Computer Communication
Technical Handbook
019722-101 Rev. 05
92
SC-350/360
12.23 Electrical Connections
There are four connections at the AUX connector (CN1) which
should be used for the BDO sachet machine. For details, see
“Electrical Block Diagram” on page 93
. The connections are:
General
The behaviour of the motors in SC 350/360 do not affect the batch
condition.
The behaviour of the solenoid does not affect the capacity of the
machine.
These modes of operation must be enabled in the set-up.
12.24 ASCII Table
In the table below are the ASCII codes used as characters in the
protocol. The ASCII codes are provided in decimal and hexadecimal
form.
GND
Return path for the other signals.
+5 V
Max. load ±50 mA.
FBI
Full batch indicator. This signal is the same as batch
condition mentioned above. Do not apply a voltage
below 0 V or above 5 V to this terminal.
The circuit consists of an HC-output (74HC14) in
series with a 560
:
resistor.
-ExtSrt
External Start, active low. This signal is the same as #6
mentioned above. Do not apply a voltage below 0 V or
above 5 V to this terminal.
Input with Schmitt trigger action. The input has a pull
up resistor of 1.6 k
:
connected to +5 V. The input is
not TTL compatible.
NULL
0
0
16
D
68
44
16
Q
81
51
16
ACK
6
6
16
E
69
45
16
R
82
52
16
NAK
21
15
16
F
70
46
16
S
83
53
16
ESC
27
1B
16
I
73
49
16
V
86
56
16
0
48
30
16
K
75
4B
16
W
87
57
16
1
49
31
16
L
76
4C
16
K
107
6B
16
A
65
41
16
M
77
4D
16
C
67
43
16
P
80
50
16