Parameterization and commissioning
14
162278 / 9440609310
201
9
-0
1
-10·BA00·III·en·0
7
CPU & Power Module for Zone 2 / Div. 2
Series 9440/15
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
8.3
Installation
8.3.1 Connection of the auxiliary power
• Connect auxiliary power to terminal X5 (see chapter "Pluggable terminal X5")
• The nominal voltage of the auxiliary power is 24 V DC (see data sheet)
• Secure the pluggable terminal at the CPU & Power Module against loosening using
screws (tightening torque 0.5 ... 0.6 Nm)
8.3.2 Connecting the fieldbus
• Connect the primary fieldbus to the Sub-D socket X1
• If necessary, connect the redundant fieldbus to the Sub-D socket X2
• Secure Sub-D connector against loosening using screws
(tightening torque 0.5 ... 0.6 Nm)
8.3.3 Connecting the ServiceBus
• Connect the ServiceBus to Sub-D socket X3
• Secure Sub-D connector against loosening using screws
(tightening torque 0.5 ... 0.6 Nm)
9
Parameterization and commissioning
Before commissioning, make sure that:
• the device has been installed according to regulations,
• the cables are connected correctly,
• the device and the connection cables are not damaged,
• Screws in the terminals are tightened firmly. Make sure that the correct tightening
torque is used (Tightening torque 0.5 ... 0.6 Nm).
DANGER
Explosion hazard when plugging in or disconnecting connecting cables
during operation!
Non-compliance results in severe or fatal injuries.
• Before plugging in or unplugging the auxiliary power or Sub-D
connector, the device must be de-energized.
DANGER
Explosion hazard due to incorrect installation!
Non-compliance results in severe or fatal injuries.
• Check the device for proper installation before commissioning.
• Comply with national regulations.
