Specifications

41
COM
Supply voltage: Max. 24V
Output current: Max. 10mA
Output saturation voltage: Max. 0.7V
Output
* Protection diode rating 60V/100mA minimum
Relay circuitry
TD62583
0.01µF
0.01µF
+5V
5K7
5K7
Counter
Counter
Input current: Imax=1mA
Input voltage: H=4 to 24V,
L=Max.1V
Example circuit at external
user equipment: Design so as
to make use of the
open-collector output or relay
output.
Protection
diode*
COM
Supply voltage: Max. 24V
Output current: Max. 10mA
Output saturation voltage: Max. 0.7V
Output
* Protection diode rating 60V/100mA minimum
Relay circuitry
TD62583
0.01µF
0.01µF
+5V
5K7
5K7
Counter
Counter
Input current: Imax=1mA
Input voltage: H=4 to 24V,
L=Max.1V
Example circuit at external
user equipment: Design so as
to make use of the
open-collector output or relay
output.
Protection
diode*
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Input / output specifications
1) Compatible plug: 02ADB440 (with cover)
2) Pin assignment
* Pin Nos. 3 to 26, and 31 can be logically inverted via the corresponding parameter.
*
SIGN: Represents the sign of counting value as either “H” for positive value or “L” for negative value.
* READY: It will be “L” during the output data determination.
* INH: During input operation each output from Pin No. 3 to 26, and 31 will be “H”.
* External output terminal is valid at “L”.
* NOM, HOLD, and PSET function in the same way as in the tolerance judgment mode.
* External input uses negative true logic as “L” corresponding to “Valid”.
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2. Tolerance output
1. In tolerance judgment mode
2. In BCD output mode
3) I/O circuit
1. Output circuit (NOM, L1 to L5)
Transistor is “ON” when the open-collector output is “L”.
2. Input circuit (SET, MODE, BANK, PSET, HOLD)
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Min. 10ms
Min. 10ms
Max. 10ms
Error cancellation Waiting for origin point to be detected*
2
HOLD
BCD data*
1
*1:With the serial BCD unit in the command mode (Pin No. 35 = 0)
*2: (Only for EG-Z) Resetting of origin point (Pin No. 42 = 1)
5. HOLD timing
4. Peak mode/BANK
specification
3.
External preset/
Peak clear
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6. Interval mode
The data will be continuously
output according to the
internal timing of the counter.
READY
BCD data
Max. 10ms (200ms when smoothing is ON)
HOLD
Data latch period: Max. 10µs (10ms at peak measurement)
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8 INH input
BCD data output is OFF
during the input of INH.
7. Command mode
The data will be output
with both the HOLD
and READY lines being
synchronized.
Pin No. I/O Description Function
1, 2 COM Connected to the internal GND
3 O L1
4 O L2 Tolerance output: The relevant output terminal
5 O L3 falls to L.
6 O L4 At an error display [L1=L5=L]
7 O L5
10 O NOM Normal output
27 I SET1
BANK, Peak mode setting: Enter the setting value with SET.
Determines
28 I SET2
the mode and bank to be used with MODE and BANK,
respectively.
29 I MODE
Determining the change of peak value: Combined operation
with SET
34 I HOLD HOLD input
35 I PSET At normal measurement: Preset
At peak value measurement: Peak clear
36 I BANK
Determining the change of BANK: Combined operation
with SET
NC Other than the above listed shall be unconnected.
Pin No. I/O Description Pin No. I/O Description Pin No. I/O Description
1 COM 13 O 4X102 25 O 4X105
2 COM 14 O 8X102 26 O 8X105
3 O 1X100 15 O 1X103 27 I SET1
4 O 2X100 16 O 2X103 28 I SET2
5 O 4X100 17 O 4X103 29 I MODE
6 O 8X100 18 O 8X103 30 — NC
7 O 1X101 19 O 1X104 31 O SIGN
8 O 2X101 20 O 2X104 32 O NOM
9 O 4X101 21 O 4X104 33 O READY
10 O 8X101 22 O 8X104 34 I HOLD
11 O 1X102 23 O 1X105 35 I PSET
12 O 2X102 24 O 2X105 36 I INH
1. Power ON
characteristics