8900 Multi-Parameter Controller

Transcription

1 F L O W + GF + XX DN XX X XX SE N S OR IN PU TS COM M PO RT / O U T O UT RE LA Y 2 RE LA Y 1 RE LA Y RE LA Y S I G N E T L o o p 1 L o o p 2 D a t a N / C S I G N E T m A I n p u t Cu rre n t Input 1 L o o p 1 + V 7 2 L o o p 1 - D a ta 8 N /C GND 9 L o o p 2 + L o o p 2-6 N /C S L Ou t p u t NC C NC C NO NO RELAY A RELAY B Test A Signet -809 Relay Module COM Test B POWER LISTED E1719 INPUT PASS-THRU + S L - + S L - OUTPUT 2VDC + - Relay A Relay B AC INPUT L N Member of the ProcessPro Family of Instruments Features Measures, ph, ORP, Conductivity,, Level and Temperature Multi-language display 1/ DIN enclosure Up to analog outputs Up to 8 relays Description The Signet takes the concept of modularity to the extreme. Each is field commissioned with the users specified combination of inputs, outputs, and relays using simple-to-install modular boards into the base unit. To assemble a controller, there is a choice of two base units offered with a choice of back-lit LCD or vacuum fluorescent display. Then, continue building with a selection of plug-in modules for either two, four, or six input channels which accepts any of the Signet sensors listed below, and/or other manufacturer s sensors via a to 20mA signal converter (Signet Model 808). To complete your unit, choose a power module with universal AC line voltage or 12 to 2 VDC. If more features are needed, analog output and relay modules are available System Overview Panel Mount Signet Customize the unit to suit any process requirement. Select from a choice of boards Input/ Output Signet digital (S L) or frequency Sensors (sold separately) Use up to 6 inputs with one instrument from a choice of sensors and easily installed. Plus, the will support up to four additional relays via an external relay module. There are other notable features that the offers. For instance, digital input to the enables longer cable runs and simplified wiring with minimal noise interference. Advanced relay logic provides operators an and/or logic to produce high/low alarms. Derived measurements include difference, sum, ratio, percent recovery, percent rejection, and percent passage - and now with BTU. The menu system can be programmed to display in multi-languages including English, German, French, Spanish, Italian, and Portuguese. Power 2 Outputs Relay OUT 2 OUT 1 PO WE R Signet 808, 809 Signal converter/relay Module 12 to 2 VDC or 8 to 26 VAC Power Digital Communication for extended cable lengths and easy wiring Accepts to 20mA output devices when used with 808 signal converter Available with 2, or 6 channels Two BTU calculations Applications RO/DI System Control Media Filtration Pure Water Production Demineralizers Chemical Processing Metal & Plastics Finishing Fume Scrubbers Proportional Chemical Addition Cooling Tower & Boiler Protection Wastewater Treatment Aquatic Animal Life Support Systems Rinse Tank C US E1719 SIGNET X 276X 277X * Signet Fittings (sold separately) See individual sensor data sheets Other manufacturer's sensor with to 20 ma output * Check local Georg Fischer sales office for availability. 22

2 Relay 1 Relay 2 Relay 1 Relay 2 Relay 1 Relay 2 Relay 2 NC C NO NC C NO LISTED E1719 NC C NO NC C NO OUTPUT 2VDC AC INPUT SIG N ET Loop1 PWR Loop2 PWR S L DATA N/C ma Input S L Output N/C 6 Loop2 - Loop2+ N/C Loop1-2 Loop1 + 1 VDC MAX 7 +VDC 8 S L 9 GND B Example 1: input module: Two inputs Signet 20 flow (frequency) and 270 with 27 ph sensors Point-to-point System Overview (continued) There are hundreds of system types that can be set up with the. The examples below illustrate various sensors in different installation schemes. Wiring topology for point-to-point, daisy-chain, multi-drop, or a C1 2.0 µs/cm F2 8. GPM ph 20 combination of these are listed in each example. Digital sensor outputs allow for long cable runs with high noise immunity. See Wiring section for allowable cable lengths. Notes: 1. External relays can be used with any input module and does not consume a sensor input channel (Model 809) 2. Model 808 Signal Converter can be used with any input module. Choosing Multi- Parameter Instrument ph/orp Example 2: input module: Four inputs Signet 20 temp. sensor, 280 with 281 conductivity, and two 20 pressure sensors Daisy-chain Example : input module: Six inputs Signet 20 temp. sensor, 280 with 280 conductivity, 20 pressure, 270 with 27 ph, and 1 and 26 flow (frequency) sensors External Devices: Signet 809 external relay module Combination of Pointto-point and Multi-drop Example : input module: Four inputs Signet 207 flow (frequency) and 270 with 27 ph sensors; Other manufacturers dissolved oxygen and level sensors with to 20 ma output External Devices: Signet 808 signal converter - to 20 ma to digital (S L)) Combination of Pointto-point and Daisychain C1 F µs/cm 8. GPM 1 26 FLOW 20 Temperature C1 2.0 µs/cm F2 8. GPM C1 2.0 µs/cm F2 8. GPM ph Conductivity 809 External Relay RELAY A RELAY B Signet -809 Relay Module COM INPUT PASS-THRU + S L - + S L Signal Converter ma to S L Converter Wiring Options: Point-to-point wiring is direct wiring of individual devices into the controller. This wiring topology is applicable for all inputs. Daisy-chain wiring allows sequential connection from one device to the next by using junction boxes. This wiring topology is applicable for digital (S L) inputs only. POWER Test A Test B Test C Test D RELAY C + - Relay A Relay B Relay C Relay D RELAY D L N 20 Conductivity ph Temperature Generic to 20 ma output sensor (Fully configurable display for any units) Disolved oxygen sensor (example of other brand) 20 Multi-drop wiring allows drops from a single bus cable. Junction boxes can be used for the -way junctions that are formed with this wiring scheme. This wiring topology is applicable for digital (S L) inputs only. 2 Conductivity/ Resistivity Temperature,, Level Other Wiring & Installation Technical Reference Temperature/ Graphs Glossary Part No. of Terms Reference Index

3 Specifications General Configurability: Modular (completely field-commissionable) No. of input channels: 2,, or 6 Compatible sensors: See System Overview Input signal types: Digital (S L): Serial ASCII, TTL level 9600 bps Frequency: 0 to 100 Hz Accuracy: 0.% of reading Measurement types:, ph, ORP, Conductivity/Resistivity,, Temperature, Level, or any device with to 20mA output Derived measurements: Sum, Difference, Ratio, % Recovery, % Reject, % Passage, Power (BTU) No. of relays supported: Available in pairs: 2,, 6 or 8 (8 Dry- Contact and/or Solid State) No. of analog outputs: Available in pairs: 2 or (active and/or passive to 20mA; and/or 0 to /10 VDC) Enclosure and Display Enclosure Rating: NEMA X/IP6 (front face only) Case material: PBT Panel Gasket: Silicone Sponge Window: Self-healing polyurethane-coated polycarbonate Keypad: -buttons, highly tactile and audible Injection-molded silicone rubber seal Display: Alphanumeric 2 x 16 back-lit LCD or Vacuum Fluorescent (VF) versions Update rate: 1 second Accuracy: Sensor dependent VF Brightness: intensity levels LCD Contrast: settings Languages Available: English, French, Spanish, German Italian, and Portuguese Display ranges (see sensor specifications for actual measurement limits): ph: to 1.00 ph ph Temp.: -0 C to 10 C (-0 F to 02 F) ORP: to mv rate: to units per second, minute, hour or day Totalizer: 0.00 to units Conductivity: to μs, ms, PPM & PPB (TDS), kω, MΩ Cond. Temp.: C to 20 C (-18 F to 82 F) Temperature: C to C (-18 F to F) : to 9999 psi, kpa, bar Display ranges (continued) Level: to m, cm, ft, in., % Volume: to m, ft, in, cm, gal, L, kg, lb, % Other ( to 20mA): to user selectable units Environmental Ambient Operating Temperature: Back-lit LCD: -10 C to C (1 F to 11 F) VF Display: -10 C to 0 C (1 F to 122 F) Storage Temp.: -1 C to 80 C ( F to 176 F) Relative Humidity: 0 to 9%, non-condensing Maximum Altitude: 2,000m (6,60 ft.),000m (1,12 ft.); use only DC power supply and, if applicable, solid state relays to maintain UL safety standard up to this altitude. Electrical Power Requirements (AC or DC via Power Modules) Universal AC: 8 to 20 VAC, 0-60 Hz, 2 VA max. DC: 9.9 to 26. VDC unregulated, 7 Watts max. Output Power to Sensors: VDC up to 0mA total Terminal type: Screw-clamp, removable via plug-in modules. Analog Outputs (via I/O Modules and Output Modules) All analog outputs are freely assignable to any channel to 20mA Output: Endpoints are adjustable and reversible: Minimum default:.0 ma; user adjustable from.8 to.0 ma Maximum default: ma; user adjustable from 19.0 to 21.0 ma Test mode: Produces an adjustable to 20mA signal for functional verification of each output circuit Isolation: Up to 8 V AC/DC Error condition: 22.1 ma (default state when output source not configured) Update rate: 100ms Accuracy: ±2μA over entire operating temperature range Dimensions 96mm (.78 in.) 96mm (.78 in.) C1 F2 2.0 µs/cm 8. GPM Relay 1 Relay 2 12mm (.8 in.) 96mm (.78 in.) Optional Rear Cover 6mm (2.21 in.) 92mm (.6 in. 2

4 Specifications (continued) Analog Outputs (Continued) Passive to 20mA Voltage: 12 to 2VDC ±10% Max. Impedance: 12 VDC 18 VDC 2 VDC Active to 20mA Max. Impedance: 60Ω 0 to /10 VDC Output: Output range: 0 to VDC or 0 to 10 VDC, software selectable Endpoints are adjustable and reversible: Minimum default: 0 VDC; user programmable from 0 to 0. VDC Maximum default: VDC; user programmable from. to. VDC, or 9. to 10. VDC Output load: 10kΩ minimum Test mode: Produces an adjustable signal for functional verfication of each output circuit Isolation: Up to 8 V AC/DC Error condition: 0 VDC (default state when output source not configured) Update rate: 100mS Accuracy: ±20mV over entire operating temperature range Resolution: mv Power Supply Rejection: 0. mv/v Relay Modules All relays are freely assignable to any channel. Internal relay modes of operation: Off, Low, High, Window, Pulse, Pulse Width Modulation, USP, Volumetric, Pulse, Totalizer Volume, Advanced, % Rejection External relay modes of operation: Off, Low, High, Window, Pulse Width Modulation, USP, Totalizer Volume, Advanced, % Rejection Hysterisis: User adjustable Time Delay: 0 to 600 seconds Advanced relay: Use AND/OR logic along with relay sources to trigger a relay. High/Low modes available for each of the sources. Solid State Relays: (non-mechanical switches) Normally open/closed operation: Software selectable Maximum pulse rate: 600 pulses/min. (volumetric pulse & PWM modes) 00 pulses/min. (prop. pulse mode) Maximum voltage rating: 0 VDC or 2 VAC p-p Current rating: 0mA DC or 0mA AC RMS On-state impedance: 0Ω or less Off-state leakage: 00nA or less, AC or DC Isolation: Up to 8 V AC/DC Transient protection: Embedded, up to 8 V over-voltage Dry-contact Relays: (mechanical contacts) Type: SPDT Form: C Maximum pulse rate: 600 pulses/min. (volumetric pulse & PWM modes) 00 pulses/min. (prop. pulse mode) Maximum voltage rating: 0 VDC or 20 VAC Current rating: A Shipping Weights: Base unit: Power Module: I/O Module: Output Module: Relay Module: 1.0 kg (2.2 lb.) 0.12 kg (0.2 lb.) 0.12 kg ((0.2 lb.) 0.12 kg (0.2 lb.) 0.12 kg (0.2 lb.) Standards and Approvals CE, UL Manufactured under ISO 9001: 2000 for Quality and ISO 1001:200 for Environmental Management Choosing Multi- Parameter Instrument ph/orp Conductivity/ Resistivity Temperature,, Level Other Wiring & Installation Technical Reference Temperature/ Graphs Glossary Part No. of Terms Reference Index 2

5 POWER Installation of Modules with the base unit -/--VF One base unit is required to build a functional. It is offered with a backlit LCD or a Vacuum Fluorescent Display. Programming the unit is done simply via the push-button keypad. The unit can be tailored to display in English, German, French, Spanish, Italian, and Portuguese. The two line display allows for easy programming, navigation, and viewing of each channel. - --VF X X 1 OUT 2 OUT 1 SENSOR INPUTS COMM PORT/ OUT OUT X RELAY RELAY RELAY 2 RELAY I/O module One I/O module is required to build a functional. I/O modules are offered for 2,, or 6 sensor inputs, with or without 2 milliamp or voltage outputs. Users can select two additional outputs via the output module. 2. Power module One power module is required to build a functional. The power module is offered for universal 110/220 VAC or 12 to 2 VDC (This module can be powered by optional external relays (see ordering information for more details).. Output module Output modules are optional when building an. This module can be used in addition to other outputs that are availble in the I/O modules. Active current and voltage outputs are powered by the. Passive outputs require an outside 12-2 VDC power supply. All outputs are assignable to any input channel. &. Relay modules Relay modules are optional when building an. Relay modes of operation include off, low, high, window, USP, totalizer volume, advanced, pulse, pulse width modulation and volumetric pulse. The advanced relay option for AND/OR logic is used for up to conditions. For instance, a relay will go to high/low if a is true and b or c is false. One or two relay modules can be installed into the. One additional external relay module can also be used at the same time (See optional external relay ordering information.) All relays are assignable to any input channel. Installation of Modules: Modules simply plug in by sliding into the base unit on rails. They are held securely in place by the rear panel. Changes and upgrades can be made in the field at any time. 26

6 Model Ordering Notes: 1) Building a functional unit requires a base unit, I/O module, and power module. 2) Output options are available on I/O modules and additional output modules can be used. The can support up to four outputs. ) Up to two internal relay modules can be used simultaneously; additional external relays can also be used. The can support up to eight relays. ) A maximum total of two frequency sensors can be used with any input card. ) A total of six digital inputs or four digital with two frequency inputs can be used. 6) The boards can be removed or inserted at any time to add /remove inputs, outputs, and relays. 7) The can be reconfigured with new sensor types by simple reprogramming. Please refer to Wiring, Installation, and Accessories sections for more information. Ordering Information To build a functional controller, choose a base unit, power module, and input/output (I/O) module. Additional outputs and relays are available, if needed. Mfr. Part No. Code Description Base units, required; choose one Base unit with back-lit LCD --VF Base unit with Vacuum Fluorescent display I/O (input/output) modules, required; choose one Dual (2) Input (no outputs) Dual (2) Input with Two Passive* Loop Outputs Dual (2) Input with Two Active Loop Outputs Dual (2) Input with Two Voltage Outputs Quad () Input (no outputs) Quad () Input with Two Passive* Loop Outputs Quad () Input with Two Active Loop Outputs Quad () Input with Two Voltage Outputs Six Inputs (no outputs) Six Inputs with Two Passive* Loop Outputs Six Inputs with Two Active Loop Outputs Six Inputs with Two Voltage Outputs Power modules, required; choose one /220 VAC Power Module to 2 VDC Power Module Optional output modules - choose one Two Passive* Current Loop Outputs Two Active Current Loop Outputs Two 0 to and/or 0 to 10 VDC Outputs Optional relay modules - choose one or two Two Dry Contact Relays Two Solid State Relays Optional external relays - choose one** Two dry-contact relays; requires 12 to 2 VDC AC Two dry-contact relays; requires 100 to 20 VAC; supplies power to the 12 to 2 VDC power module Four dry-contact relays; requires 12 to 2 VDC -809-AC * Passive outputs require an outside power source ** See individual product page for the 809 External Relay Modules. Accessories and Replacement Parts Four dry-contact relays; requires 100 to 20 VAC; supplies power to the 12 to 2VDC power host device Mfr. Part No. Code Description Mounting Panel adapter, 1/2 DIN to 1/ DIN Splashproof rear cover / DIN wall mount bracket, 6. in. (use if no rear cover is installed) / DIN wall mount bracket, 9 in. (use if rear cover is installed) Panel adapter, x in. to 1/ DIN Surface mount bracket Power Supplies VDC Power Supply 7. W, 00mA VDC Power Supply 1 W, 600mA VDC Power Supply 0 W, 1. A VDC Power Supply 0 W, 2.1 A VDC Power Supply 100 W,.2 A Miscellaneous RC Filter kit (for relay use), 2 per kit 27 Choosing Multi- Parameter Instrument ph/orp Conductivity/ Resistivity Temperature,, Level Other Wiring & Installation Technical Reference Temperature/ Graphs Glossary Part No. of Terms Reference Index