Jay electronique UR Series - Protection of Receiver Board and Relays

UR - 323245J - 61 -FRENDE
RS2 RS1
RK
R1 R2 R3 R4 R5 R6
22 23 24
1 2 3 4 5 6 7 8 9
10 11 12 13 14 15 16 17 18 19 20 21
F1
F2
Component Fuse characteristics (5x20) Item
Board supplied with 12 VDC 1 A / 250 VAC / T F1
Board supplied with 24VDC 1 A / 250 VAC / T F2
Board supplied with 24VAC 1.6 A / 250 VAC / T F2
Board supplied with 48VAC 800 mA / 250 VAC / T F1
Board supplied with 115VAC 315 mA /250 VAC / T F2
Board supplied with 230VA
C
160 mA / 250 VAC / T F1
Safety relays No protection /
"On/Horn" relay No protection /
function relays No protection /
- AC version :
• Against overcurrents: 1 fuse on phase.
• Non-reversible thermal protection of transformer (in the event of overloads at secondary).
- DC version :
• Against overcurrents: 1 fuse on +V
• Against polarity inversions: 1 diode on +V.
4.2.3- Protection of receiver board and relays
- Protection of power supplies :
- Fuse characteristics :
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The kit PR0123 contains all the fuses required for all the possible board configurations.