Du line
®
Fieldbus Installationbus
Specifications are subject to change without notice (30.04.03) 1
Dupline®is a registered trademark. A product of the CARLO GAVAZZI Group
Product Description Ordering Key
Type: Dupline®
H4-housing
Transmitter
No. of channels
Input type
Power supply
Transmitter for Digital Signals
Type G 3420 5501
• 8-channel transmitter
• Optoisolated contact or NPN transistor inputs
• H4-housing
• For mounting on DIN-rail (EN 50022)
• LED-indications for supply, input activated and
Dupline®carrier
• AC or DC power supply
• Channel coding by GAP 1605
Supply Ordering no.
8 channels
Contact/NPN transistor
24 VAC G 3420 5501 024
115 VAC G 3420 5501 115
230 VAC G 3420 5501 230
10 to 30 VDC G 3420 5501 800
Dupline®transmitter for
exter-nal supply. Detects the
states of 8 volt free contacts
and signals from devices
with open collector NPN
transistor output, e.g. induc-
tive proximity switch EI ....
N...
Input Specifications
Inputs 8 contacts or
NPN transistors
AC version:
Open loop voltage 7 VDC
Short-circuit current 3 mA
DC version:
Open loop voltage 10 to 30 VDC
Short-circuit current ≤8 mA
Operating time for signal "1" ≤1 pulse train + 30 ms
Operating time for signal "0" ≤1 pulse train + 30 ms
Contact resistance ≤100 Ω
Cable length ≤25 m
Dielectric voltage
Inputs - Dupline®≥200 VAC (rms)
Type Selection
Supply Specifications
Power supply AC types
Overvoltage cat. III (IEC 60664)
Rated operational voltage
through term. 21 & 22 230 230 VAC, ±15% (IEC 60038)
115 115 VAC, ±15% (IEC 60038)
024 24 VAC, ±15%
Frequency 45 to 65 Hz
Voltage interruption ≤40 ms
Rated operational power typ. 2.5 VA
Power dissipation ≤4 W
Rated impulse withstand
voltage 230 4 kV
115 2.5 kV
024 800 V
Dielectric voltage
Supply - Dupline®≥4 kVAC (rms)
Supply - Inputs ≥4 kVAC (rms)
Power supply DC types
Overvoltage cat. III (IEC 60664)
Rated operational
voltage 800 10 to 30 VDC (ripple included)
Ripple ≤3 V
Reverse-polarity protection yes
Rated operational current ≤100 mA
Power dissipation ≤3.5 W
Inrush current ≤1 A
Rated impulse withstand
voltage 800 V
Dielectric voltage
Supply - Dupline®≥200 VAC (rms)
Supply - Inputs None
G 3420 5501 024
Du line
®
Fieldbus Installationbus
2Specifications are subject to change without notice (28.09.99)
Dupline®is a registered trademark. A product of the CARLO GAVAZZI Group
G 3420 5501
General Specifications
Power ON delay typ. 2 s
Indication for
Supply ON LED, green
Input activated LED, red
Dupline®carrier LED, yellow
Environment
Degree of protection IP 20
Pollution degree 3 (IEC 60664)
Operating temperature -20° to +50°C (-4° to +122°F)
Storage temperature -50° to +85°C (-58° to +185°F)
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) H4-Housing
Weight 250 g
Mode of Operation
8-channel transmitter with 8
inputs for contacts or NPN
transistors. An external pow-
er supply is not required.
Each input may be coded in-
dividually by means of the
code programmer GAP
1605. For details, please
refer to the respective data
sheet.
When a contact is used to
short-circuit terminals 24 and
25 (input 1), the transmitter
transmits on the channel
coded for input 1.
When an NPN open collector
transmitter between termi-
nals 24 and 28 (input 4) pulls
the input low (< +1 V), the
transmitter transmits on the
channel coded for input 4.
Whenever the contact of the
input is opened, the trans-
mitter stops transmitting on
the respective channel.
Notes:
- Terminals 4 and 24 are in-
ternally connected.
- Terminals 4 and 24 are
common (minus).
Input connections
Input 1: terminals 24 & 25
Input 2: terminals 24 & 26
Input 3: terminals 24 & 27
Input 4: terminals 24 & 28
Input 5: terminals 4 & 5
Input 6: terminals 4 & 6
Input 7: terminals 4 & 7
Input 8: terminals 4 & 8
Operation Diagram
Input 1 (term. 25)
Transmission on chan. for input 1
Input 8 (term. 8)
Transmission on channel for input 8
Power supply
8 channels G 3420 5501 ...
Contact input
8 channels G 3420 5501 ...
NPN transistor input
Wiring Diagrams
~
(+)
~
(-)
Power
supply
~
(+)
~
(-)
Power
supply
S: signal wire
Accessories
For further information, see "Accessories".
S: signal wire
