Central Communication Unit OZW775

Transcription

1 5 663 Central Communication Unit OZW775 for use with devices of the Synco 700 and Synco RXB ranges The OZW775 central communication unit is a component of the Synco range of products. It is used in plant for operating and monitoring Synco 700 devices and Synco RXB devices integrated in Konnex networks. Key features: Operation of Synco devices from an operator station, directly or via modem User-defined text entries for inputs, outputs and function blocks Delivery of fault status messages to operator stations, SMS recipients, pagers, fax machines, or recipients Periodic forwarding of system reports to message receivers Storage of the least 500 faults and messages (history) 4 message receivers with configurable transmission times 8 digital inputs for fault and operational status contacts 8 universal inputs, configurable for analog, digital and pulse signals 5 hours run meters, automatic delivery of service alarms 8 meters for pulse signals delivered by heat, water, gas or electricity meters 4 seven-day time switches for switching consumers via relays 6 relays for use with 7-day time switches or as fault relays 5 offline trends with a minimum of 50,000 recorded values Use Types of buildings Building operators Municipal buildings, office and administrative buildings School buildings, gymnasiums, leisure facilities, and hotels Small industrial buildings, apartment buildings Building maintenance companies, Facility Management Real estate agencies District heating companies, installers, endcustomers CE1N5663en Building Technologies HVAC Products

2 Functions Basic functions Faults Sources of fault Indication of faults Fault relays Fault status messages Acknowledgement of faults The OZW775 central communication unit: Facilitates access to plant and Synco devices via operator station connected either directly or via modem to display and / or change parameters, process values, operational data, and 7-day programs / holiday programs Monitors the Synco devices on the Konnex network and acquires fault states at the digital and universal inputs Reports faults through direct connection to a local operator station and via modem to operator stations, SMS recipients, pagers, fax machines, or recipients* As the clock time master, defines the system time for the devices on the Konnex network As the system clock with adjustable time zone, controls summer- / wintertime changeover * Only possible with GSM modem, and depending on the telephone provider The central communication unit detects failures and faults of the devices on the Konnex network that are contained on the unit s device list (fault source "System"). The central communication unit identifies internal faults and fault states at its digital and universal inputs that are configured as fault inputs (fault source "Local"). Typical faults at the inputs are: Overload signals from thermal cutouts Error states signaled by switches or monitors Limit value crossings Fault states of aggregates and plant Common messages from external plant Depending on the source of fault, the central communication unit indicates faults either with its "Local" LED or "System" LED. The "Local" LED also indicates when the number of operating hours for service are reached. 2 relay outputs can be configured as fault relays. This means that, in addition to LEDs, faults can be indicated by optical or acoustic alarm devices. Faults can also be delivered via PC or modem port in the form of text messages. For messages via modem, both the number of repetitions and the modem message interval can be parameterized. An unacknowledged "Local" fault is indicated by the "Local" LED flashing. After acknowledgement of the fault with the "Ack" button, the LED will be lit as long as the fault is pending. If a fault relay is configured, it will be reset by pressing the "Ack" button. The behavior is the same with unacknowledged "System" faults with configured fault relays. If no fault relay is used, "System" faults will automatically be acknowledged, that is, the "System" LED will immediately be lit (no flashing until acknowledgement takes place). External fault acknowledgements can be made via a digital input, if the input is connected to input "Ack" of function block "Faults". System report The central communication unit is capable of generating system reports and of periodically forwarding the system s operating state to different types of message receivers. 2/16

3 History The history includes the last 500 events covering faults, fault status messages and system reports. The events are entered in the circular storage of the central communication unit. The data contained in the history can be read at an operator station which has the ACS7 software installed. Offline trend The "Offline trend" facility enables the user to log the values of selected data points of the central communication unit and of the Synco devices contained on the device list. For the definition of trends and for the kind of presentation of logging on an operator station, and for data export (e.g. to an Excel spreadsheet), the ACS7 software is required. 5 offline trends can be defined and simultaneously operated. Trend logging can comprise a minimum of 10,000 values (number of data points x number of sampling operations). Examples: The central communication unit has enough storage capacity to log with each trend: 1 data point at 30-second intervals for 83 hours 6 data points at 30-second intervals for 27 hours 10 data points at 5-minute intervals for 7 days The number of values that can be acquired become smaller if, at the same time, text (e.g. names of inputs, names of aggregates in the case of hours run) shall also be recorded. Ordering and delivery When ordering, please give name and type reference (ASN): Central communication unit OZW775 The unit is supplied in a cardboard box. Enclosed with the package are: Multilanguage Installation Instructions G5663 CD with the ACS7 software The Commissioning Instructions C5663 are on the CD in the form of a PDF file. Product documentation Central communication unit OZW775 Type of document Data Sheet Installation Instructions (enclosed in the package) Commissioning Instructions Document no. N5663 G5663 C5663 Synco devices Central communication unit OZW771 N3117 Heating controller RMH760 N3131 Universal controller RMU7x0 N3141 Room unit AW740 N1633 Central control unit RMB795 N3121 Switching and monitoring device RMS705 N3123 Boiler sequence controller RMK770 N3132 Room controller RXB2x.1 N3872 Konnex bus Data Sheet Basic Documentation N3127 P3127 AC7 software Data Sheet N5640 3/16

4 Mechanical design Basic design 1 2 The central communication unit consists of lower housing section, which carries the printed circuit boards and the connection terminals. The upper housing section covers the printed circuit boards. The LEDs, operating buttons, ports and spaces for the CF cards (compact flash memory cards) are accommodated in the upper housing section. The markings of these elements and connection terminals are on the housing front. The shape and dimensions of the housing sections conform to DIN (size 2) XX:XX:XX:XX:XX:XX OZW775 XXXXXXXXXXXX HEX OZW OZW A Z Item Marking Element 1 PC Port (USB) 2 D1...D8 M Connection terminals digital inputs (M = ground) 3 X1...X8 M Connection terminals universal inputs (M = ground) 4 Upper housing section 5 Modem Port (RS-232) 6 KNX LED (green / red) bus voltage, data exchange via KNX (green) / unit in addressing mode (red) 7 CE- CE+ Connection terminals KNX (Konnex) 8 Ethernet Socket for Ethernet module (Ethernet module in preparation) 9 Viewing hole for LED on Ethernet module 10 Run LED (green) operating voltage, communication via PC or modem port 11 Local LED (red) central unit faults or faults at fault inputs, or indication "Hours run for service reached" 12 System LED (red) device faults in the Konnex network 13 CF Cards LED (green) no function 14 G G0 Connection terminals for AC 24 V operating voltage 15 Config Button for function, refer to Button combinations 16 Ack Button acknowledgement "Local" fault, acknowledgement fault relay "System" 17 CF Card Config/Report Space for CF Card Config/Report (card in preparation) 18 CF Card Memory Space for CF Card Memory (card in preparation) 19 11,12 21,22 31,32 41,42 Connection terminals for 4 relays with NC contacts 20 Report Button for function, refer to Button combinations 21 Modem Button initializes the modem, checks connection to the modem (short) / sends system report (long) 22 73,74 83,84 Connection terminals for 2 relays with NO contacts 23 Lug for cable tie (cable strain relief) 24 Securing spring for fitting the central communication unit on a standard rail TH Catch for cover 26 Cover for accessing the plug-in spaces for extension modules (modules in preparation) 27 Lower housing section 4/16

5 Technical design The central communication unit contains a number of function blocks (FBs). The functionality of the unit can be extended by connecting (binding) the digital inputs N.D1 N.D8 and the universal inputs N.X1 N.X8 to the FB inputs "d", "x", and "i" (for a description of the FBs, refer to the next page). Inputs and outputs Digital inputs Universal inputs Relay outputs The digital inputs N.D1 N.D8 are used for the connection of potentialfree status contacts. When using the digital inputs for FB "Faults", they act as fault inputs. When using them for FB "Operating hours", the number of operating hours of aggregates, such as burners, pumps, fans, etc., can be counted. The universal inputs N.X1 N.X8 can be configured for use with potentialfree status and counting impulse contacts and for analog signals from sensors and transmitters. If the universal inputs are configured for status contacts (digital) or limit values (analog) and connected for FB "Faults", they act as fault inputs. If configured for operational status contacts of aggregates and connected for use with FB "Operating hours", the number of operating hours can be acquired. If configured for counting pulses and connected for use with FB "Meters", consumption values (heat, gas, electricity, etc.) can be acquired. The outputs of relays N.1 N.4 have NC contacts and those of relays N.7, N.8 have NO contacts. To signal faults (e.g. with signal lamps or horns), relay 1 and / or relay 2 of FB "Faults" will be connected to one of the relays N._. If one of the relays N._ is connected to a FB "7-day time switch with control switch", relay N._ in "Auto" position operates according to the time switch program, otherwise according to the control switch position "Off" or "On". N.D1 N.D2 N.D3 N.D4 N.D5 N.D6 N.D7 N.D8 N.X1 N.X2 N.X3 N.X4 N.X5 N.X6 N.X7 N.X8 d d d d d d d d x x x x x x x x d x x x x x x x x x x x x x x x x x x x x d d d d d i i i i i i i i Faults Ack Intern System Operating hours Meters Relay 1 Relay 2 Ein/Aus d 1 On/Off 2 On/Off 3 On/Off 4 On/Off Message receivers Receiver 1 Receiver 2 Receiver 3 Receiver 4 On/Off 1 Calendar On/Off 2 Calendar On/Off 3 Calendar On/Off 4 Calendar c c c c System report N.1 N.2 Input identifier N.3 N.4 N.7 N.8 c PC c Modem 5663B01en Inputs, outputs and function blocks of OZW775 central communication unit 5/16

6 Function blocks FB "Faults" FB "Operating hours" FB "Meters" FB "Message receivers" FB "7-day time switch with operation selector" FB "Faults" features 20 fault inputs. Inputs N.D1 N.D8 (digital) and N.X1 N.X8 (digital / analog) are configured as fault inputs and will be connected to FB inputs "x". Relay 1" and / or "Relay 2" will be energized, depending on fault priority and fault source. FB "Faults" handles faults and failures of the Synco devices ( System faults) contained on the device list as well as faults at the fault inputs and faults of the central communication unit ("Local" faults). To facilitate external fault acknowledgement, a digital input must be connected to input "Ack". External fault acknowledgement acts like pressing the "Ack" button. FB "Operating hours" can handle up to 5 hours run meters. The operational status contacts of the aggregates will be connected to FB inputs "d" via the digital inputs N.D1...N.D8 or N.X1...N.X8 (configured as digital inputs). If a service interval is defined, the Local LED indicates when the number of operating hours are reached and, if configured, a service alarm will be delivered. FB "Meters" can handle up to 8 meter values. The universal inputs N.X1 N.X8 (configured for counting pulses) will be connected to FB inputs "i". The counting pulses acquired from the heat, water, gas and electricity meters are converted to consumption values, e.g. energy in Wh or kwh, or volume in m 3. The last 15 monthly values with their readout dates will be stored. FB "Message receivers" is subdivided into 4 receivers. Message inhibition via input "d" acts on all receivers. Individually selectable for each receiver are the type of receiver and the fault priority. Each receiver has a "Time switch with calendar" for programming 3 transmission times per day and holidays / special days. Outputs "c" will be connected to PC or modem port "c". Different receiver outputs can be connected to the PC or modem port. Example: All fault status messages from Monday through Friday, 08:00-18:00, are forwarded to the "Service Center", e.g. a fax machine. Outside these hours, the fault status messages will be sent to "24-hour Service", e.g. SMS to mobile phone. Using relays N._, the 4 FBs "7-day time switch with operation selector" enable different consumers to be switched according to a time schedule. On each 7-day time switch, up to 6 switching points per day can be programmed (3 x "On" and 3 x "Off"). Also, a configurable operation selector is integrated having the positions "Auto" / "Off" / "On". If a time switch output "" is connected to a relay input, position "Auto" ensures that the relay will be energized and deenergized according to the time program, or the relay will constantly be deenergized or energized. FB "System report" In FB "System report", the time the message is sent (hh:mm) and the message cycle interval ( days) for delivery of the system report can be programmed. System reports are transmitted to one or several message receivers, depending on fault priority (urgent / nonurgent). 6/16

7 Ports PC port Modem port KNX port The central communication unit has 3 ports (see below and in "Technical data" under PC port, modem port, and Konnex bus). The port marked "PC" is used for the direct (local) connection of an operator station via USB cable. The port marked "Modem" is used for connection of a modem via an RS-232 cable. The port marked "KNX" and connection terminals CE+ and CE- are used for connection of the Konnex bus (for details about the Konnex bus, refer to Data Sheet N3127). Receivers, protocol support, modem The central communication unit can be parameterized to rout short messages to SMS recipients, pagers, fax machines, or recipients*. The settings to be made are dependent on and specified by the relevant telephone provider. * Only possible with GSM modem, and dependent on the telephone provider Receiver Protocol support telephone provider Modem for OZW775 PC with ACS7 SMS receiver Pager Fax machine PC with ACS7 SMS receiver Pager Fax machine receiver PC with ACS7 * SMS receiver * Pager * No special requirements Fixed network telephone provider which supports the UCP or TAP protocol Fixed network telephone provider which supports the TAP protocol No special requirements No special requirements GSM telephone provider GSM telephone provider which supports routing of short messages to pagers Fixed network telephone provider which supports the TAP protocol GSM telephone provider which supports routing of short messages to fax machines or no special requirements GSM telephone provider which supports routing of short messages to recipients No special requirements ISDN telephone provider which supports the UCP or TAP protocol ISDN telephone provider which supports the TAP protocol Hayes-compatible analog modem Also "Fax Class 2" or "Fax Class 2.0" GSM modem (e.g. Siemens TC35) Also "Fax Class 2" or "Fax Class 2.0" ISDN modem * * The ISDN protocol at the telephone provider, at the receiver and ISDN modem used must be the same. For ISDN modems, we recommend exclusively X.75 as the ISDN protocol. 7/16

8 Communication via modem When communicating via modem, the central communication unit supports the following types of message receivers: Operator stations (PC with ACS7 ), SMS recipients, pagers, fax machines, and recipients*. Direct connection Using the PC port, the central communication unit can be directly connected to a local operator station. For connection to the central communication unit, a USB cable is required. Parallel operation 1 central communication unit can be connected to 2 operator stations, directly and via modem, for simultaneous operation. 8/16

9 Mounting notes The central communication unit must be mounted in a cabinet or control panel. Easy access for service must be ensured. Standard mounting on a standard rail TH Wall mounting screwed to the rear wall Mounting position horizontally only Mounting and dimensions refer to "Dimensions" Installation notes Important When installing the unit, the following points must be observed: When mounting on a freely accessible wall, there is no protection against electric shock hazard on relay output terminals carrying mains voltage (bottom of the unit, terminals not covered) The central communication unit must be mounted inside a cabinet or control panel Fuses, switches, wiring and earthing must be in compliance with local regulations for electrical installations The relay contacts of the central communication unit can switch either mains voltage or low-voltage. Switching both mains and low-voltage is not permitted Circuits that include relay contacts 11, 12 through 41, 42 must be connected to the same mains phase Circuits that include relay contacts 73, 74 and 83, 84 must be connected to the same mains phase Only potentialfree contacts may be connected to the digital inputs D1 D8 and the universal inputs X1 X8 (configured for digital inputs signals). In environments with strong electromagnetic interference (e.g. in industrial environments with electrical welding equipment), it is not recommended to monitor plant via the "PC" port Operating voltage Wiring Connection terminals The central communication unit operates on AC 24 V and must satisfy the requirements for SELV / PELV (safety extra low-voltage / protective extra low-voltage). The transformers used must be safety isolating transformers suited for 100 % duty (conforming to EN ). To ensure convenient wiring, make certain that sufficient space around the unit is provided. To minimize false wiring, the unit s terminals are arranged such that the input and output lines can be connected with no need for cross-wiring. The connection terminals for the digital inputs, the universal inputs and the Konnex bus are arranged at the top of the unit (low-voltage side). The connection terminals for AC 24 V operating voltage and for the relay outputs carrying mains voltage are located at the bottom (mains voltage side). The terminals can accept wire diameters of minimum 0.8 mm or cross-sections of mm 2 (also refer to "Technical data"). 9/16

10 Commissioning notes Commissioning via PC port Authorized staff Selection of telephone provider and modem The central communication unit is commissioned and parameterized in the field via the PC port, using a laptop / PC. For connection to the central communication unit, a USB cable Type A-B is required. The laptop / PC must have the ACS7 software installed (for information about the ACS7 software, refer to Data Sheet N5640). The commissioning and parameter setting procedure is described on the enclosed CD in the form of a PDF file. Installation Instructions G5663xx (enclosed with the unit, see under Commissioning ) also draw attention to important information on commissioning. Only authorized and trained technical staff may set up the central communication unit. Prior to commissioning the unit, the telephone provider and modem must be selected, depending on the type of message receiver. If a GSM modem is used, it must be ensured that the SIM card permits data communication and that it is not protected by a PIN code. LEDs Run (green) Dark Lit Flashing No power or unit is started up Unit ready to operate Communication via PC or modem port Local (red) System (red) System (red) Indication of internal fault states by the central communication unit and of faults at the fault inputs. Indication of "Operating hours for service reached". Dark Lit Flashing No fault (normal operating state) Fault acknowledged Fault unacknowledged Indication of faults by the devices on the Konnex network. Dark Lit Without configured fault relay "System" in the central communication unit. No fault (normal operating state) Device faulty Indication of faults by the devices on the Konnex network. Dark Lit Flashing With configured fault relay "System" in the central communication unit. No fault (normal operating state) Device faulty, fault relay acknowledged Device faulty, fault relay unacknowledged CF Cards (green) Dark LED with no function KNX (green / red) Dark No bus power supply Steady green Bus power supply available Flashing green Data exchange via Konnex (KNX) Steady red Unit in addressing mode 10/16

11 Operating buttons A "short" push of the buttons means <2 seconds, a "long" push >4 seconds. Config Ack Report Modem Short Long Short Long Short Long Short Long No function Refer to Button combinations Acknowledgement of "Local" fault, acknowledgement of "System" fault relay in the central communication unit Refer to Button combinations No function Refer to Button combinations Initializes the modem, checks the connection to the modem Initializes the modem, sends a system report to the configured message receivers Button combinations Addressing mode Restart of central communication unit Default state In the case of button combinations, always use the "long" push (>4 seconds). The following actions can be triggered: Press the "Modem" and "Report" buttons simultaneously to switch the central communication unit to addressing mode (called "programming mode" in the EIB world). Press the "Modem" and "Ack" buttons simultaneously to restart the central communication unit. Press the "Modem", "Ack" and "Config" buttons simultaneously to retrieve the default state as supplied. Note: All configuration data and settings will be reset. The device list and all undelivered messages will be deleted. History data will not be deleted. General notes Maintenance Repair Disposal The OZW775 central communication unit is maintenancefree (no battery changes, no fuses). The housing may only be cleaned with a dry cloth. The central communication unit cannot be repaired in the field. If faulty, it must be sent to the Repair Center of the relevant Siemens Group Company. The central communication unit is subject to directive 2002/96/EEC (WEEE, Waste of Electrical and Electronic Equipment). "The device must be disposed of as electronic scrap in compliance with the European directive 2002/96/EEC (WEEE) and not together with municipal waste. The relevant national regulations must be observed using the correct disposal channels. Local and currently valid legislation must be complied with." 11/16

12 Technical data Power supply G, G0 Operating voltage Rated voltage to EN Safety extra low-voltage (SELV) / protective extra low-voltage (PELV) to Requirements for external safety isolating transformer (100 % duty, max. 320 VA) Frequency Power consumption of OZW775 Supply line fusing AC 24 V ± 20 % AC 24 V HD 384 EN / 60 Hz 20 VA max. 10 A, transformer on primary side Functional data Reserve of clock 46 h typically, min. 12 h Digital inputs D1...D8 Number 8 (terminals D1...D8 and 1 ground connection for 2 terminals) Contact sensing Voltage Current Requirements for status / fault contacts Signal coupling Type of contact Insulating strength against mains potential Perm. resistance Contacts closed Contacts open DC 16.5 V typically 8 ma potentialfree maintained contact AC 3750 V to EN max. 200 Ω min. 50 kω Universal inputs X1...X8 Number 8 (terminals X1...X8 and 1 ground connection for 2 terminals) Sensors Passive Active Signal sources Active Contact sensing status / impulse contacts Voltage Current Requirements for status contacts Signal coupling Type of contact Insulating strength against mains potential Requirements for pulse inputs Signal cables Signal coupling Type of contact Mechanical signal source (Reed contact) Max. pulse frequency Min. pulse duration Electronic signal source Max. pulse frequency Min. pulse duration Insulating strength against mains potential Cable length for: Passive sensor signals LG-Ni 1000, T1, Pt 1000 Active signals DC 0 10 V Status and impulse contacts LG-Ni 1000, T1, Pt 1000 DC V DC V DC 16.5 V typically 1 ma, max. 6 ma potentialfree maintained contact AC 3750 V to EN shielded cables recommended potentialfree impulse contact 25 Hz 20 ms (incl. max. 10 ms bounce time) 100 Hz 5 ms AC 3750 V to EN max. 300 m refer to Data Sheet of the device delivering the signal 300 m 12/16

13 Relay outputs 1_, 2_, 3_, 4_, 7_, 8_ AC 230 V Number Relays with NC contact Relays with NO contact External supply line fusing NC contact, non-renewable fuse (slow) NO contact, non-renewable fuse (slow) Automatic line cutout Release characteristic Cable length Relay contact data Switching voltage AC current (NC) AC current (NO) At 250 V At 19 V Switch-on current Contact life at AC 250 V At 0.1 A res. At 0.5 A res. At 2 A res. At 4 A res. Red. fact. at ind. (cos φ = 0.6) Insulating strength between: Relay contacts and system electronics (reinforced insulation) Neighboring relay contacts (operational insulation) 4 (terminals 11,12 21,22, 31,32 41,42) 2 (terminals 73,74 83,84) max A max. 5 A max. 13 A B, C, D to EN max. 300 m max. AC 250 V, min. AC 19 V max. 2 A res., 2 A ind. (cos φ = 0.6) max. 4 A res., 3 A ind. (cos φ = 0.6) min. 5 ma min. 20 ma max. 10 A (1 s) guide values: 2 x 10 7 cycles (NC and NO) 2 x 10 6 cycles (NC) 4 x 10 6 cycles (NO) 3 x 10 5 cycles (NC) 6 x 10 5 cycles (NO) 3 x 10 5 cycles (NO only) 0.85 (NC and NO) AC 3750 V to EN AC 1250 V to EN Connection terminals Inputs and outputs Screw terminals for: Solid / stranded wire (twisted or with ferrule) 1 solid / stranded wire per terminal 2 solid / stranded wires per terminal (max. 2) min. 0.8 mm dia mm mm 2 PC port Port Standard Device class Baud rate Connecting cable for operator station Cable length Cable type for connection to laptop / PC Cable type for connection to OZW775 USB V1.1 (Universal Serial Bus) RNDIS (Remote Network Device Interface Specification) max. 12 Mb/s (full speed) max. 5 m USB Type A USB Type B Modem port Port Standard Baud rate Connecting cable for modem Cable length Cable type for connection to OZW775 RS-232, V.24 / EIA 232D max. 115 kbaud max. 15 m D-Sub 9 pins, connector Protocols for delivering messages Protocol support for connection via fixed network telephone provider GSM telephone provider (additionally) UCP (Universal Computer Protocol) TAP (Telocator Alphanum. Protocol) FAX protocol (Fax Class 2 or 2.0) AT+ (extended AT command set) Konnex bus Port 2-wire bus Bus loading number OZW775 Decentral bus power supply (can be switched off) Perm. cable lengths and cable types Konnex-TP1 CE+, CE- (non-interchangeable) E ma refer to Data Sheet N /16

14 Environmental conditions Operation Climatic conditions Temperature (housing with electronics) Humidity Mechanical conditions Transport Climatic conditions Temperature Humidity Mechanical conditions IEC class 3K C % r.h. (non-condensing) class 3M2 IEC class 2K C < 95 % r.h. class 2M2 Protection Degree of protection when mounting: On rear wall in cabinet or control panel In front panel cutout for display and operation IP 20 to EN IP 30 to EN Safety class II to EN Standards Product safety For information technology equipment EN Electromagnetic compatibility Immunity OZW775 industrial use Immunity PC port domestic, light industry Emissions domestic, light industry Electrical system technology for homes and buildings (ESHG) conformity EMC directive Low-voltage directive conformity Australian EMC Framework Radio Interference Emission Standard EN EN EN EN /336/EEC 73 / 23 / EEC Radio communication act 1992 AS/ NZS 3548 Materials and colors Lower and upper housing section Polycarbonat, RAL 7035 (light-grey) Dimensions Length x height x depth (overall dimensions) 298 mm x 128 mm x 77 mm Size 2 to DIN Weight Unit With packaging, Installation Instructions and CD Packaging kg kg corrugated cardboard box Terms, abbreviations Extended command language for modems: Attention+ AT+ Global System for Mobile communication GSM Integrated Services Digital Networks ISDN Short Message Service SMS Telocator Alphanumeric Protocol TAP Universal Computer Protocol UCP 14/16

15 Connection diagrams Internal diagram D1 M D2 D3 M D4 D5 M D6 D7 M D8 X1 M X2 X3 M X4 X5 M X6 X7 M X8 CE- CE+ 5662G01 G G D1 D8 Digital inputs X1 X8 Universal inputs M Ground for digital inputs, measuring neutral for universal inputs CE- Konnex bus connection (negative) CE+ Konnex bus connection (positive) G, G0 Operating voltage AC 24 V Relay outputs Connection diagram G F1 F2 B1 B2 N2 N V KNX AC 24 V G D1 M D2 D3...D8 X1 G M X2 X3...X CE- CE N1 K1 K2 K3 G0 L N L N 5663A01 N1 Central communication unit OZW775 N2, N3 Synco devices on the Konnex network F1, F2 Devices with potentialfree status contact B1 Sensor delivering passive signals B2 Signal source delivering active signals K1, K2 Contactor (control by relay with NC contact) K3 Contactor (control by relay with NO contact) 15/16

16 Dimensions TH M01 Standard mounting on a standard rail TH Z = = 5663M02 Wall mounting with screws 1 = = Z05 = = M04 Dimensions in mm 16/ Siemens Switzerland Ltd Subject to change