Contemporary-control-systems BACnet Cube I/O BMT-AO4 Uživatelský manuál
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- Strana / 3
- Tabulka s obsahem
- KNIHY
Hodnocené. / 5. Na základě hodnocení zákazníků
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
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.
7628/899299-07
Analog Output Module
BMT-AO4
1108851302
1. Description
The BACnet MS/TP module with 4 analog outputs was develo-
ped for decentralized switching tasks. It is suitable as encoder for
control variables, for example for electrical vent and mixing valves,
valve positions, etc.
The outputs can be output by means of standard objects via a
BACnet client. The module is addressed and the baud rate is set by
means of two address switches on the front.
Suitable for decentralized mounting in serial sub-distributor.
3. Technical Data
BACnet Interface
Protocoll BACnet MS/TP
Transmission rate 9600 to 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 to 28 V AC/DC (SELV)
Current consumption 50 mA (AC) / 20 mA (DC)
Relative duty cycle 100 %
Output
Output voltage 4 x 0 to 10 V DC
Output current 5 mA at 10 V DC
Resolution 10 mV / Digit
Housing
Dimensions WxHxD 1.4 x 2.8 x 2.6 in. (35 x 70 x 65 mm)
Weight 72 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 wire
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
Outputs 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 to +55 °C
Storage -20 °C to +70 °C
Display
Operating / bus activity green LED
Error indication red LED
5. Connection Diagram
BUS A-
BUS B+
C21 C22
C2 4 C2 3
A1
A2
A-
B+
A1
A2
A-
B+
GND
24 V AC/DC
4. Wiring Diagram
D
A
BUS A-
BUS B+
1
A2 /GND
A1/+24 V
BACnet
MS/TP
on RS-485
RISC - CPU
24 V
C2
2
C2
3
C2
4
C2
Output:
Voltage
0-10V
Shrnutí obsahu
Strany 1 - Analog Output Module
METZ CONNECT GmbH | Im Tal 2 | 78176 Blumberg | GermanyPhone +49 7702 533-0 | Fax +49 7702 533-433Mounting instruction see www.metz-connect.com2. Decl
Strany 2
METZ CONNECT GmbH | Im Tal 2 | 78176 Blumberg | GermanyPhone +49 7702 533-0 | Fax +49 7702 533-433Mounting instruction see www.metz-connect.com216. Mo
Strany 3 - Analog Value Object 1
METZ CONNECT GmbH | Im Tal 2 | 78176 Blumberg | GermanyPhone +49 7702 533-0 | Fax +49 7702 533-433Mounting instruction see www.metz-connect.comContinu
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