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K5<br />
FUNCTIONAL SCHEMATIC of UBOBII Universal Breakout Card. USED in MP3000 (all series)<br />
and Bladerunner (all series)<br />
UBOBII BLOCK<br />
SCHEMATIC<br />
CON26<br />
AXIS I/O<br />
DC-DC<br />
Converter<br />
SIP2<br />
330 X 8<br />
J1<br />
J3<br />
14<br />
1<br />
15<br />
2<br />
16<br />
3<br />
17<br />
4<br />
18<br />
5<br />
19<br />
6<br />
20<br />
7<br />
21<br />
8<br />
22<br />
9<br />
23<br />
10<br />
24<br />
11<br />
25<br />
12<br />
13<br />
DB25 Table I/O<br />
XH ome<br />
AUX I N 2<br />
YHome<br />
ZHome<br />
AHom e<br />
AR C-OK<br />
ISOLATED INPUTS<br />
Limits<br />
U2A<br />
PS25 01-4<br />
U2B<br />
PS25 01-4<br />
U2C<br />
PS25 01-4<br />
U2D<br />
PS25 01-4<br />
U3A<br />
PS25 01-4<br />
U3B<br />
PS25 01-4<br />
CP<br />
I/O<br />
BUFFER<br />
DRIVERS<br />
DISABLE<br />
RS232<br />
SEND/<br />
REC<br />
XStep-IN<br />
XDir-IN<br />
YStep-IN<br />
YDir-IN<br />
ZStep-IN<br />
ZDir-IN<br />
AStep-IN<br />
ADir-IN<br />
E-STOP<br />
MUX 1<br />
MUX 2<br />
MUX 3<br />
RCK<br />
MUX 4<br />
SCK<br />
CP<br />
PCGND<br />
PCGND<br />
REC<br />
TX<br />
9<br />
8<br />
7<br />
6<br />
5<br />
4<br />
3<br />
2<br />
1<br />
J29<br />
Shift-In<br />
1<br />
2<br />
3<br />
4<br />
5<br />
6<br />
7<br />
8<br />
9<br />
10<br />
11<br />
12<br />
13<br />
14<br />
15<br />
16<br />
17<br />
18<br />
19<br />
20<br />
21<br />
22<br />
23<br />
24<br />
25<br />
26<br />
PORT1 DB25<br />
EPO<br />
THC- Down<br />
UNIVERSAL AC-DC SUPPLY<br />
100 - 240 VAC 50 /60 HZ<br />
R1<br />
THC -UP<br />
U3C<br />
PS25 01-4<br />
U3D<br />
PS25 01-4<br />
+12VDC<br />
AUX 1<br />
AUX 2<br />
AUX 3<br />
AUX 4<br />
BHom<br />
AUX 0<br />
DISABLE<br />
X 6<br />
K3<br />
K2<br />
RELAY<br />
K1<br />
K4<br />
DRIVERS<br />
K6<br />
1<br />
2<br />
ESP-EPO<br />
J6<br />
LATCH<br />
VCC_+5<br />
OUTPUT MUX<br />
CIRCUIT<br />
WD(CP)<br />
AUX 2<br />
AUX 0<br />
AUX 1<br />
PC GND<br />
AUX 3<br />
AUX 4<br />
+ Floating<br />
B Step<br />
B Dir<br />
Floating GND<br />
BHome<br />
CON9<br />
1<br />
2<br />
3<br />
4<br />
5<br />
6<br />
7<br />
8<br />
9<br />
10<br />
11<br />
12<br />
13<br />
14<br />
15<br />
16<br />
17<br />
18<br />
19<br />
20<br />
21<br />
22<br />
23<br />
24<br />
25<br />
26<br />
+12<br />
JUMPER<br />
D18<br />
LED<br />
R8<br />
1K<br />
J2<br />
1<br />
2<br />
FAN<br />
+5 @ 1A + 12 @ 1.2A<br />
J9<br />
J7<br />
BStep-P2<br />
+12<br />
+5<br />
CP IND<br />
YDir<br />
XDir<br />
1 2<br />
3 J63 4<br />
5 6<br />
XStep<br />
YStep<br />
1 2<br />
3 J65 4<br />
5 6<br />
BDir-P2<br />
Slave DIR<br />
Slave STEP<br />
EXPANSION PORT