Pin out assignment, Advanced printing systems – KERN & SOHN VFS 2T1 Addendum User Manual
Page 17
EPM205
- Technical reference -
Rev. A
Page 17
Advanced Printing Systems
7.
PIN OUT ASSIGNMENT
One flexy cable is gathering all signals. The pitch at the end of the flexy is 1mm.
FPC connector can be: JST 27FMN-BMT-TF
EPM205-LV-HS
Pin number
Signal name
Function
1
CO
Collector of photo-transistor
2
VF
Anode of photo-sensor
3
L-GND
Gnd for logic
4
VH
Dot-line voltage
5
VH
Dot-line voltage
6
DI
Data input
7
STB6
Sixth strobe
8
STB5
Fifth strobe
9
STB4
Fourth strobe
10
P-GND
Gnd for dot-line
11
P-GND
Gnd for dot-line
12
P-GND
Gnd for dot-line
13
P-GND
Gnd for dot-line
14
TM
Thermistor first terminal (second is Gnd)
15
STB3
Third strobe
16
STB2
Second strobe
17
STB1
First strobe
18
Vdd
Logic voltage
19
CLK
Serial clock
20
\LAT
Latch
21
DO
Data output
22
VH
Dot-line voltage
23
VH
Dot-line voltage
24
SM4
Fourth phase of stepper motor
25
SM3
Third phase of stepper motor
26
SM2
Second phase of stepper motor
27
SM1
First phase of stepper motor
Note: For pin #1 position, refer to the drawings at the end of this document