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
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 PROFIBUS-DP • 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 PROFIBUS-DP RS 485 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 GSD-fileG38_020.gsd Dupline 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 Adjustments 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 Approvals PROFIBUS operabilityPNO (Profibus Nutzer Organisation) Conformity CE EMC Industrial Environment LED Functions Red On DP-Comm fail Flash DP- Deviceswitch in non-legal position (0,1 or 2) Off DP comm ok Yellow On Dupline carrier Ok Off Dupline internal Powerfail FlashingDupline Short Green 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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