10.INTERFACE
137
10-3. BCD Parallel Data Output Interface
The BCD data output is an interface to take out measured weight values as BCD data.
It is a convenience to perform processing, such as control, totaling, and recording as connected with
a computer, process controller, sequencer, etc.
The Input/Output circuit and internal circuit are photocoupler-insulated electrically.
10-3-1. Control Connector-Pin Assignment
＊
: The COM (common) terminals are connected inside.
10-3-2. Equivalent Circuit (Input)
A signal is inputted to the signal input circuit by short-circuiting or opening the input terminal and
the COM terminal. Short-circuiting is effected by means of a contact (such as a relay or a switch) or
a noncontact (such as a transistor or an open-collector TTL).
Adaptable connector : DDK 57-30360 or equivalent one
1
＊
COM
19
＊
COM
2
Out
1
20
Out
20000
3
Out
2
21
Out
40000
4
Out
4
22
Out
80000
5
Out
8
23
Out
MINUS
6
Out
10
24
Out
OVER
7
Out
20
25
Out
P.C
8
Out
40
26
Out
STROBE
9
Out
80
27
In
Data hold
10
Out
100
28
In
Logic switching
11
Out
200
29
In
Output selection 1
12
Out
400
30
In
Output selection 2
13
Out
800
31
In
14
Out
1000
32
In
15
Out
2000
33
In
16
Out
4000
34
In
17
Out
8000
35
18
Out
10000
36
Vcc
F701-C
Inside
Approx.
COM
Transistor
+12V
Push
Toggle switch
Relay
IN
IN
Open
OFF
Short
ON
- Do not apply external voltage to the signal input circuit.
- The external element is required to withstand Ic=10mA.
- Leakage from the external element is required to be 100
μ
A or below.
switch
IC=6mA
TTL open collector
(ON when IN is HI)
Содержание F701-C
Страница 1: ...F701 C WEIGHING CONTROLLER 01 Apr 2015 Rev 1 16 OPERATION MANUAL ...
Страница 11: ...CONTENTS X M E M O ...
Страница 179: ...15 DIMENSIONS 168 15 DIMENSIONS Unit mm ...
