Troubleshooting Tips; Care And Cleaning; Technical Data - Renkforce RS422 Mode D'emploi

Assembly
Attach the supplied bracket to the back of the adapter; Use the two screws
located in the casing. Now you can clamp the holder onto a suitable DIN rail.

Troubleshooting tips

When there is no connection between the signal links, check:
• Voltage/power supply ("PWR" LED must be on)
• Correct allocation of the signals to the connections (input/output)
• Wiring inside the connection terminals (are all wires properly stripped?)
• Flashing/illumination of the "RXD" reception LED
• Flashing/illumination of the "RXD" transmission LED
• Settings of the data rate or the send/receive format
• The cable used, how the cable is installed and other conditions have great impact on long
transmission distances.

Care and cleaning

• Disconnect the product from the mains supply before each cleaning procedure.
• Use a dry, lint-free cloth to clean the product.
• Never use abrasive cleaning agents, rubbing alcohol or other chemical solutions, since these
could damage the casing or even impair operation.
Disposal
Electronic devices are recyclable materials and do not belong in the household waste.
Dispose of an unserviceable product in accordance with the relevant statutory regu-
lations. That way you fulfil your statutory obligations and contribute to the protection
of the environment.

Technical data

Operating voltage .......................9 - 40 V/DC
Current consumption ..................typical at 9 V/DC: approx. 30 mA; at 30 V/DC approx. 10 mA
Isolation voltage ..........................2500 Vrms
ESD protection ...........................±15 kV
Galvanic isolation .......................yes
Transmission speed....................300 - 115.2 kbps
Transmission distance ................max. 5000 m (9.6 - 115.2 kbps)
Ambient conditions ..................... Temperature -40 °C to +85 °C, relative humidity 5% to 95%,
noncondensing
Dimensions (L x W x H) ..............120.5 x 71 x 28 mm
Weight ........................................115 g
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