227865 / 9185612310
2015-12-17·BA00·III·en·02
Parameterization and commissioning
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Fieldbus Isolating Repeater
Series 9185
8.3.1
Electrical connections
• Follow the information provided in the section on "Technical Data".
• The conductor must be connected carefully.
• The conductor insulation must reach the clamping units.
• Do not damage the conductor (nicking) when stripping it.
• Ensure that the maximum permissible conductor temperatures and the maximum permissible surface
temperature are not exceeded by selecting suitable electric lines and means of running them.
• Avoid mechanical damage to the conductor insulation due to rubbing against sharp-edged or moving
metal parts.
• Make sure that the correct tightening torque is used (0.5 to 0.6 Nm).
8.3.2
Schematic diagram
See manual 9185.
8.3.3
Compatibility at the PROFIBUS DP Ex i (9185/11-35-10)
See manual 9185.
8.3.4
Compatibility at the PROFIBUS RS-485 IS (PNO) and RS-485 Ex i (STAHL) (9185/11-35-10)
See manual 9185.
8.3.5
Connection and plug assignment overview
See manual 9185.
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Parameterization and commissioning
Before commissioning, ensure the following:
• Installation of the device according to regulations.
• Correct connection of the cables.
• No damage at the device and connection cables.
• Tight seat of the screws at the terminals. Correct tightening torque: 0.5 ... 0.6 Nm.
9.1
Replacement of the device
• If replacing by a device with identical design, readjust the DIP switch, if necessary.
Changing the switch settings is also permitted during operation in Zone 2 and with connected
intrinsically safe input signals.
Incorrect parameterization or an incorrect update can result in the device not working
properly.
• Please carry out parameterization carefully and exactly as per the instructions.
