3-11
IM MX100-01E
Troubleshooting and Maintenance
3.4 Maintenance of Parts
The MX100 does not have parts that need periodic replacement. However, the main
module (MX100) uses expendable parts as indicated in the table below. Also, the
following aluminum electrolytic capacitors are included with each input/output module.
There are no replacement services for the parts listed. If you are to use the MX100 for an
extended time, repair or repurchase the main module by referring to the service life of the
parts and taking into consideration the actual usage conditions.
Part Name Service Life Note
Lithium battery Approx. 10 years When used under standard operating
conditions. One battery is used.
Aluminum electrolytic capacitor Approx. 10 years When used under standard operating
conditions.
Note
The main module and PWM output module also have a fuse, but the customer cannot replace
it.
If the fuse blows, contact your nearest YOKOGAWA dealer for repairs.
[Reference] Fuse rating
250 V, maximum rated current: 3.15 A, type: time lag (T)