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9787 USB RS485 converter for Zones 1 and 2

The USB RS485 converters are used to convert a USB interface to an RS485 interface. Depending on the version, the USB interface and/or the RS-485 can be operated in an intrinsically safe configuration (USB-IS or RS485-IS, according to PI standard). Ideal for converting the IS1+ USB ServiceBus of the 9442 CPU into an RS485 fieldbus.

  • Reliable, bidirectional conversion from USB to RS485
  • Versions with Ex i USB and/or Ex i RS485 interface
  • Power supply via USB port
  • LED status indicators
  • Very resistant to interference
  • Extended temperature range -40 to +75 °C
  • Installation in Zones 1 and 2

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3 Products

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Ex 9787 USB RS485 converter for Zones 1 and 2 R. STAHL

9787/15-11-11, Network technology USB RS485 converter for Zone 2, Number of USB ports: 1, RS485 connection: Type B socket X2, 5-pole, Number of RS485 ports:1, RS485 connection:D-SUB DE-9 socket X1, 9-pole, Zone 2/22

Art. No.: 266011
Product Type: 9787/15-11-11
Designation 1: Network technology
Zone Filter: Zone 2 | 3 G | Gc / Zone 22 | 3 D | Dc
Certificates: ATEX (TUR), IECEx (TUR), Korea (KTL), China (NEPSI)
Installation: Zone 2
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Ex 9787 USB RS485 converter for Zones 1 and 2 R. STAHL

9787/13-11-12, Network technology USB RS485-IS converter for Zone 2, Number of USB ports: 1, RS485 connection: Type B socket X2, 5-pole, Number of RS485 ports:1, RS485 connection:D-SUB DE-9 socket X1, 9-pole, Zone 2

Art. No.: 295356
Product Type: 9787/13-11-12
Designation 1: Network technology
Zone Filter: Zone 2 | 3 G | Gc
Certificates: ATEX (TUR), IECEx (TUR)
Installation: Zone 2
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Ex 9787 USB RS485 converter for Zones 1 and 2 R. STAHL

9787/12-11-22, Network technology USB-IS RS485-IS converter for Zone 1, Number of USB ports: 1, RS485 connection: Type B socket X2, 5-pole, Number of RS485 ports:1, RS485 connection:D-SUB DE-9 socket X1, 9-pole, Zone 1/2

Art. No.: 285849
Product Type: 9787/12-11-22
Designation 1: Network technology
Zone Filter: Zone 1 | 2 G | Gb / Zone 2 | 3 G | Gc
Certificates: ATEX (TUR), IECEx (TUR)
Installation: Zone 1

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