PN/CAN Gateway, PROFINET/CANopen Slave | Version 2 | 1/26/2021 11
3 Installation
3.1 Access restriction
The modules are open operating equipment and must only be installed in electrical equipment
rooms, cabinets, or housings.
Access to the electrical equipment rooms, cabinets, or housings must only be possible using a tool or
key, and access should only be granted to trained or authorized personnel.
3.2 Electrical installation
Observe the regional safety regulations.
3.3 Protection against electrostatic discharges
To prevent damage through electrostatic discharges, the following safety measures are to be followed
during assembly and service work:
• Never place components and modules directly on plastic items (such as polystyrene, PE film) or in
their vicinity.
• Before starting work, touch the grounded housing to discharge static electricity.
• Only work with discharged tools.
• Do not touch components and assemblies on contacts.
3.4 Overcurrent protection
Overcurrent protection is not necessary as the PN/CAN Gateway transports no load current. The
power supply of the PN/CAN Gateway electronics is to be secured externally with a fuse of maximum
1 A (slow-blowing).
3.4.1 Operation
Operate the PN/CAN Gateway only in flawless condition. The permissible operating conditions and
performance limits must be adhered to.
Retrofits, changes, or modifications to the device are strictly forbidden.
The PN/CAN Gateway is a piece of operating equipment intended for use in industrial plants. During
operation, all covers on the unit and the installation must be closed in order to ensure protection
against contact.
Bus connections are interrupted when the PN/CAN Gateway is switched off!
Before commencing with any kind of work on the PN/CAN Gateway, ensure that no unpermitted
disruptions of connected systems occur following interruption of the bus connections.
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