– 27 –
Modular plug
Pin No. Signal
Function
I/O
name
direction
1
FG
Frame ground
—
2
DRD1
Drive signal 1
OUT
3
+24 V
Drive power
OUT
4
+24 V
Drive power
OUT
5
DRD2
Drive signal 2
OUT
6
DRSNS
Sense signal
IN
9. Peripheral Unit Drive Circuit
Peripheral unit drive circuit connector only connects to peripheral units such as cash drawers, etc.
Do not connect it to a telephone.
Use cables which meet the following specifications.
Peripheral Drive Connector
Note:
Connect a shielded wire to pin 1
(frame ground).
1
6
Modular jack plug
Shield
Wire lead
Manufacturer
Model
MOLEX
90075-0007
AMP
641337
FCI
B-66-4
6 1
6-pin modular
jack connector
Frame
FG
2
3
4
5
6
1
VCC
+24V
M-GND
M-GND
VCC
SX34
SX34
33k
33k
SS14
SS14
10k
10k
GS1D
GS1D
2SD1866
2SD1866
7824
7824
VIN
1
VOUT
3
GS1D
GS1D
2SD1866
2SD1866
FUSE 2A
FUSE 2A
L1
L1
Q4
Q4
C3875
C3875
4.7k
4.7k
10k
10k
0.022u
0.022u
L2
L2
Compulsion switch
6P Modular
Peripheral unit 2
Shielded cable
Peripheral unit 1
Drive Output:24 V, Max. 1.0 A
Drive circuit
The recommended drive unit is shown below.
E
C
R3
R4
R3= 3.5K
Ω
R4= 300
Ω
B
Reference
2SD 1866 Circuit Configuration