CANline - Bus Gas Monitor Panel - Manual

V4.0e /01.09kü Instruction manual CANline Alarm and Control system 2 Contents 1 Warranty 2 Introduction 3 Wiring Arrangement 3.1 BUS Wiring arrangement 3.2 BUS Wiring Arrangement with 4..20 mA Detector Inputs 3.3 BUS Wiring Arrangement with 4..20 mA- and Bus-Detector inputs 4 CANline - No A/D-Interface CANline A - With A/D-Interface 5 Analogue detector-inputs (4...20mA) 5.1 A/D Interface 5.2 Connection-Box 6 Remote CANline Display 7 Front view, dimensions and control elements 8 Display 8.1 Sensor Display 9 Front functions 9.1 Number of Sensors 9.2 Sensor active/ inactive 9.3 Hour and Date 9.4 Relay-Test 9.5 RESET 9.6 SELECT 10 Internal View of the CANline 11 T2 Amp Fuses 12 Mounting Arrangements of Panel 13 Cable Connections 14 Bus-End Resistor 15 Power Supply 16 Sensor-Cable 17 RS 232-Data output 18 Periodic ventilation 19 Alarm levels 20 Technische Daten Données techniques Technical data Dati tecnici 3 1 Warranty KIMESSA AG guarantees the quality of all it’s products. This warranty is only valid within the warranty period and during normal operation of the products as specified in the individual product data sheets or as specified in the manuals. KIMESSA will repair and / or replace every part within the warranty period free of charge. KIMESSA will determine the nature of the failure and will decide whether it will be repaired/replaced under guarantee. Damaged or broken parts must be returned to KIMESSA AG, Switzerland or to your local distributor prepaid. Excluded from warranty are sensors that have been exposed to gases or vapours that may have poisoned or disturbed the sensor. Warranty is limited to the value of the goods delivered. The customer is responsible for improper use and operation by its employees or other personnel. 2 Introduction The KIMESSA CANline Gas alarm and Control system has been designed to protect people from poisonous or flammable gases as well as to reduce the energy consumption of ventilation systems in underground parking garages. Up to 32 sensors, 6 external relay cards and unlimited displays can be connected to the BUS cable of the CANline monitor. The internal clock facilitates pre-programming the switching on and off the potential-free relays at set times All PCB’s and electrical parts are built into a robust metallic enclosure. All controls are on the front of the housing, protected by a waterproof foil. The highest concentration will be shown, provided alarm is activated. In the event of a gas alarm, the panel display will indicate the sensor, the gas concentration and the alarm-level, which has been exceeded. In the event that more than one gas detector goes into alarm mode, the panel display will sequentially scroll those gas detectors in alarm mode every 4 seconds. Pressing the SELECT button allows the operator to nominate a specific sensor and display the gas concentration for the selected sensor. The CANline display can also indicate the gas detector location or other relevant information. If a measurement sensor is deactivated, „inactive“ will appear underneath the measurement sensor, and the limit value and the fault switching of the relay will be suppressed in this condition. A technical fault will be indicated by „Err“ on the display. Switching of the relays in the CANline gas panel is indicated on the display by a large "X" if the relay was configured to be NO or by a small "x" if the relay was configured to be NC. 4 3 Wiring Arrangement 3.1 BUS Wiring arrangement CANline Monitor 3 Relay card, up to max. 6 pcs. Remote CANline display. Set end resistor to position ON if mounted at end of BUS line. Unlimited number may be connected to the BUS-line. Bus-Detector, maximum 32 set jumper for BUS-end resistor to pos. ON on the last sensor for closing the bus-line 4-core cable, shielded 5 3.2 BUS Wiring Arrangement with 4..20 mA Detector Inputs CANline Monitor 2 Endwiderstand auf Pos. on beim letzten Messfühler Remote CANline display. Unlimited number may be connected to the BUS-line. Relay card, up to max. 6 pcs. A/D – Interface, up to 4 pcs can be connected to the BUS-line 4...20 mA-Detector, max. 8 detectors could be connected to one A/D-Interface 4-core cable, shielded 6 3.3 BUS Wiring Arrangement with 4..20 mA- and Bus-Detector inputs CANline Monitor max. 32 detectors can be connected (combined) 4-core cable, shielded 1 Relay card, up to max. 6 pcs. For each A/D-Interface card a max of 1...8 detectors (4-20mA) may be connected. A max of 4 pcs A/D-Interface card may be connected. Note: Max total 32 detectors (4-20mA or combined 4-20mA and BUS) may be connected to the CANline panel. BUS-Detector, set jumper for BUS-end resistor to pos. ON on the last sensor for closing the BUS-line 32 Detectors with BUS- and 4..20mA- technology can be connected Remote CANline display. Unlimited number may be connected to the BUS-line. 7 4 CANline - No A/D-Interface CANline A - With A/D-Interface CANline without A/D Interface CANline with A/D Interface (CANline A) Connection between Monitor and A/D -Interface is required BUS-line 1 + 2 CANline BUS-line A/D Interface must be connected to BUS terminal 2 above (see Picture above) 8 Analogue-Inputs 4..20 mA DIP Switch SW 1 for addressing the A/D Interface (1-4)) DIP Switch SW 2 pos. ON for the number of connected 4...20 mA-detectors (1-8) 8 5 Analogue detector-inputs (4...20mA) 5.1 A/D Interface The A/D-Interface was developed for connecting up to 8 detectors with a standardised 4…20mA-signal to a CANline monitor. With an A/D-Interface it is possible to connect digital CANline -Bus detectors (type KSEC, KSPC, ...) as well as 4..20mA-detectors (type KSE, KSP, ...) to the same CANline monitor. 5.2 Connection-Box The Connection Box is for connecting a single 4..20 mA detector like e. g. a Freon detector, type KSS 532. The Connection Box transforms a 4..20mA-analouge signal into a digital CANline BUS-signal, thereby allowing each 4-20mA detector operate within the CANline BUS-system. nächstem Teilnehmer DIP Switch SW 2 pos. ON on the connected 4...20 mA-detectors 8 analogue-inputs 4..20 mA Bus-address: Bus-line Jumper, ON if A/D-Interface is at the end of the Bus-line Set jumper 1-8 for 4..20 mA-signal For voltage-signals remove jumper Bus-line Bus-address Jumper ON, if Connetion Box is at the end of the line Detector-connection Connectors 1 = 0 VDC 3 = 4..20 mA 4 = + 24 VDC 9 6 Remote CANline Display The CANline display greatly enhances the gas monitoring solution and may be located at the entrance to or within a monitoring zone (non-Ex), e.g., entrance to or within a laboratory, supervisor’s office, alongside a gas detector, car parking level, etc. The display can be programmed so that the display is identical to the CANline monitor (without any relay circuits) or will only become active if one of the desired gas alarm limit values (gas alarm Limit 1-4) is exceeded. The background lighting for the display can be programmed to blink if a gas alarm limit value is exceeded. In the case of a technical fault in one of the assigned detectors, the background lighting switches on with a constant light. In a further mode, groups of individual detectors can be formed, in which either the detectors will be displayed one after the other (Scan mode) or only the detector with the highest value will be displayed (Peak mode). As many displays as required can be connected to the BUS cable, with only the current consumption having to be taken into account within the total current. Display in the normal operating mode without gas alarm limit values being exceeded. In the Scan mode, the detectors will be displayed one after the other. Display if the programmed gas alarm limit has been exceeded Display of the second level, e.g. description of the place of the detector 10 7 Front view, dimensions and control elements Dimensions: Height 218 mm Width 230 mm Depth 63 mm Invisible buttons: Weight 2.70 kg Button 1 + Button 2 Button 3 # Button 4 RS232 Connection Display illumination switches off after 20 minutes 11 8 Display 8.1 Sensor Display Sensor Scan (Normal operation) In this mode the gas concentration for all sensors will be displayed sequentially. (See section 9.6) Nominated Sensor Displayed By pressing of the “SELECT” button twice, the display will show “sensor x”. By repeated pressing of the ‘Select’ button, a sensor can be selected and the display will lock on that sensor. This must be confirmed by pressing the RESET button. To return to scanning mode, press the RESET button. Display of sensor with highest concentration. By pushing the ‘RESET’ button in the scan mode, the sensor with the highest concentration will be displayed. 9 Front functions Please utilise buttons on the front panel to setup the following parameters: 9.1 Number of Sensors Push invisible button 4 (to the right and above RESET) once to indicate the number of pre-programmed sensors connected to the panel (basic program: 4 sensors pre-programmed). The number of connected sensors can only be programmed with a PC-Program (Point Fehler Verweisquelle konnte nicht gefunden werden.) 12 9.2 Sensor active/ inactive Pushing the invisible button 4 twice, the display will show, “sensor active”. The “SELECT” button will select the sensor. It can be made active or inactive, by pushing the invisible + or – button; don’t forget to confirm your choice with the “RESET” button. All alarm values and error displays are suppressed in the inactive mode. 9.3 Hour and Date Pushing the invisible button 4, 3 times, the display will show clock / calendar. These values can be changed by pushing the ‘SELECT’ button and must be confirmed with the reset button. 9.4 Relay-Test Pushing the invisible button 4, 4 times and then the select button, relays can be switched on or off with the invisible + and – button. In this mode, it is possible to test the external equipment. You can leave the relay test mode by pushing the “RESET” button. All relays will return to normal mode. 13 8 potential-free relays (2A/ 230VAC), each protected by a T2A fuse 2 Bus-line connections 24 VDC connection jumper to set bus end resistor for closing the bus-line underneath cover. 9.5 RESET The “RESET” button will reset all relays after an alarm, provided they were programmed in the hold mode. By pushing the reset button for 20 sec. all connected sensors will be made inactive. After pushing the reset button for 20 sec. again, all connected sensors will be made active again. After 4 hours all sensors will be automatically made active again and the system will be in its normal operation mode. 9.6 SELECT By pushing the ‘SELECT button once “sensor scan” is shown. By pushing the ’SELECT’ button a number of times, a particular sensor can be selected, confirm with reset button. The display will show the selected sensor continuously until the ‘RESET’ button is pushed again and the sensor with the highest gas concentration is displayed. 10 Internal View of the CANline Opening the Monitor Pushing the front up and pull it forward to make the inner part of the housing visible. Remote RESET connection 14 11 T2 Amp Fuses Each potential-free relay is protected by a T2-amp fuse (5 x 20mm), located underneath the internal cover. 12 Mounting Arrangements of Panel The CANline may be wall or cabinet mounted. The monitor housing is neither water-proof nor explosion proof. The monitor should be placed in a dry and non-hazardous area. 13 Cable Connections The aluminium profiles fitted to the rear of the CANline housing provide strain relief one for the relay and one for the 24VDC cables. 14 Bus-End Resistor For closing the Bus -line at the CANline, the jumper for the end-resistor (found under the internal metal plate) should be set to position “ON”. However, if the CANline is positioned in the middle of the BUS cable, then the jumpers on both the first and last device (sensor, relay card or display) are set to position “ON”. Set the jumper to position “OFF” in all the other devices (sensors, relay cards and display). In this configuration, the jumper for the end-resistor in the CANline is set to position “OFF”’. 15 Power Supply Recommended power supply: 24 VDC/ 2 Amp. or 5 Amp. The power supply is depending on the quantity and types of gas sensors, relay cards and displays which are connected to the CANline bus system. (Excel formula for calculation available under: http://www.kimessa.com/en/download.php) 16 Sensor-Cable Recommended cable: 4-core cable, shielded The max. length and the cross section for the cable is depending on the quantity and types of gas sensors which are connected to the CANline bus system. (Excel formula for calculation available under: http://www.kimessa.com/en/download.php) 15 17 RS 232-Data output Once a minute the CANline monitor sends automatically the values of the detectors and the relay circuits to the RS 232. These values could be used for e.g. a real-time measuring with a PC-Software or for recording the values with a data logger (available from KIMESSA). The format of the RS232 is as follows: Format: 9600Baud, 8 Bit, no Parity, 1 Stopbit Outupt interval: 1 time per Minute Date hh:mm:ss dd.mm.yy Sensor1;113; Gas Concentration Sensor X all active detectors Relay 00000000 1= On ;0= Off (Relays of the CANline monitor) Relay Ext. 0000 0000 0000 0000 0000 0000 Relay of the external relay card, if programmed After input po: ps: sg: ss: Output blocked (until pressing “Reset” or one hour) 18 Periodic ventilation Setting periodic time intervals to control the ventilation may be useful where humidity levels are high and or where unpleasant odours develop due to petrol vapours or stagnant drains. The setting can be programmed in the relay mode 19 Alarm levels 4 Alarm levels A1 – A4 and 8 relays are selectable as user programmable or pre-programmed for controlling external devices. The potential-free relays are double pole Switch times 0900-0930 / 2000-2030on off 16 20 Technische Daten Données techniques Technical data Dati tecnici Messbereich 0..10000 programmierbar max. 6 Charakter Champs de mesure 0..10000 programmable max. 6 Caractères Range 0..10000 programmable max. 6 Characters Campo di mesura Anzahl Messfühler 32 Signal Digital Nombre de capteurs 32 Signale Digital Number of sensors 32 Signal Digital Numero di rivelatori 32 Signale Digital Alarmausgänge 8 (1 Amp. 250 VAC) Out 1..8 Relais pot.frei Umschaltkontakt Sortie d’alarme 8 (1 Amp. 250 VAC) Out 1..8 Relais exempt de pot. Alarm outputs 8 (1 Amp. 250 VAC) Out 1..8 Relays pot. Free Uscita alarme 8 (1 Amp. 250 VAC) Out 1..8 Relé, libero pot. Störung Anzeige „Err“ inkl. 1 Relais Anzeige auf LCD-Display Dérangement Indicateur „Err“ incl. 1 Relais Indicateur sur LCD-Display Fault Indication „Err“ incl. 1 Relay Shows on LCD-Display Disturbo Indicazione „Err“ incl. 1 Relais Indicatione su LCD-Display Akustische Signalisierung Summer Konstanter Summton Signalisation acoustique Ronfleur Constante ment roulant Acoustic signal Buzzer Constant buzzing Segnalisazione acustica Cicalino Constantemente vibrante Rückstelltaste RESET Rückstellung Out 1...8 Touche d’acquittement RESET Remise à zéro Out 1...8 Cancellation key RESET Manual resetting Out 1...8 Bottone disattivante RESET Disattivante manuale Out 1...8 Prüfen/ Essai/ Test/ Prova TEST Manuelle Relaisschaltung Stromversorgung 24 VDC ± 10 %, 150 mA Alimentation 24 VDC ± 10 %, 150 mA Main supply 24 VDC ± 10 %, 150 mA Alimentazione 24 VDC ± 10 %, 150 mA Netzsicherung T 2 A 250 VAC Ø 5 x 20 mm Fusible alimentation T 2 A 250 VAC Ø 5 x 20 mm Main fuse T 2 A 250 VAC Ø 5 x 20 mm Fusibile alimentazione T 2 A 250 VAC Ø 5 x 20 mm Gewicht /Poids /Weight /Peso 2,75 kg Masse H 218 x B 230 x T 63 mm Dimensions H 218 x L 230 x P 63 mm Dimensions H 218 x B 230 x D 63 mm Dimensioni H 218 x L 230 x P 63 mm Farbe Pulverbeschichtet RAL 7001 Couleur RAL 7001 Coloured RAL 7001 Colore RAL 7001