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NOTE
6-6
■ Pin assignment
Table6-1
SIGNAL I/O assignment
No.
Signal name
1
PM0
2
PM1
3
PM2
4
PM3
5
PM4
6
PM5
7
PM6
8
PM7
9
STB
10
MODE0
11
MODE1
12
NC
13
COM
14
H.V ON
15
TEST
16
PASS
17
U FAIL
18
L FAIL
19
READY
20
PROTECTION
21
START
22
STOP
23
ENABLE
24
+24V
25
COM
• If U FAIL and L FAIL are turned on simultaneously, CONTACT FAIL is meant.
• It is impossible to directly control the input signal using a logic IC such as HC.
I/O
I
LSB
I
2-digit BCD low active input
LSD
I
Signal input terminal for selection
between the panel memory for DCW,
I
and IR, and the program memory for
I
AUTO
Memory recall by latching this selection
I
MSD
signal at the rise of the strobe signal
I
I
MSB
Input terminal for the strobe signal of the panel memory
I
and program memory
Selects a test mode
2-bit low active input
I
MODE0
MODE1
Test
I
mode
Circuit common (chassis potential)
ON during a test and an automatic test (AUTO) or while
O
a voltage remains between the output terminals
ON during a test (except for voltage rise and voltage
O
fall)
ON during the time preset in the PASS HOLD settings
O
when a PASS judgement is made
Continuously ON in an UPPER FAIL judgement. Con-
O
tinuously ON in a CONTACT FAIL judgement with the
scanner connected.
Continuously ON in an LOWER FAIL judgement. Con-
O
tinuously ON in a CONTACT FAIL judgement with the
scanner connected.
O
ON during the READY status
O
ON when the PROTECTION function is activated
I
Input terminal for the START signal
I
Input terminal for the STOP signal
Input terminal for the ENABLE signal for the START sig-
I
nal
Output terminal for +24 V internal power, with a maxi-
mum output current of 100 mA
Circuit common (chassis potential)
Details of signal
L
H
L
H
L
L
DCW
IR
AUTO
TOS9213S/ TOS9213AS
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