ETAS ES4455.2 - Fuses; Fuses on the ES4455.2 Load Carrier Board; Replacing Fuses on the ES4455.2 Load Carrier Board

ES4455.2 Load Carrier Board - User’s Guide 31
ETAS Properties and Functions
2.4 Fuses
2.4.1 Fuses on the ES4455.2 Load Carrier Board
The fuses on the ES4455.2 Load Carrier Board are shown in Fig. 2-11.
Fig. 2-11 Fuses on the ES4455.2 Load Carrier Board (marked bright)
Tab. 2-1 Fuses on the ES4455.2 Load Carrier Board
2.4.2 Replacing Fuses on the ES4455.2 Load Carrier Board
The voltages listed in Tab. 2-1 on page 31 are protected with fuses. In case of a
fuse defect, we recommend to send the board to ETAS for further testing. For
this purpose, the device should be sent to ETAS (see "ETAS Contact Addresses"
on page 51).
If a fuse trips multiple times, the device must be sent to ETAS.
Fuse Type Specification Fuse protection of Order no.
FU200 NANO2® Slo-
Blo®Fuse
452/454 Series
T 1.5 A +12VUF (+12 V) 154 01.5T
FU201 NANO2® Slo-
Blo®Fuse
452/454 Series
T 0.75 A +5VUF (+5 V) 0154.750T
FU202 NANO2® Slo-
Blo®Fuse
452/454 Series
T 1.5 A +3_3VUF (+3.3 V) 154 01.5T
FU1200 NANO2® Slo-
Blo®Fuse
452/454 Series
T 2.0 A Load module supply
voltage
154 002T
Note
These fuses are relevant for the ES4455.2 and its variants ES4450.3, ES4451.4,
ES4452.1, ES4453.1, ES4457.1 and ES4458.1 mounted with load modules.