Specifications

44
Input / output specifications
1) Suitable plug: 02ADB440 (with cover)
2) Pin assignment
Display
Units
6
6
n 
Pin No. Description I/O Function
1 COM —
Common terminal for input/output circuit (to be connected
to the internal GND)
2 COM —
3 BANK1/L1 OUT
Tolerance judgment result output
• At an error
AL1, AL5= Output of “L”
AL2, AL3, AL4 = Output of “H”
4 BANK2/L2 OUT
5 BANK3/L3 OUT
6 BANK4/L4 OUT
7 BANK5/L5 OUT
8 BANK6 OUT
9 BANK7 OUT
10 NOM OUT Outputs “L” where counting is possible.
11 - 20 N.C. — Unconnected terminal
21 BCD_CK OUT
Serial BCD output22 BCD_ST OUT
23 BCD_DT OUT
24 ANALG OUT
Analog output
25 ANGND OUT
26 AREG IN
Analog range changeover: Enter in combination with SET
BANK: Sets the PSET tolerance to the specified bank.
MODE: NOM, MAX, MIN, TIR settings
AREG: Analog range specification
27 SET1 IN
28 SET2 IN
29 SET3 IN
30 MODE IN Peak changeover: Enter in combination with SET.
31 N.C. — Unconnected terminal
32 BANK IN BANK changeover: Enter in combination with SET.
33 N.C. — Unconnected terminal
34 HOLD IN
•
The display value is held during input.
• Data output proceeds while the serial BCD interface is used.
• When an error has occurred, the error will be cleared at the
rise of this signal.
• Perform presetting.
35 PSET IN
•
Peak clear: When entered during the peak mode, it serves
as peak clear.
36 N.C. — Unconnected terminal
+5V
5KΩ
COM
Output
74HC14
equivalent
0.01µF
TD62583 equivalent
Supply voltage: Max. 24V
Output current: Max. 10mA
Output saturation voltage: Max. 0.7V
Counter
Example circuit
External equipment
+5V
0.01µF
Input current: IMAX 1mA
Input voltage: H=4 to 24V
L=Max. 1V
Output saturation voltage:
Max. 0.7V or less
Use any no-voltage
output such as
open-collector output
or relay output.
5KΩ
5KΩ
Counter
Example circuit
External equipment
18
1
36
19
Socket: 10236-52A2
(3M) equivalent
3) I/O circuit
1. Output circuit
Transistor is “ON” when the open-collector output is “L”.
2. Input circuit (SET, MODE, BANK, PSET, HOLD)
Simple Analog Output
Output waveforms can be monitored with an analog recorder
connected.
1) Output specifications
Output voltage= 2.5V + (counter value)x(voltage resolution
25mV/2.5mV)
Range: 0-5V
Response speed : 10Hz (updating at 5ms)
Accuracy
: ±5% (0-5V)
±0.5% (2.5V±200mA, after offset adjustment)
A
ccuracy is rated at 5V level
Load resistance : 300KΩ or more
2) Measuring range
SET Parameter Measuring range (mm) / Resolution (mm)
Voltage
3 2 1 No.30 1
0μm gage 5μm gage 1μm gage 0.5μm gage 0.1μm gage
0 0 0 0 ±0.99 /
0.01
±0.095 /
0.005
±0.099 /
0.001
±0.0095 /
0.0005
±0.0099 /
0.0001
2.5mA
0 0 1 1 ±9.99 /
0.01
±0.995 /
0.005
±0.999 /
0.001
±0.0995 /
0.0005
±0.099 /
0.0001
25mA
0 1 0 2 ±99.90 /
0.1
±9.950 /
0.05
±9.990 /
0.01
±0.9950 /
0.005
±0.9990 /
0.001
25mA
0 1 1 3 ±999.00 /
1
±99.500 /
0.5
±99.900 /
0.1
±9.9500 /
0.05
±9.9900 /
0.01
25mA
1 0 0 4 ±9990.00 /
10
±995.000 /
5
±999.000 /
1
±99.500 /
0.5
±99.900 /
0.1
25mA
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3) Example of connection to external equipment
This is a connection example to an external programmable controller.
4)
Sample program for collecting serial BCD outputs
For OMRON CQM1 (to connect one unit of counter)
LD NOT 0000 P0: Detecting if CK = “H”.
AND 0002
CLC (41) P2(DATA) = L CY clear
LD NOT 0000 P0: Detecting if CK = “H”.
AND NOT 0002
STC (40) P2(DATA) = H CY clear
LD NOT 0000 P0: Detecting the rise of CK.
@ROL (27) DM0350 Left-rotate shift with carry
@ROL (27) DM0351 Right-rotate shift with carry
LD NOT 0001 P1: Detecting if STB = H
@MOV (21) DM0350 DM0360 Transfers the result.
@MOV (21) DM0351 DM0361 Transfers the result.
EB Counter
DIN size (96 x 48mm) assembly-type display unit