Power modules
10-11
ET 200S Distributed I/O System
EWA-4NEB 780602402-12
10.4 PM-E 24--48 VDC/24--230 VAC
(6ES7 138-4CB10 -0AB0)
Order number
6ES7 138-4CB10-0AB0
Properties
The PME power module 24--48 VDC/24--230 VAC
• monitors the power supply voltage for all the electronic modules in the potential
group. The supply voltage is supplied via the TM-P terminal module
• can be used anywhere and can be configured for DC and AC load voltage for
operation with every electronic module.
• with the ET 200S is required at least once (right beside the interface module).
• Control (PIQ) and feedback interface (PII) in the process image for option
handling (see Appendix C).
• The current status of the power module is saved in the process image of the
inputs (PII) via the status byte. The update is independent of enabling the ”No
load voltage” diagnosis (see Appendix C).
• is also fitted with a removable fuse (5 x 20 mm).
Screwdriver with 3 mm
blade
Fuses
Figure 10-3 Replacing fuse
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