Du line
Fieldbus
Installationbus
Specifications are subject to change without notice (28.09.99)
1
Dupline
is a registered trademark. A product of the CARLO GAVAZZI Group
Supply
Ordering no.
8 channels
2 x 10 V/10 mA
24 VAC
D 1230 5111 024
120 VAC
D 1230 5111 120
220 VAC
D 1230 5111 220
12 VDC
D 1230 5111 712
Code Module: No code module required. D 1230 5111
automatically uses the highest available channel group of the
Dupline
installation.
Ordering Key
Product Description
Dupline
receiver with demul-
tiplex output (8:1) for multi-
plex transmission on Dupline
channels. Applicable for trans-
mitters with frequency input
(type FFD 1680, SPEC 918).
Increases the transmission
capacity of a Dupline
system
to max. 3825 x 8-bit measu-
red values.
8-channel receiver
8 : 1 demultiplex function
2 NPN transistor outputs
Enable and disable output operation
D-housing
Plug-in type module
LED-indications for supply and output
AC or DC power supply
Type: Dupline
D-housing
Receiver
No. of channels
Output type
Supply
Type Selection
Output Specifications
Outputs
1 NPN
1 NPN
transistor
transistor
(enable)
(disable)
Output voltage V
BB
10 VDC
10 VDC
Reverse polarity
protection
Yes
Yes
Current per output
2.5 mA
2.5 mA
Total load capability
100%
100%
Short-circuit protection
None
None
Built-in protective diodes
None
None
Off-state leakage current
100 A
100 A
Output voltage drop
1.2 V
1.2 V
Cable length
3 m
3 m
Dielectric voltage
Output - Dupline
2 kVAC (rms)
None
Response time
< 1 pulse train
< 1 pulse train
Supply Specifications
Power supply AC types
Overvoltage cat. III (IEC 60664)
Rated operational voltage
through pins A1 & A2 220
230 VAC +6%, -15% (IEC 60038)
120
120 VAC 10% (IEC 60038)
024
24 VAC 10%
Frequency
45 to 65 Hz
Voltage interruption
40 ms
Rated operational power
Typ. 2.5 VA
Rated impulse withstand
voltage
220
4 kV
120
2.5 kV
024
800 V
Dielectric voltage
Supply - Dupline
2 kVAC (rms)
Supply - Outputs
2 kVAC (rms)
Alternative DC supply (V
DD
in)
through pins 3 & 9
12 VDC 10%
Reverse polarity protection
Yes
Rate operational current
20 mA
Inrush current
1 A
Rated impulse withstand
voltage
800 V
Dielectric voltage
Supply - Dupline
None
Supply - Enable output
2 kVAC (rms)
Supply - Disable output
None
AC types as supply source
Source voltage (V
DD
out)
through pins 3 & 9
12 VDC
Source current
40 mA
Fan out
4 modules .... .... 700
Cable length
3 m
Receiver with Demultiplex Output
Type D 1230 5111
D 1230 5111 024
Du line
Fieldbus
Installationbus
2
Specifications are subject to change without notice (28.09.99)
Dupline
is a registered trademark. A product of the CARLO GAVAZZI Group
D 1230 5111
General Specifications
Output OFF delay
upon loss of Dupline
carrier
Undefined
Power ON delay
Undefined,
1 s
Indication for
Supply ON
LED, green
Output ON (enable)
LED, red
Environment
Degree of protection
IP 40
Pollution degree
3 (IEC 60664)
Operating temperature
-20 to +50C (-4 to +122F)
Storage temperature
-50 to +85C (-58 to +185F)
Humidity (non-condensing)
20 to 80%
Mechanical resistance
Shock
15 G (11 ms)
Vibration
2 G (6 to 55 Hz)
Dimensions
Material
(see "Technical Information")
D - Housing
Weight
AC types
200 g
DC types
125 g
In the example given below
the Dupline
installation uses
32 channels (FMK 32 of the
channel generator). There-
fore, the address setup of the
D 1230 5111 is compared with
the status of channel group
D. As soon as the status of
channel group D (provided by
the transmitter GGD 1550) is
equal to the address setup,
the disable output of the D
1230 5111 turns off. This
causes the FFD 1680 to trans-
mit the counter value on
channel groups A-B for dis-
play on the D6369 6475
(coded for channel groups A-
B).
Note: If DC-supplied D 1230
5111 receivers are used, the
length of the supply bus must
not exceed 3 m in order to
avoid disturbance unbalanc-
ing the Dupline
.
Mode of Operation
8-channel receiver with de-
multiplexed outputs for ena-
ble and disable functions.
The receiver continuously re-
ceives the status of 8 chan-
nels on the highest channel
group of a Dupline
installa-
tion (e.g. channel group P if
128 channels are selected on
the channel generator). The
status of these 8 channels is
compared with the address
selected by the DIP switch
selector inside the D 1230
5111. As soon as the trans-
mitted channel status is equal
to the selected address, the
two outputs change state (en-
able output turns on and dis-
able output turns off).
This module used in connec-
tion with transmitters for ana-
logue signals (type FFD 15..)
allows the transmission of 255
individual analogue values on
one channel group. The D
1230 5111 can be used for all
Dupline
transmitters that have
enable or disable inputs, e.g.
FFD 15.., FFD 16.. or SPEC 918.
Example
S: signal wire.
Du line
Fieldbus
Installationbus
Specifications are subject to change without notice (28.09.99)
3
Dupline
is a registered trademark. A product of the CARLO GAVAZZI Group
D
1
2
3
0
5
1
1
1
Wiring Diagrams
S: signal wire
AC supply
V
DD
in/out
Disable V
BB1
Enable V
BB2
D 1230 5111 024/120/220
AC supply (DC supply V
DD
)
Address Selection
Most Significant bit
= channel 1
Least Significant bit
= channel 8
ON
OFF
Accessories
Socket
D 411
Socket cover
BB 5
Hold down spring
HF
Front mounting bezel
FRS 2
DIN-rail for D 411
FMD 411
For further information refer to "Accessories".
V
DD
in/out
Disable V
BB1
Enable V
BB2
D 1230 5111 712
DC supply
MSB LSB
S: signal wire
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