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GEORGE FISCHER SIGNET 9040 Intelek-Pro Instruction Manual

Orp controller
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+ GF + SIGNET 9040 Intelek-Pro
ORP Controller
Instruction Manual
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Summary of Contents for GEORGE FISCHER SIGNET 9040 Intelek-Pro

  • Page 1 + GF + SIGNET 9040 Intelek-Pro ORP Controller + GF + SIGNET Instruction Manual GEORGE FISCHER + GF +...
  • Page 2 Important Safety Information! CAUTION: Remove AC power to unit prior to wiring input and output connections. Remove AC power before opening unit. Electrical shock hazard exists...

  • Page 3: Table Of Contents

    Table of Chapter Page Introduction Contents 1.1 Introduction 1.2 Front Panel Description 1.3 Rear Panel Description Installation and Operation 2.1 Mounting Instructions 2.2 Power Connections 2.3 Input Connections 2.4 2-Relay Output Connections 2.5 Dual Proportional Relay Connections 2.6 Verifying Analog Outputs 2.7 Analog Output Connections System Configuration 3.1 Introduction...
  • Page 4 Unpacking and Inspection Your ORP controller package includes the following items: • + GF + SIGNET 9040 Intelek-Pro ORP Controller • Two stainless steel mounting brackets • Mounting Instructions w/self-adhesive template • Panel gasket • Instruction manual w/warranty card Please fill out and return warranty card as soon as possible.

  • Page 5: Introduction

    Chapter 1 1.1 Introduction Your new + GF + SIGNET 9040 Intelek-Pro ORP Controller has been specifically designed for ORP Introduction measurement in process control applications. The controller's compact 1/4 DIN enclosure (front) is NEMA 4X/IP65 rated and ideal for installation into instrumentation panels with limited space.

  • Page 6: Front Panel Description

    1.2 Front Panel Description ORP CONTROLLER RLY 1 RLY 2 RLY 3 RLY 4 ENTER RELAY OUTPUT + GF + SIGNET Item Function 1. Relay An- Indicate activation status of optional output "alarm" relays 1 & 2 and additional nunciators: relays 3 &...

  • Page 7: Rear Panel Description

    1.3 Rear Panel Description RLY3 RLY4 ANL2 SERIAL PRE-AMP INPUT Tx GND Rx V+ V- T+ Ain ISO Note: 10 11 12 13 14 Rear terminals accept 18 to 22 AWG wire 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 2 4 2 5 2 6 2 7 2 8 + GND NO C NO C NC DC IN...

  • Page 8: Installation And Operation

    Chapter 2 2.1 Mounting Instructions The + GF + SIGNET Intelek-Pro ORP Controller's 1/4 DIN enclosure is specifically designed for Installation panel mounting. Adjustable mounting brackets allow mounting in panels up to one inch (25 mm) thick. An adhesive template and instructions are Operation included to insure proper installation.

  • Page 9: Power Connections

    2.2 Power Connections AC Power Connections Figure 2 AC Hot 90 to 132 VAC AC power wiring AC Ground* 180 to 264 VAC AC Neutral Note: DC power 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 2 4 2 5 2 6 2 7 2 8 recommended when ground fault interruption devices (GFI's) are used.

  • Page 10: Input Connections

    2.3 Input Connections Three input options are available, providing a wide range of compatibility for most applications. ORP Input Card Note: Provides isolated ORP sensor input capability, See section 4.6 for a listing of available input cards requiring no internal configuration. Analog Input Cards Two analog input options available: •...

  • Page 11: 2-Relay Output Connections

    2.4 2-Relay Output Connections The 2-Relay option provides two relays for external device control. Each relay's contacts are rated for a 5 A maximum. Both NO and NC contacts may be used simultaneously or individually as shown. Figure 5 2-Relay wiring Device A External AC/DC...

  • Page 12: Dual Proportional Relay Connections

    2.5 Dual Proportional Relay Connections The Dual Proportional Relay Card provides two relays (relays 3 and 4) for external device control. Proportional or alarm operation is selectable during calibration. Both relays MUST be like configured, meaning one relay cannot be selected for proportional operation while the other is selected for alarm operation.

  • Page 13: Verifying Analog Outputs

    2.6 Verifying Analog Outputs Installed output options can be configured to either of the unit's rear analog output terminals: ANL1 or ANL2. Configuration is determined by which sockets the options are installed. Options installed in option socket #1 are configured to the rear ANL1 terminals, options installed in socket #2 are configured to the rear ANL2 terminals, see section 4.4.

  • Page 14: Analog Output Connections

    2.7 Analog Output Connections 0 to 20/4 to 20 mA isolated or non-isolated output as well as 0 to 5/0 to 10 VDC isolated or non-isolated outputs are available. See section Figure 7 4.6 for a list of available output cards. Analog output wiring RLY3 RLY4...
  • Page 15 setpoint, hysteresis etc. The Output menu provides access to the functions which define and control all analog output signals, i.e. 4 to 20 mA, 0 to 5 VDC etc. CAL Menu RELAY Menu OUTPUT Menu RELAY OUTPUT (Sensor input) (LO/HI) •...

  • Page 16: Calibration Menu, Orp Sensor Inputs

    If you ever replace your input card, a special input card introduction mode MUST be accessed. This function is used to compensate for component level tolerances between cards, see section 4.5. Factory installed input cards are pre-configured and DO NOT require this procedure. 3.2 Calibration Menu, ORP Sensor Inputs Unlock security Security...
  • Page 17 Note: The negative "-" sign 0 0 0 0 Press only displays when selected. Modify? enter minimum ORP ENTER 4 m A I S mV value Remove or select by shifting Recall original value the selected digit to far left position.

  • Page 18: 2-Relay Operation

    3.4 2-Relay Operation Figure 8 The 2-Relay option allows you to configure LO relay operation mode individual setpoints, LO or HI operation, and hysteresis values for two independent on/off relays. • Relay Setpoints: Setpoints represent the ORP at which each relay is energized. •...
  • Page 19 The dual proportional relay configuration is primarily designed to control external metering pumps. Setpoints, deviation ranges, and maxi- mum pulse rates are selected via the relay menu. *Note: + GF + SIGNET 3-2720 pre-amplifier/sensor • Setpoint: ORP value at which relay pulsing inputs and other unity gain sensor inputs require the x 1 begins.

  • Page 20: Calibration Menu, Relay Outputs

    3.6 Calibration Menu, Relay Outputs Unlock security Security RELAY ENTER code using: Code? Press to select Modify? LOW or HIGH op- ENTER R L Y 1 I S eration Recall original value Select next RELAY item? Normal operation Press to set 0 0 0 0 Modify? relay ORP setpoint...
  • Page 21 Press to set 0 0 0 0 Modify? relay ORP setpoint ENTER S E T R L Y 3 in millivolts (mV) Recall original value Select next RELAY item? Normal operation *Note: Press to set Relay deviation (mV) 0 0 0 0 Modify? relay ORP mV de- ENTER...

  • Page 22: Calibration Menu, Analog Outputs

    3.7 Calibration Menu, Analog Outputs 4 to 20/0 to 20 mA (iso/non-iso) option illustrated Unlock security Security ENTER OUTPUT code using: Code? Press to select 0 0 0 0 Modify? ORP mV value at min- ENTER A N L 1 4 m imum current output Recall original value Select...

  • Page 23: View-Only Menus

    3.8 View-Only Menus Note: Three "view-only" menus (CAL, RELAY, and The view-only menus are designed for viewing only OUTPUT) are available during normal operation. and DO NOT permit access Each view only menu provides the operator a for calibration of any kind. means of browsing through calibration settings Menus will vary depending without disturbing system calibration and/or the...

  • Page 24: Technical Support

    Chapter 4 4.1 Accessing Internal Options 1. Remove bezel (1) by placing a coin in the notch (2), twist coin to remove the bezel from the Technical instrument casing. See Figure 12 Support 2. Loosen the four front bracket screws (3), then loosen the center "jack-screw"...

  • Page 25: Ac Power Configurations

    4.2 AC Power Configurations Warning: Check AC configuration before applying Two AC power options are possible; 90 to power. 132 VAC, or 180 to 264 VAC. Each power option is selectable via internal jumpers on the Figure 15 main pc board. Main PC Board Option Sockets Security Feature...

  • Page 26: Installing Input/Output Options

    4.4 Installing Input/Output Options Input/output option cards are "keyed" for proper insertion four sockets. Sockets are located on the unit's main pc board and are clearly marked. See Figure 15 and table below: Socket Labeled Compatible Options Input Card Dedicated for input option cards Output Card #1 Accepts all analog option cards, except the Dual Proportional Relay card.
  • Page 27 but you must be able to monitor them with an external digital multimeter (DMM) and enter the precise input value to the microprocessor. Since a wider range provides better resolution, + GF + SIGNET recommends using the minimum and maximum ORP range values as inputs, whenever possible.
  • Page 28 Input Card Introduction Procedure 1. Access main pc board and set dip switch position #2 to the "closed" position. Refer to section 4.2 Figure 15. Re-assemble unit in Factory installed input reverse order. cards are pre-config- ured and DO NOT 2.
  • Page 29 4 to 20/0 to 20 mA Input Card Simulate the low ORP current input with an external current (mA) generator as follows: • Input approximately 4.0 mA (4 to 20 mA inputs) • Short rear terminals Ain #13 and ISO #14 together (0 to 20 mA inputs).
  • Page 30 8. Follow the appropriate instructions below to input signal representing the high end of the ORP range. ORP Sensor Input Card Simulate the high ORP input with an external mV generator or adjustable power supply as follows: • Input approximately 1000 mV (for x 1 gain) •...

  • Page 31: Option Cards And Accessories

    4.6 Option Cards and Accessories Part Number Input Cards 3-9030.400-2 ORP sensor (mV) input card (isolated) 3-9030.400-3 4 to 20/0 to 20 mA input (isolated) 3-9030.400-4 0 to 5/0 to 10 VDC input (isolated) Part Number Output Cards 3-9000.450-1 (Requires configuration) 4 to 20/0 to 20 mA (non-isolated) See section 4.7 3-9000.450-2 0 to 5 VDC (non-isolated)

  • Page 32: Output Card Configurations

    3-0700.390 *pH buffer kit, pH 4.0, 7.0, 10.0 (1 capsule each) *Note: Saturate pH buffers with Quinhydrone for ORP use (customer supplied). Part Number Spare Parts 3-9000.525-1 Front bezel 3-9000.575 Panel mounting gasket 3-9000.560 Mounting Clamp 2400-0404 Front cover screws (4 each) 3-9000.570 Front cover gasket 6400-0019...

  • Page 33: Troubleshooting

    4.8 Troubleshooting Error codes will be shown on the display after an abnormal occurrence, such as large amounts of electromagnetic interference or a large voltage transient on the AC power line occur. Displayed error codes represent corrupted setup data in the internal memory which must be re- Figure 19 entered by the operator.

  • Page 34: Specifications

    Specifications Power Requirements 17 to 30 VDC @ 0.5 A max. and/or 90 to 132 VAC @ 50 to 60 Hz, or 180 to 264 VAC @ 50 to 60 Hz (jumper selectable) Operating Temperature 32 to 130 °F/0 to 55 °C Relative Humidity 95% R.H.
  • Page 35 ORP Input (iso) ±3000 mV (x 1 gain setting) ORP range: ±1000 mV (x -3 gain setting) Isolation: 500 VDC to earth ground Current and Voltage Input (iso) Input range: 4 to 20 mA or 0 to 20 mA 0 to 5 VDC or 0 to 10 VDC Isolation: 500 VDC to earth ground 2-Relay Output Card...

  • Page 36: Warranty

    Limited Two-Year Warranty Warranty Signet Scientific Company warrants its instruments to be free from defects in material and workmanship under normal use for a period of two years from the date of purchase by the initial owner, or three years from date of manufacture, whichever comes first, as described in the following paragraphs.
  • Page 37 Signet Scientific Company shall have the sole right to determine whether in fact a warranty situation exists. Signet Scientific Company is continually making design changes and improvements that adapt to the original circuit configuration. These will be incorporated as required in older units on a minimal charge basis while under warranty.
  • Page 38 Notes:...
  • Page 39 Georg Fischer Rohrleitungssysteme AG, P.O. Box 671, CH-8201 Schaffhausen/Switzerland, Tel. 052/631 1111, Fax 052/631 2830 Singapore George Fischer Pte. Ltd., 15 Kaki Bukit Road 2, KB Warehouse Complex, Singapore 1441, Tel. 65/747 0611, Fax 65/747 0577 Japan Kubota George Fischer, 2-47 Shikitsuhigashi, 1-Chome, Naniwa-Ku, Osaka, 556-91 Japan, Tel.

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