EY-RC 208, 209: Room automation stations, ecos208, 209

Transcription

1 Product data sheet EY-RC 208, 209: Room automation stations, ecos208, 209 How energy efficiency is improved Powerful function modules in the ecos allow energy-optimised room control and the control of lights and blinds and guarantee minimum energy consumption Features EY-RC209F001 Part of the SAUTER EY-modulo 2 system family Individual adjustment of the room climate via room operating units of the EY-RU 2** and EYB 2** series Optimises energy consumption thanks to occupancy function, window contact monitoring, needsdriven switching of fan speeds, control of lighting and window blinds, and time-dependent setpoint specification EY-RC 209: Angle adjustment of window blinds through precisely-timed activation of the relay outputs Time and calendar function Recording of historical data (HDB) Integration into the building management system via novanet data interface Programming/parameterisation via PC using CASE Suite software (based on IEC ) novanet system bus (2-wire) Technical data Power supply Power supply 230 V~, ±10% Power consumption/dissipated power 24 VA/8W (unloaded outputs) 40 VA/32W (eternal load 20 VA) Battery (buffer: RTC/SRAM) Insertable lithium button-cell (CR2032) Operating temperature C Humidity 85% rh Operating unit EYB 2**/EY-RU 2** Temperature sensor Ni1000 Analogue inputs V, potentiometer Digital inputs O-I Triac switching outputs 0-I-II (24 V~, 1 A) Relay switching outputs Change-over contacts, 250 V~, 10 A NO contacts, 250 V~, 1 A; start-up current 80 A NO contacts, 250 V~, 1 A change-over contacts, 250 V~, 1 A Analogue V, load = 1 kω Dimensions W H D mm Type of protection1) IP 00 (EN 60529) Protection class I (EN ) Environment class 3K3 (IEC ) EMC directive 2004/108/EC2) EN , EN EN Low-voltage directive 2006/95/EC EN Ambient conditions Inputs/Outputs Inputs Outputs Construction Standards and directives CE conformity according to 1) 2) IP 10 with terminal cover (accessory ) IP 20 with wiring bo (accessory ) EN : If it is mandatory to comply with the European standard, the power cables for the digital inputs (DI), analogue inputs and outputs (AI/AO) and the counter inputs (CI) must not eceed 30 metres in length Right of amendment reserved 2015 Fr. Sauter AG 2.1 1/11

2 Overview of specifications EY-RC208F001 EY-RC209F001 Inputs Operating unit 1 1 Temperature sensor 2 2 Analogue 1 1 Control contacts 4 4 Outputs Triac 2 2 Relay, change-over contact 10 A 1 1 Relay, NO contact, 1 A, start-up current 80 A 2 2 Relay, NO contact, 1 A 3 6 Relay, change-over contact 1 A - 1 Analogue 4 4 Overview of types Type Description Weight EY-RC208F001 6 relays 1.35 kg EY-RC209F relays 1.4 kg Accessories Type Description Terminal cover (240 mm), pack of Wiring bo, 240 mm (2 pcs.) PROM memory, 1 MB empty (user data), pack of 5 Description of operation The ecos208 and 209 room automation stations are used for the temperature control and the control of the lighting and window blinds. The ecos contains an operating program. This reads in all the inputs and processes the parameterised modules according to the user program and updates the outputs. Additionally, the ecos processes the required communication with other stations or visualisation PCs. The programming/parameterisation is performed via the novanet automation network. Intended use This product is only suitable for the purpose intended by the manufacturer, as described in the Description of operation section. All related product documents must also be adhered to. Changing or converting the product is not admissible. Engineering notes Fitting and power supply The ecos208, 209 is a compact unit and is suitable for wall mounting or DIN installation on a 35 mm top-hat rail according to EN Terminal covers are compulsory if the unit is mounted outside a cabinet or distribution bo. For wall mounting, the wiring bo with a width of 240 mm (accessory no ) must be used. The plant devices are connected via screw terminals, and the data line (novanet) via plug-in connectors. The following conditions must be observed: The unit must be protected against contact. The maimum available power at the LS terminals is 20 VA. The ground terminals are connected to the earth connector (PE). (24 V~ PELV) Wire cross-section Min. 0.8 mm 2 (AWG 18), ma. 2.5 mm 2 (AWG 13), taking standards into account When the power supply is being connected, the protective earth absolutely must be connected with the terminal provided. The communication wiring must be carried out correctly, must be separated from the power-carrying wiring, and must adhere to the specifications of standards EN , EN and EN Special standards such as IEC/EN 61508, IEC/EN 61511, IEC/EN , IEC/EN and similar were not taken into account. 2/ Right of amendment reserved 2015 Fr. Sauter AG

3 Local standards regarding installation, application, access, access rights, accident prevention, safety, dismantling and disposal must be taken into account. Furthermore, the installation standards EN 50178, 50310, 50110, 50274, and similar must be observed. For further information, see the fitting instructions. novanet data line 2-pin with twisted power cable (shielding recommended) The maimum epansion is a result of the maimum admissible capacitive and resistive load. C 200 nf R 300 Ω Load 0.5 nf per ecos208/209 Description of the inputs and outputs The analogue inputs are not protected against eternal voltage. Operating unit The operating units are connected using 3(4)-core connectors. The ma. cable length is < 100 m. Temperature sensor Type of inputs Ni1000 (-10 to 95 C) The sensors are connected using two wires, with wires of 0.8 mm 2 (AWG18) having a ma. length of 55 m (180 ft), and wires of 1.5 mm 2 (AGW 15) having a ma. length of 170 m (558 ft). The resulting measured value corruption (connecting cable appro. 2 Ω) is compensated internally. The measuring voltage is pulsed to ensure that the sensor is not heated up. Analogue input: U/pot/(I) measurement Type Voltage Current Voltage measurement (without eternal potential) V ma with eternal resistance circuitry Potentiometer 2 10 kω The voltage measurement (MFA 07) is subject to the fast measuring cycle (card code 60). Linear correction with a (multiplier) and b (zero point correction): (Y = a X + b). The linearity can be precisely adapted for each input. Settings for displaying standardised analogue signal (AI 0 1) Input signal Correction values Y a b V V ma ma V ma V Voltage measurement (U) The voltage to be measured is connected between an input terminal for voltage (see terminal assignment) and a ground terminal. The signal must not be carrying eternal potential! Current measurement (I) With 50 Ω eternal resistance connected in parallel to the voltage input, current measurement is possible. This transforms the input signal to 0 1 V. The signal must not be carrying eternal potential! Potentiometer measurement If a potentiometer is to be connected, there must be an analogue 0 10 V output (parameterised to a fied value of 10 V) as the power supply. Right of amendment reserved 2015 Fr. Sauter AG 2.1 3/11

4 Digital input Type of inputs State Contact closed Ma. output current Ma. admissible line resistance Debounce time Potential-free contacts with ground connection opto-coupler, transistor (open collector) Up to 1 V with respect to ground terminals Digital input 0.5 ma with respect to ground 1 kω with respect to ground terminals Digital input 20 ms Protection against eternal voltage 24 V Digital inputs are connected between the input and ground terminals. The bit is 0 for an open contact and 1 for a closed contact. The station applies a voltage of 13 V to the terminal, and a current of approimately 0.4 ma flows when the contact is closed. Short-term changes of at least 30 ms between the station queries are stored temporarily and processed during the net cycle. ) Note: By assigning the corresponding MFAs (50/51), the two digital inputs at terminals nos. 36 and 37 can also be used as pulse counters. Pulse counting (terminal 36/37) Input type Input frequency Ma. output current Debounce time Potential-free contacts, opto-coupler, transistor (open collector) < 15 Hz 0.5 ma with respect to ground 20 ms Protection against eternal voltage 24 V At the counter inputs, potential-free contacts, opto-couplers or transistors with an open collector can be connected. The maimum pulse frequency is 15 Hz. To ensure that switching contacts are recorded correctly, there is a debounce time of 20 ms. The pulse is recorded on the falling edge and may be present for an unspecified length of time. Analogue output Type of outputs 0(2)...10 V=, 10 ma ma. (per channel), source-sink, no eternal voltage! The output voltage is taken from between the relevant output terminal and a ground terminal. The outputs are protected against static discharges, but not against AC or DC that is present. Therefore, always connect the plant device (e.g. actuator) in the system first. Then check the station to verify that the two cables have no potential (0 V) with respect to the ground and each other. If this is the case, you first connect the ground cable and then the signal cable to their terminals on the station. Lighting control (dimming functions) Electronic ballasts (EB) can be actuated (dimmed) via the V output. In general, the EB does not switch off the lamp at 0 V. A separate switching contact must be used for this. N.B.: The ecos voltage output is not electrically isolated, i.e. eternal electrical isolation must be implemented to ensure that if an error is made in the wiring for the lamp, 230 V~ is not accidentally fed into the control line. The speed of the dimming depends on the user program. Digital output Different phases can be applied for each terminal-relay group. The relays are specified for the following loads: Terminals 3) Admissible switching voltage Admissible start-up current Admissible continuous load Planned application 1, 2, V~ 80 A (20 ms) 10 A Electric heating 4, 5, V~ 80 A (20 ms) 1 A Lamps 7, 8, 9, V~ 30 A (20 ms) 1 A Fan 11, 12, V~ 30 A (20 ms) 1 A Window blind 14, 15, 16, V~ 30 A (20 ms) 1 A Blinds/window If alternating current is applied: cosphi = 0.2 / 10 ma 2 A / 24 V~ 250 V~ 3) only EY-RC 209 4/ Right of amendment reserved 2015 Fr. Sauter AG

5 If direct current is applied: L/R < 30 ms / 10 ma 0.3 A / 24 V= 250 V= Pulse durations for window blinds (EY-RC 209) To be able to control (tilt) window blinds independently of the cycle time of the user program, you can define relay pulse times for 4 control output relays on terminals (MFA 34) and (MFA 35). These times are set via internal analogue outputs (MFA 24 and 25). MFA 24 controls the relays on terminals 11 13, and MFA 25 controls the relays on terminals If the analogue output is set to 0, there is no pulse on the relay outputs. The outputs are controlled statically from the user program. If the analogue output is parameterised between 0 and 1, the relays are switched independently of the duration of the internal control command. Thus, a defined long switching command can be output for each time the button is pressed on the operating unit. The following table applies to switching commands that are longer than the corresponding pulse duration specified. If the switching command is deactivated before the pulse time has elapsed, the pulse is terminated. Value MFA24 / 25 Relay pulse, time in seconds (appro.) 0 ON/OFF static from user program <0.95 to <1.0 Range not usable 1.0 Reset of the current pulse Slight differences are possible from unit to unit. In the range from 0.1 to 0.95, intermediate values are also admissible. ) N.B.: If the aforementioned relays are used (MFA 34 / 35), the pulse times (MFA 24 / 25) must be defined. Otherwise the relay behaviour is undefined. Sizing of the internal transformer The internal transformer is designed for a maimum load of 20 VA on all the Triac outputs. This means that typically 4 thermal actuators of type AXT 111 (24 V~) can be actuated simultaneously. The tapping is performed on terminal LS. Parallel operation of more than 4 thermal actuators Power is supplied to the actuators via eternal transformers. Triac load ma. 1 A Right of amendment reserved 2015 Fr. Sauter AG 2.1 5/11

6 Supplying power to the actuators via semiconductor relay. (The number of actuators is limited by the output of the semiconductor relay.) Eamples: 24 to 280 V~, 8 A without heat sink at 230 V~, control voltage V~. 24 to 280 V~, 16 A without heat sink at 230 V~, control voltage V~. Constant actuators for unit valves with positioner, e.g. SAUTER type AXS: The V output of the ecos208, 209 can control up to 15 AXS. Triac 24 a.c. (*) 0 I II Ls Insulation to be checked: 3 4 Solid-state relay Control voltage V~ V~ Data storage A pluggable lithium button-cell battery (type CR2032) ensures that, if there is a power failure, the user data (CASE Engine data), parameterised time programmes and historical data (HDB) are retained in the SRAM. The battery enables the data to be retained and the Real Time Clock to be operated without a power supply for at least 3 years from the production date of the automation station. With a user PROM, the data can be saved permanently independently of the battery. The user EPROM can be programmed using a commercially available device and then be inserted directly into the station. Technical data for the battery: Type Nominal voltage Capacity CR2032 lithium button-cell 3 V 210 mah Dimensions 20 mm 3.2 mm The battery may only be replaced by qualified personnel. Time A real time clock (RTC) is integrated in the ecos for the time programmes. The clock is buffered by the internal battery. 6/ Right of amendment reserved 2015 Fr. Sauter AG

7 Commissioning The work must always be carried out when the system is disconnected from the electrical supply. Protective ESD measures must be taken before any interventions. Addressing Before it is connected to the novanet, every station must receive an address that is unique in the AS network. The AS address can be set using the 16-digit switch block. The last switch is used to set the parity. The parity switch is set so that the number of switches set to ON, including the parity switch, is an even number. Before it is connected to the novanet, every station must receive a unique address between 0 and This address is binary coded manually via the 16 DIP switches (outside the housing cover). Off On Value Off On Even Parity B04723 Eample setting: AS number = (Even Parity; OFF) Normally, the data is read in via CASE Engine. The communication is always performed via the SAUTER novanet system bus at terminals a and b. The programming can be performed while data is being transferred. Initialisation The initialisation is performed by short-circuiting the two Ini half-moon buttons for seconds. The effect of this is that the station deletes the entire RAM and loads the user data from the user EPROM (if this eists) in order to restart the controlling and regulation functions under defined starting conditions. ) Note If no user PROM eists, all the user data (CASE Engine Plan, time programmes, HDBs) are deleted after an initialisation! Send LED This yellow LED indicates the telegram traffic for sending on the novanet. During the first start-up, or when the station is reset manually, the microprogramme and the user data are read in again. When this is completed, the yellow Send LED flashes in the rhythm of the outgoing telegrams. If this LED does not light up at all, then an incorrect or defective EPROM operating program is connected, or none at all. In this case, the station is not ready for operation. If the station comes to a stop or if an error has been detected in the RAM, this is picked up by the watchdog and the station is restarted with the data of the User EPROM. In this case, no telegrams are sent out for a brief period, and the yellow Send LED stops flashing during this period. The Send LED is inactive or undefined if the parity bit of the station addressing is set incorrectly. If the parity is incorrect, the communication with the CASE Engine software is disrupted. Right of amendment reserved 2015 Fr. Sauter AG 2.1 7/11

8 Power LED This green LED in the bottom of the terminal area lights up continuously to indicate the operating status, i.e. the power supply is OK. Address table ecos 208, 209 has 256 MFAs and can have entries in the historical data base (HDB). Address type MFA Card code Ni1000 temperature measurement (measuring range: C) Ni1000 temperature measurement (measuring range: C) EY-RU208F001 Terminals U/pot/(I) measurement Ni1000 temperature measurement (operating unit) (measuring range: C) Potentiometer measurement (operating unit) Analogue output 0 (2)...10 V= Analogue output 0 (2)...10 V= Analogue output 0 (2)...10 V= Analogue output 0 (2)...10 V= Analogue output for pulse to MFA Internal Analogue output for pulse to MFA Internal Digital output 0-I (relays 250 V~, 1 A) Digital output 0-I (relays 250 V~, 1 A) Digital output 0-I-II (relays 250 V~, 1 A) Digital output 0-I-II (change-over contact/normallyopen contacts 250 V~, 1 A) Digital output 0-I (change-over contact 250 V~, 10 A) Digital output 0-I-II (Triac 24 V~, 1 A) Digital output 0-I-II (Triac 24 V~, 1 A) Digital output 0-I-II-III (relays 250 V~, 1 A) - command 32 I com 33 I com 34 I 34 II com com 35 I 35 II 36 I com Com 37 I 37 II Com 38 I 38 II Com 39 I 39 II 39 III EY-RU209F001 Terminals / LS LS Operating feedback MFA 56 (0-I-II) Internal Internal Operating feedback MFA 57 (0-I-II-III) Internal Internal Rotating circuit from MFA 56 0-I-II Internal Internal Rotating circuit from MFA 57 0-III-II-I Internal Internal 1 / 3 2 Pulse counters // up to MFA C Pulse counters // up to MFA C Digital input Digital input Digital input Digital input Contacts input button 0-I-II (operating unit) Contacts input button 0-I-II-III (operating unit) Ni1000 temperature measurement (measuring range: C) LS LS / Right of amendment reserved 2015 Fr. Sauter AG

9 Additional information Fitting instructions: EY-RC208 EY-RC209 P P Declaration on materials and the environment MD Disposal When disposing of the product, observe the currently applicable local laws. More information on materials can be found in the Declaration on materials and the environment for this product. Accessories , ,5 Right of amendment reserved 2015 Fr. Sauter AG 2.1 9/11

10 Connection diagram EY-RC208F001 L N 230 V ON OFF P Digital Output (Relay) Ls Digital Output (Triac ) Analog Output (0...10V) novanet Send Power Analog Input Ni Ni U Room Operating Unit Digital Input Ini a b ma 31 EYB2.. EY-RC V A10532 EY-RC209F001 L N V ON OFF P Digital Output (Relay) Ls Digital Output (Triac ) Analog Output (0...10V) novanet Send Power Analog Input Ni Ni U Room Operating Unit Digital Input Ini a b ma 31 EYB2.. EY-RC V A / Right of amendment reserved 2015 Fr. Sauter AG

11 Application Room automation with temperature control via fan coil unit and light, blind and window control A10733 Key A) Outer façade 1) Window blind actuator (Down/Up/Tilt) 5) Cooling 9) Motion detector B) Room 2) Window motor 6) 3-speed fan 10) Operating unit C) Fan coil unit 3) Window contacts 7) Temperature sensor 11) Controller (ecos209) D) Corridor 4) Heating 8) Electronic ballast Dimension drawing , Fr. Sauter AG Im Surinam 55 CH-4016 Basel Tel Right of amendment reserved 2015 Fr. Sauter AG /11