CIPer
TM
MODEL 50 CONTROLLER
–
INSTALLATION AND COMMISSIONING INSTRUCTIONS
35
31-00233-02
Powering Panel Bus I/O Modules and Field Devices
The CIPer Model 50, Panel Bus I/O modules, and field devices can be powered by either separate
transformers (see Figure 26 and Figure 27) or by the same transformer.
NOTE
Use a min. distance of 10 cm between power cables and 0…10 V / sensor cables in order to
prevent signal disturbances on the 0…10 V / sensor cables. See also
section "Addressing
Panel Bus I/O Modules" on page 301.
Powering Field Devices and Panel Bus I/O Module via Separate Transformers
•
24V actuator connected to an analog output module
•
Field device located 100 … 400 m from the analog output module
Figure 26: Power supply via a separate transformer
Powering Field Devices via Panel Bus I/O Module
•
24V actuator connected to an analog output module
•
Field device located max. 100 m from the analog output module
Figure 27: Power supply via Panel Bus I/O Module