JUKI LK-1910 Engineer's Manual page 99

Explanation of the input terminal for selection
Here, input which is possible for input with the standard LK is explained.
[Pin arrangement]
Bank number selection signal from the external is input through J16 mounted on MAIN circuit
board in the control box.
Pin arrangement is as follows :
Pin No.
10
11
12
[Logic of signal]
All input of signal is +5V signal. Logic is the positive logic (Effective, Active) when the input signal is OFF
(OV, Low level).
The input signal is pulled up in the inside of circuit board,and becomes ON (+5V) state when released.
[Relation between the combination of input signal and bank numbers]
The relation between input terminal and bank number is shown by the binary as shown in the table below.
[Form of connector for signal input]
Connector forms used for the input connectors are as follows :
Manufacturer name
MOREX
MOREX
MAIN circuit board J16
Signal name
+ 5 V Power source + 5 V
OP INPUT Input signal (+ 5 V)
GND Ground
Table 2
Bank No. Input signal
0
1
2
3
Table 3
Name Manufacturer form
Receptacle
Female terminal
94
− −
Function
ON
ON
OFF
OFF
5557-24R
5556T2L
JUKI Part No.
HK034610024
HK03464000A