2. Declaration of Conformity The device was tested according to the applicable standards. Con- formity was proofed. The declaration of conformity is available at the manufacturer METZ CONNECT GmbH. Notes Regarding Device Description These instructions include indications for use and mounting of the device. In case of questions that cannot be answered with these instructions please consult supplier or manufacturer. The indicated installation directions or rules are applicable to the Federal Republic of Germany. If the device is used in other countries it applies to the equipment installer or the user to meet the national directions. Safety Instructions Keep the applicable directions for industrial safety and prevention of accidents as well as the VDE rules. Technicians and/or installers are informed that they have to electrically discharge themselves as prescribed before installation or maintenance of the devices. Only qualified personnel shall do mounting and installation work with the devices, see section “qualified personnel”. The information of these instructions have to be read and under- stood by every person using this device. Symbols Warning of dangerous electrical voltage Danger means that non-observance may cause risk of life, grievous bodily harm or heavy material damage. Qualified Personnel Qualified personnel in the sense of these instructions are persons who are well versed in the use and installation of such devices and whose professional qualification meets the requirements of their work. This includes for example: •Qualification to connect the device according to the VDE specifications and the local regulations and a qualification to put this device into operation, to power it down or to activate it by respecting the internal directions. •Knowledge of safety rules. • Knowledge about application and use of the device within the equipment system etc. 3. Technical Data BACnet Interface Protocoll BACnet MS/TP Transmission rate 9600 ... 115200 Bd (factory setting 9600 Bd) Cabling RS485 two wire bus with voltage equalizing cable in bus / line topology; terminate with 120 Ohms Supply Operating voltage range 20 ... 28 V AC/DC (SELV) Current consumption 200 mA (AC) / 75 mA (DC) Relative duty cycle 100 % Input Voltage input 30 V AC/DC High-signal recognition >7 V AC/DC Output Output contacts 2 changeover contacts Switching voltage max. 250 V AC Continuous current max. 16 A / relay (80 A / 20 ms) Total current for all contacts 25 A Housing Dimensions WxHxD 2.0 x 2.8 x 3.0 in. (50 x 70 x 75 mm) Weight 126 g Mounting position any Mounting standard rail TH35 per IEC 60715 Mounting in series the maximum quantity of modules without space connected in line is limited to 15 or to a maximum power consumption of 2 Amps (AC or DC) per connection to the power supply. For any similar block of additional modules a sepa- rate connection to the power supply is mandatory. Material Housing Polyamide 6.6 V0 Terminal blocks Polyamide 6.6 V0 Cover plate Polycarbonate Type of protection (IEC 60529) Housing IP40 Terminal blocks IP20 Terminal blocks Supply and bus 4 pole terminal block max. AWG 16 (1,5 mm²) solid wireg max. AWG 18 (1,0 mm²) stranded wire Wire diameter min. 0.3 mm up to max. 1.4 mm (terminal block and jumper plug are included to each packing unit) Module connection Input/Output max. AWG 12 (4.0 mm²) solid wire max. AWG 14 (2.5 mm²) stranded wire Wire diameter min. 0.3 mm up to max 2.7 mm Protective circuitry polarity reversal protection of operating voltage polarity reversal protection of supply and bus Temperature range Operation -5 °C ... +55 °C Storage -20 °C ... +70 °C Display Operating / bus activity green LED Error indication red LED Status of the inputs & outputs yellow LED 5. Connection Diagram 43C1C1222124 BUS A- BUS B+ A1 A2 A- B+ A1 A2 A- B+ GND 24 V AC/DC 12C1C1121114 4. Wiring Diagram BUS A- BUS B+ 12 N.C. 11 C A2 /GND A1/+24 V BACnet MS/TPon RS-485 RISC - CPU 24 V 14 N.O. 22 N.C. 21 C 24 N.O. 1 2 C1 3 C1 4 C1 C1 GND+24 V J 7624/899299-04 Digital I/O Module BMT-DIO4/2 1108831326 1. Description The BACnet MS/TP module with 4 digital inputs and 2 relay outputs with manual control was developed for decentralized switching tasks. It is suitable for accommodating, for example, light switches and window contacts in a room, switching two light strips or controlling louvers. It can also be used to control 2 mo- torized fire dampers. With strong inductive loads, we recommend protecting the relay contacts with an RC element. The inputs can be used as contact or voltage inputs. The inputs and outputs can be switched and scanned by means of standard objects via a BAC- net client. The module address and the baud rate are set by means of two address switches on the front. Suitable for decentralized mounting in serial sub-distributor. METZ CONNECT GmbH | Im Tal 2 | 78176 Blumberg | Germany Phone +49 7702 533-0 | Fax +49 7702 533-433 Mounting instruction see www.metz-connect.com21 6. Mounting Power down the equipment Mount the module on standard rail (TH35 per IEC 60715 in junction boxes and/or on distribution panels). Installation Electric installation and device termination shall be done by qua- lified persons only, by respecting all applicable specifications and regulations. Plug in the terminal block for bus connection 43 5 mm 56 The module can be aligned without interspace. Use the jumper plug to connect bus and supply voltage when the modules are mounted in series. The maximum quantity of modules connected in line is limited to 15 or to a maximum power consumption of 2 Amps (AC or DC) per connection to the power supply. For any similar block of additional modules a separate connection to the power supply is mandatory. Connect the cable for bus supply Mounting in series 7. Network adress and Bit rate setting Configuration Switches Hexadecimal Switches x10, x1 define the Network-Address (00 - F9; e.g. F9h = 15x16+9 = 249d) and Baudrate (FA – FF). • Turn Switch x10 to E (Device is temporaryly configured as Slave) •Turn Switch x1 to A – F to select Baudrate • Turn Switch x10 to F, wait 1 Second • Red and green LEDs are blinking when Baudrate ist stored in EEPROM •Turn Switch x10 to select Network-Address • Turn Switch x1 to select Network-Address Factory setting: 9600 Bit/s Adress switch x10FFFFFF Adress switch x1ABCDEF Bitrate (Bit/s)960019200384005760076800115200 8. Connection examples Connection examples 1+2 ERROR 24V 1 2 3 4 X10 A- B+ GND +24 V 24V 12C1C1121114 BUSY X1 BMT-DIO4/2 BACnet MS/TP Jumper unter der Blende Jumper below the faceplate A- B+ GND +24 V 43C1C1222124 A1 (24 V AC /DC)N L Connection example 3 ERROR 24V 1 2 3 4 X10 A- B+ GND +24 V 24V 12C1C1121114 BUSY X1 BMT-DIO4/2 BACnet MS/TP Jumper unter der Blende Jumper below the faceplate A- B+ GND +24 V 43C1C1222124 A2 (GND)N L METZ CONNECT GmbH | Im Tal 2 | 78176 Blumberg | Germany Phone +49 7702 533-0 | Fax +49 7702 533-433 Mounting instruction see www.metz-connect.com 9. Software Description Device Object PropertyRemark / ValueRW Object_Identifierdevice, default instance: 421000 + Network-AddressRW-E Object_Name max. 63 Bytes, default “BMT-DIO4/2_” + Network-Address (Hexadecimal) RW-E Object_TypeDEVICE (8)R System_StatusOPERATIONAL (0)R Vendor_Name“BTR Netcom GmbH”R Vendor_Identifier421R Model_Name“BMT-DIO4/2”R Descriptionmax. 127 Bytes, default “”RW-E Locationmax. 63 Bytes, default “”RW-E Firmware_Revision“1.2”R Application_Software_Version“1.0”R Protocol_Version1R Protocol_Revision12R Protocol_Services_Supported read-property, write-property, subscribe-cov, who-has, who-is, device-communication- control, reinitialize-device R Protocol_Object_Types_SupportedDEVICE, BINARY_OUTPUT, BINARY_INPUT, GROUP, ANALOG_VALUER Object_List [11]device, binary-output 1…2, binary-input 1…4, group 1…3, analog-value 1R Max_APDU_Length_Accepted480R Segmentation_SupportedNO_SEGMENTATION (3)R APDU_Timeout10000R Number_Of_APDU_Retries3R Device_Address_Binding -R Database_Revision0R Max_Master0…127, default 127RW-E Max_Info_Frames1…255, default 1RW-E Active_COV_Subscriptions max. 8 Subscriptions, for binary-input / binary-output, Confirmed / Unconfirmed, Lifetime = 0…65535 sec. R R: Read Property, W: Write Property, -E: Storage in EEPROM / FlashMETZ CONNECT GmbH | Im Tal 2 | 78176 Blumberg | Germany Phone +49 7702 533-0 | Fax +49 7702 533-433 Mounting instruction see www.metz-connect.com Continuation Software Description Binary Output Object 1…2 PropertyRemark / ValueRW Object_Identifierbinary-output, instance 1 … 2R Object_TypeBINARY_OUTPUT (4)R Object_Namemax. 42 Bytes, default “Relay 1” … “Relay 2”RW-E Descriptionmax. 84 Bytes, default “”RW-E Present_ValueNULL (write only) / INACTIVE (0) / ACTIVE (1)RW Status_Flags IN_ALARM: 0 FAULT: 0 OVERRIDDEN: 0 = Switch A (Auto) 1 = Switch 0 (Off) or 1 (On) OUT_OF_SERVICE: 0 / 1 R Event_StateNORMAL (0)R Out_Of_ServiceFALSE (0) / TRUE (1)RW PolarityNORMAL (0) / REVERSE (1)RW-E Priority_Array [16]NULL / INACTIVE (0) / ACTIVE (1)R Relinquish_DefaultINACTIVE (0)R Inactive_Textmax. 20 Bytes, default “Off”RW-E Active_Textmax. 20 Bytes, default “On”RW-E Notification_Class Unsubscribed UnconfirmedCOVNotification 0: no COV notification, default, 1: local broadcast, 2: global broadcast RW-E R: Read Property, W: Write Property, -E: Storage in EEPROM / Flash Function Table for Binary Output Out_Of_ServicePolaritySwitchPriority_ArrayPresent_ValueBinary OutputOVERRIDDENOUT_OF_SERVICE 00ANULL / 0 / 10 / 0 / 10 / 0 / 100 00 0 1 NULL / 0 / 1 NULL / 0 / 1 0 1 0 1 10 01ANULL / 0 / 10 / 0 / 11 / 1 / 000 01 0 1 NULL / 0 / 1 NULL / 0 / 1 1 0 0 1 10 10ANULL / 0 / 10 / 0 / 1001 10 0 1 NULL / 0 / 1 NULL / 0 / 1 0 / 0 / 1 0 / 0 / 1 0 1 01 11ANULL / 0 / 10 / 0 / 1101 11 0 1 NULL / 0 / 1 NULL / 0 / 1 0 / 0 / 1 0 / 0 / 1 0 1 01 Continuation Software Description Binary Input Object 1…4 PropertyRemark / ValueRW Object_Identifierbinary-input, instance 1 … 4R Object_TypeBINARY_INPUT (3)R Object_Namemax. 42 Bytes, default “Input 1” … “Input 4”RW-E Descriptionmax. 84 Bytes, default “”RW-E Present_Value INACTIVE (0) / ACTIVE (1), writable if Out_Of_Service R RW Status_Flags IN_ALARM: 0 FAULT: 0 OVERRIDDEN: 0 OUT_OF_SERVICE: 0 / 1 R Event_StateNORMAL (0)R Out_Of_ServiceFALSE (0) / TRUE (1)RW PolarityNORMAL (0) / REVERSE (1)RW-E Inactive_Textmax. 20 Bytes, default “Off”RW-E Active_Textmax. 20 Bytes, default “On”RW-E Notification_Class Unsubscribed UnconfirmedCOVNotification 0: no COV notification, default, 1: local broadcast, 2: global broadcast RW-E R: Read Property, W: Write Property, -E: Storage in EEPROM / Flash Function Table for Binary Input Out_Of_ServicePolarityBinaryInputPresent_ValueOUT_OF_SERVICE 00 0 1 0 1 0 01 0 1 1 0 0 10 0 1 x1 11 0 1 x1 x: Present_Value is writable and not affected by inputs Group Object 1…3 PropertyRemark / ValueRW Object_Identifiergroup, instance 1 … 3R Object_TypeGROUP (11)R Object_Namemax. 42 Bytes, default “Group 1” … “Group 3”RW-E Descriptionmax. 84 Bytes, default “”RW-E Present_Value Present_Value of Binary Inputs, see next Table R List_Of_Group_Memberssee next TableR R: Read Property, W: Write Property, -E: Storage in EEPROM / Flash Members of Groups Group Binary Input 1234 1xxxx 2xx 3xxMETZ CONNECT GmbH | Im Tal 2 | 78176 Blumberg | Germany Phone +49 7702 533-0 | Fax +49 7702 533-433 Mounting instruction see www.metz-connect.com Continuation Software Description Analog Value Object 1 PropertyRemark / ValueRW Object_Identifieranalog-value, instance 1R Object_TypeANALOG_VALUE (2)R Object_Namemax. 42 Bytes, default “Watchdog Time”RW-E Descriptionmax. 84 Bytes, default “”RW-E Present_Value Time Constant of Watchdog Timer, 0: Watchdog is inactive, Maximum: 655.34 seconds RW-E Status_Flags IN_ALARM: 0 FAULT: 0 OVERRIDDEN: 0 OUT_OF_SERVICE: 0 R Event_StateNORMAL (0)R Out_Of_ServiceFALSE (0)R Unitsseconds (73)R R: Read Property, W: Write Property, -E: Storage in EEPROM / Flash The Watchdog Timer resets Present_Value of all output objects to Relinquish_Default, if BACnet communication fails permanently. The timer is re- started, when a BACnet message with an APDU is received. When the timer times out, the priority arrays of all output objects are completely cleared to NULL.Next >