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2 W
IRING
I
NFORMATION
2.1 DC 5V P
OWER
S
UPPLY
Supply must be connected on CN2
(type Molex KK – 5 pins male connector at 2.54mm step)
CN2 Power supply
8
VPP (power)
9
VPP (power)
10
GND
11
GND
12
VCC (Logic)
2.2 DC 9-40 V P
OWER
S
UPPLY
Basis board is only powered in DC 5V. To add DC 9-40 V Power supply, we
install add-on cards directly fixed under the bottom of the printer case.
Power supply connector is similar on all the add-on cards. It is a 2 pins
connector (Phoenix MCV105/12G at 3,81mm step). Corresponding "Power
Supply" connector is delivered with the printer. It is a "Miniconnec MC 1,5/2-
ST-3,81" and can be mounted without special tool.
Depending of the versions, add-on cards can offer other fonctionnalities like
parallel interface, Ethernet interface, RS485, Communication Class USB
interface and battery support for the clock chip and so on...
7
MTH-2500, 2700 & 3500 v3.4
C
N
2
5
V
8
5
V
9
G
N
D
1
0
G
N
D
1
1
5
V
1
2
Alimentation 9-40 VDC
1
VPP (DC 9-40 V)
2
GND