sample Sequencer Installation SENTRY Equipment Corp • P. O. Box 127 • Oconomowoc, WI 53066 • 262/567-7256 • FAX: 262/567-4523 Web: www.sentry-eq

Sample Sequencer Installation Sample Valve Piping Proper sample conditioning and sample switching is recommended to obtain a representative sampl

Sample Sequencer Installation Figure 18 - Sample Sequencer Assembly with Plug-in Track & Hold SENTRY Equipment Corp • P. O. Box 127

Sample Sequencer Installation Signal Switching Output Board (part number 6-02547C) is used in either of two ways: (1) to commutate, (i.e., switc

Sample Sequencer Installation Wiring to Provide Dry Contact Closure - Figure 20 1. The analyzer 0 - 20 mA (or 4-20 mA) analog output signal is

Sample Sequencer Installation 0-1 Volt Signal Output Board (6-02547E) is used to provide an analog signal of 0 to 1 Volt DC indicating the curren

Sample Sequencer Installation Wiring to Output 0-1 VDC - Figure 21 1. The 0 -1 VDC signal switching output board should have the jumpers on J1

Sample Sequencer Installation SENTRY Equipment Corp • P. O. Box 127 • Oconomowoc, WI 53066 • 262/567-7256 • FAX: 262/567-4523 Web: www.sentry-eq

Sample Sequencer Installation Figure 23 - Recorder Connections Using Plug-in Track & Hold Output Board(s) Plug-In Electronic Track &

Sample Sequencer Installation Alarm Signal Connections Commutated alarm signals from the Sample Sequencer may be connected to annunciators. The

Sample Sequencer Table of Contents List of Tables Page Table 1: Control and Display Descriptions...

Sample Sequencer Installation 1. Connect the alarm terminals AL1 through AL8 on the signal switching board to the corresponding annunciator N.O

Sample Sequencer Maintenance MAINTENANCE Fuses There are fuses on the Sample Sequencer to protect personnel, wiring and the electronics from exc

Sample Sequencer Maintenance SENTRY Equipment Corp • P. O. Box 127 • Oconomowoc, WI 53066 • 262/567-7256 • FAX: 262/567-4523 Web: www.sentry-eq

Sample Sequencer Maintenance 10. Repeat steps 7 and 8 until point is calibrated. 11. Repeat steps 5 through 9 for the remaining points on the t

Sample Sequencer Troubleshooting TROUBLESHOOTING Troubleshooting Guide Symptom Possible Problem(s) Remedy Display doesn't light Power

Sample Sequencer Troubleshooting Troubleshooting Guide Symptom Possible Problem(s) Remedy Sample Sequencer times out and goes into off.

Sample Sequencer Computer Communications COMPUTER COMMUNICATIONS The Sample Sequencer contains a communication port allowing it to send and rece

Sample Sequencer Computer Communications Communication Protocol: The following capabilities are available at the computer: • Complete remote

Sample Sequencer Service SERVICE Factory Assistance Sentry Equipment Corp has been in the forefront of steam and water sampling equipment techno

Sample Sequencer Spare Parts SPARE PARTS LIST Description Sentry Part No. Sample Sequencer circuit board assemblies: Display board 6-0249

Sample Sequencer Specifications GENERAL SPECIFICATIONS* Applications: The Sample Sequencer is designed to support sample stream switching in the

Sample Sequencer Accessories ACCESSORIES Description Sentry Part No. Remote Valve output board with enclosure 6-02547D Cable to connect Re

Sample Sequencer Warranty WARRANTY 1.0 Introduction The purpose of this manual is to provide installers, owners & servicemen with procedures

Sample Sequencer Warranty The Sentry Traffic Department will aid your organization in any claim proceeding for shortages or damages in shipment,

Sample Sequencer Appendix A Appendix A Configuring the Sample Sequencer to Output 6 Volt DC on Alarm Contacts of Signal Switching Output Board

Sample Sequencer Appendix B Appendix B Recommended Piping for Sample Sequencer System It is recommended proper sample conditioning and flow c

Sample Sequencer Appendix D Appendix C Procedure to Configure Remote Electronic Track & Hold Board for 220/240 VAC Operation The board

Sample Sequencer Appendix D Appendix D Instructions to Operate a Hach Series 5000 Analyzer with a Sample Sequencer The Sample Sequencer ma

Sample Sequencer Appendix D Older Hach Series 5000 Analyzers If you have an analyzer with a catalog model number 5000X-XX, contact Hach Serv

Sample Sequencer Appendix D Recommended Sample Sequencer Timing Settings It is recommended the following times be programmed into the Sample

Sample Sequencer Appendix D SENTRY Equipment Corp • P. O. Box 127 • Oconomowoc, WI 53066 • 262/567-7256 • FAX: 262/567-4523 Web: www.sentry-e

Sample Sequencer Specifications Display: Red alphanumeric LED read-out display of channel number, time, alarms, analog signal and station numb

Sample Sequencer Appendix D SENTRY Equipment Corp • P. O. Box 127 • Oconomowoc, WI 53066 • 262/567-7256 • FAX: 262/567-4523 Web: www.sentry-e

Sample Sequencer Appendix D See Hach Drawing No. 30499-00 at end of this manual. Figure D3 - Transmittal,

Sample Sequencer Appendix D See Hach Drawing No. 30499-00 at end of this manual. Figure D4 - Transmi

Sample Sequencer Appendix E Appendix E Sample Sequencer Basic Electrical Wiring Diagram FIGURE E1 - Sample Sequencer Basic Electrica

Sample Sequencer Appendix F Appendix F Procedure to Configure Plug-In Track & Hold for Dual Point Output The Plug-In Track & Hold circ

Sample Sequencer Appendix F 1. Remove zero OHM jumpers W2 and W4. 2. Install zero OHM jumpers W1 and W3. 3. Turn Off Points 3 and 4 at Sampl

Sample Sequencer Appendix F SENTRY Equipment Corp • P. O. Box 127•Oconomowoc, WI 53066 • 262/567-7256 • FAX: 262/567-4523 Web: www.sentry-equip

Sample Sequencer Appendix G Appendix G Retrofitting a Plug-in (Internal) Track & Hold Board in the Field Please, follow the below procedur

Sample Sequencer Appendix G Trouble-shooting: If the Sample Sequencer display doesn't illuminate, check the fuse (F1) on the I/O board.

Sample Sequencer Appendix H Appendix H Procedure to Configure Remote Track & Hold Card for Voltage Input. The Remote Track & Hold Ca

Sample Sequencer Specifications Specification for 0-1 Volt DC Output Board Purpose: The 0-1 VDC output board is used to provide 0-1 VDC sample

Sample Sequencer Appendix H Notes: mA Configuration (Default Assembly) R44=Zero ohm jumper installed. J1=No component installed. 0-1 VDC Con

Sample Sequencer Specifications Input Analog Signal: 0-20 mA or 4-20 mA or any voltage input between 0-10 V with proper scaling resistor (plug