Siemens SIMATIC TI525 - Spare Parts

STAR TUP / TROUBLESHOOTING
5-19
Hardware and Installation User Manual
5.2.7 Spare Parts
It is recommended that you keep on hand a 10% surplus of your system’s I/O
modules. Depending upon the number of PLCs that you have installed, you may
wish to stock an extra PLC as well. The following is a list of other spare parts
that you should have available.
 PPX:505–6504, 4 I/O slots
 PPX:505–6508, 8 I/O slots
 PPX:505–6516, 16 I/O slots (19-inch rack compatible)
 Power Supply Module, PPX:505–6660, PPX:505–6660A or
PPX:505–6663
 3 V lithium battery , PPX:2587678–8005
 3.0 A/250 V , slow-blow fuse 3 AG for PPX:505–6660
 8.0 A/250 V , normal-blow fuse 3 AG for PPX:505–6663
Y ou can order the following spare parts from your distributor .

EEPROM, PPX:2587681–8020
 525 12 Kbytes Upgrade Kit, PPX:2586491–8003
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