Synchronizer Module
Type D 3212 4000
Du line
®
Fieldbus
Installationbus
• Multiplexer for analog modules
• 2, 4, 8 or 16 multiplex addresses
• Multiplex addresses on channels A1 to A4
• H2-housing
• For mounting on DIN-rail (EN 50022)
• Supplied by Dupline
®
Product Description
Dupline
®
transmitter with mul-
tiplexing function for multi-
plexed transmission of analog
signals. Applicable for trans-
mitters and display with ana-
log inputs and built-in demul-
tiplexer (type D 6369 6475 or
D 3429 61..). Increases the
transmission capacity of a
Dupline
®
system to max. 112
analog signals with 12 bit re-
solution.
Ordering Key
Type: Dupline
®
H2-housing
Type no.
No. of channels
D 3212 4000
Type Selection
Supply
Ordering no.
4 channels
Synchronizer
D 3212 4000
General Specifications
Environment
Degree of protection
Pollution degree
Operating temperature
Storage temperature
Humidity
(non-condensing)
Mechanical resistance
Shock
Vibration
Dimensions
Material
(see "Technical Information")
Weight
IP 40
3 (IEC 60664)
-20° to +50°C (-4° to +122°F)
-50° to +85°C (-58° to +185°F)
20 to 80%
15 G (11 ms)
2 G (6 to 55 Hz)
By Dupline
®
Code module*
*
No code module required, as the synchronizer always
transmits on channels A 1-4.
H2-housing
75 g
Product Specifications
Dupline connections
Signal
Common
Selector setting
2 addresses
4 addresses
8 addresses
16 addresses
Multiplex frequency
Terminal 1
Terminal 2
Front switch
2
4
8
16
1 pulse train
Mode of Operation
Synchronizer for control of
multiplexed analog modules
in H4-housing.
D 3212 continuously trans-
mits binary values (addresses)
on channels A1 to A4 as
shown in the chart below.
Every binary value enables
the respective transmitters,
receivers and displays in a
system that uses multiplexed
modules.
First, the transmitters/receivers
on address 0 exchange data.
In the following pulse train the
transmitters/receivers on ad-
dress 1 exchange data etc.
With this all modules set up to
the same multiplex address
exchange data for one pulse
train on the channel groups
they are coded for. The time
until the same modules ex-
change data again depends
on the setting of the selector
switch at the front of the
D 3212.The selector switch
defines the number of multi-
plex addresses that are gene-
rated on channels A1 to A4.
Note:
Multiplexed modules
must not be used in systems
where channel generators
with 2 or 3 sequences are
installed.
Supply Specifications
Power supply
Reverse polarity protection
Rated operational current
Power dissipation
Supplied by Dupline
®
Yes
≤
300 µA
≤
10 mW
Specifications are subject to change without notice (30.04.03)
Dupline
®
is a registered trademark. A product of the CARLO GAVAZZI Group
1
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
