Mechanism Connector (Cn2); Mechanism Connector Pin Assignment (Cn2) - Citizen BD2-2220 Specifications

Mechanism Connector (CN2)

4.2

4.2.1 Mechanism Connector Pin Assignment (CN2)

Pin assignment
Pin
LT222X LT232X LT222X LT232X
1 ~ 4
5
6
7
8
9
10
11 ~ 19
20
21
22
23
24
25 ~ 28
Connector used:
* Note that assignment of connector pins and control board pins is reversed.
Signal Name
Vp
N.C
CLK
LAT
N.C STB2
STB1
TM
GND
TM
Vdd
STB3 STB4
STB2 STB3
DI
Vp
52045－2845 (Molex) or equivalent
52045－2845 (Molex)or equivalent
Input/Output
-
-
Output
Output
- Output
Output
-
-
-
-
Output Strobe signal 3
Output Strobe signal 2
Output
-
13
Function
LT222X
Thermal head PS
N.C
Clock signal for data transmission
Print data latch signal
N.C Strobe signal 2
Strobe signal 1
Thermistor
GND
Thermistor
Thermal head driver PS
Strobe signal 4
Strobe signal 3
Print data serial output
Thermal head PS
LT232X