G38910020230 CARLO GAVAZZI Selected parameters MODULE TYPE Interface/Gateway HOUSING DIN-rail POWER SUPPLY .. View larger
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G38910020230 CARLO GAVAZZI Selected parameters MODULE TYPE Interface/Gateway HOUSING DIN-rail POWER SUPPLY ..



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Selected parameters MODULE TYPE Interface/Gateway HOUSING DIN-rail POWER SUPPLY AC I/O TYPE None NUMBER OF I/O 0 Others MODULE TYPE Profibus gateway I/O TYPE None POWER SUPPLY 115/230 VAC MAIN CHARACTERISTICS Profibus Gateway, 112 multiplex analog inputs, Channel generator

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Field Installation Bus and Safety Bus, Car Park “Guidance” System, Elevator Controls and Irrigation Systems

* Brand new product in its original packaging covered by the warranties and certifications provided by CARLO GAVAZZI

*This price is per unit and is the net value (not including taxes if applicable).

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Dupline®Profibus-DP Gateway
Type G 3891 0020
• Built-in Dupline® channel generator
• PROFIBUS-DP slave according to EN 50 170
• Certified by the PNO
• PROFIBUS-DP communication speed of up to
12 MBaud
• Read/control 128 Dupline® inputs/outputs through
• Split-I/O mode selectable (128 inputs and 128 outputs)
• Signals from AnaLink sensors available on the
DP- network
• For mounting on DIN-rail (EN 50 022)
• LED indicators for supply, Dupline® carrier and fault
• AC power supply
Product Description Ordering Key
G 3891 0020 230
Dupline®Channel Generator withthe functionof a PRO- FIBUS-DP slave. This means that the 128 Dupline®I/O’s (incl. AnaLink) canberead/ controlled by PROFIBUS-DP masters (PLC’s, PC inter- face cards, etc. from various suppliers). Several Dupline® gateways can be connected
to the same PROFIBUS-DP network. Theunitiscerti- fied by PNO (Profibus Nutzer Organisation) which ensures compatibility and interoper- ability with other PNO-certi- fied products.
Type: Dupline® Type no. Supply
Type Selection
Supply Ordering no.
115/230 VAC G 3891 0020 230
Input/Output Specifications
9-pole female SUB-D Pin assignment A Pin 8
B Pin 3
RTSPin 4
+5V Pin 6
GND Pin 5
Baudrate Auto detection
Cable length 100 m @ 12 MBaud
200 m @ 1.5 MBaud
1200 m @ 93.75 kBaud
Up-date time (128 digital I/O) Typ. 200 µs at 12 MBaud
Typ. 1.6 ms at 1.5 MBaud
Dielectric voltage
PROFIBUS-DP Dupline®≥ 4 kVAC (rms) PROFIBUS-DP ID-no. 6590
Output voltage8.2 V Output current≤ 100 mA Short-circuit protection Yes Output impedance≤ 15 Ω Sequence time
8 digital I/O 15.2 ms
128 digital I/O 132.3 ms
AnaLink value update time
8 signals 3.9 s
128 signals 33.8 s
2 x 10 pos. rotary switch PROFIBUS Slave Address
Range 02 to 99
1 x 16 pos. rotary switchNo. Dupline®channels
8 .. 128 in steps of 8
DIP-switch 1 Dupline® mode (Normal/Split I/O) DIP-switch 2 Version selection
DIP-switch 3 Analog protocol
DIP-switch 4 Not used
PROFIBUS operabilityPNO
(Profibus Nutzer Organisation)
CE EMC Industrial Environment
LED Functions
On DP-Comm fail
Flash DP- Deviceswitch in
non-legal position (0,1 or 2) Off DP comm ok
On Dupline carrier Ok
Off Dupline internal Powerfail
FlashingDupline Short
ONSupply is on
OFFSupply not supplied to the supply terminals, which supplies the power to the internal power suply, which again drives the supply for the green supply led.
Specifications are subject to change without notice (23.10.2014) 1

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