Catalogue Timing Comparator
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Timing Comparator
TMC SERIES
Specifications
TMC-N11
TMC-P11
Supply voltage
12-24VDC ±10%
Current consumption
Max. 80 mA/24 V DC
Input signal
No insulation sink (NPN)
No insulation source (PNP)
Output signal
No insulation NPN Open collector No
insulation PNP Open collector
Sensor Input
up to 4
Teaching/Clear Input
1 Teaching input and 1 Clear input
Bank selection
3 (7 types with binary format)
Input response time
5 fts- 25.6 ms
Output response time
Max. 5 /is
OK7NG output
1 OK output and 1 NG output
Sorting output
3 (7 types with binary format) Used together with Bank selection Input
Maximum open/close capacity
Max. 100 mA
Output leakage currant
Max. 100 pA
Output residual voltage
Max. 0.8 V
Max. 1.8 V
Analog resolution
10 bit (1 bit = 6.45 mV/25.8 pA)
Accuracy
± 0.2 % of F.S. (F.S. = 6.6 V / 26.4 mA)
Linearity
± 0.2 % of F.S.
Input ON voltage
Min. 7.8 V
Input OFF current
Max. 1.0 mA
Input current (typical)
7.1 mA/24 VDC
Input Impedance, Input voltage range
3.3kfl, 0 - Supply voltage (AIN excluded) 200k Q, 0 - 6.5 V (AIN voltage input)
250 Q, 0 - 26 mA (AIN current input)
Temperature drift
± 80 ppriVC
Operating temperature
0-55TJ
Operating humidity
35 - 85 %/RH
Storage temperature
-20 - 70TJ
Storage humidity
25 - 95 %/RH
Anti-vibration
10 - 55 Hz Amplitude 1.5 mm
Anti-Impact
5 G (10 times)
Housing material
ABS
Weight
Approx. 130 g
Analog setting values
To display the following items, press [VIEW] on the setting values screen.
TMC-N11 NPN type TMC-P11 PNP type
Parameter
Display
Range (Default)
B
Analog Input ■election
ANALOG IN
0123, A123to AAAA (0123)
Specifies the sensor input (INO to IN3) to switch to the signal that is turned ON/OFF between / outside the analog
Input upper/lower limit values.
"0" to "3": sensor input, 'A": analog input.
0123: All for sensor input.
A123: INO for analog input (upper limit: INO HIGH, lower limit: INO LOW). INO input is ignored. 0A2A: IN1 and IN3 for analog Input. AAAA: All for analog input."
B
Input 0 upper limit value
INO HIGH
o to gggg
(1000)
Specifies the analog input upper limit value when switching the sensor input INO to analog input. INO is judged as ON when between the specified upper limit value and the lower limit value (INO LOW).
B
Input 0 lower limit value
INO LOW
0 to 9999
(0)
Specifies the analog Input lower limit value when switching the sensor Input INO to analog Input.
B
Input 1 uppar limit value
IN1 HIGH
o to gggg
(2000)
Specifies the analog input upper limit value when switching the sensor input IN1 to analog input. IN1 is judged as ON when between the specified upper limit value and the tower limit value (IN1 LOW).
B
Input 1 lower limit value
IN1 LOW
0 to 9999 (1000)
Specifies the analog input lower limit value when switching the sensor input IN1 to analog input.
B
Input 2 upper limit value
IN2 HIGH
o to gggg
(3000)
Specifies the analog input upper limit value when switching the sensor input IN2 to analog input. IN2 is judged as ON when between the specified upper limit value and the tower limit value (IN2 LOW).
B
Input 2 lower limit value
IN2 LOW
0 to 9999 (2000)
Specifies the analog input tower limit value when switching the sensor input IN2 to analog input.
B
Input 3 upper limit value
IN3 HIGH
0 to 9999 (4000)
Specifies the analog input upper limit value when switching the sensor input IN3 to analog input. IN3 is judged as ON when between the specified upper limit value and the tower limit value (IN3 LOW).
B
Input 3 lower limit value
IN3 LOW
0 to 9999 (3000)
Specifies the analog input lower limit value when switching the sensor input INS to analog input.
B
Analog Input offaet
OFFSET
-5000 to 5000 (0)
"Specifies the analog Input offset value. Adds the specified value to the Input value (full scale 0 to 5000) before span correction.
For example, to obtain ""0"" at 4 mA with current input 4-20 mA, the formula is 4AA20A~5OO0=10O0 and the offset value is set to -1000. However, the value at 20 mA decreases by 1000, i.e. becomes 4000, therefore adjusting by span correction is recommended (SPAN DIV=4000).
B
Analog Input preset
PRESET
0 to 9999 (2500)
Specifies so that the analog input value becomes the preset value when any input of INO to IN3 rises. When the sensor input turns ON at the reference position determining the object height, the measurement using the relative value to the position is enabled.
B
Preset control Input selection
PRESETIN
OFF, INO to IN3 (OFF)
Specifies the Input to start the analog Input preset function. Normally select the sensor Input switched to analog input in ANALOGIN. Turns OFF when unused. The preset function is cancelled by power on or by switching the bank.
Analog input ■pan (multiplier)
SPAN MUL
o to gggg
(5000)
Specifies the coefficient (numerator) to be multiplied after deducting the analog input offset value. The multiplied value Is the solution of (SPAN MUL+SPAN DIV).
Analog Input span (divisor)
SPAN DIV
0 to 9999 (5000)
Specifies the coefficient (denominator) to be multiplied after deducting the analog input offset value.
TMC Series
Timing Comparator
A new concept in sensing!
Identify an object by monitoring the timing of a sensor output
Input/Output
Terminal arrangement
INO
,N1
IN2
IN3
AIN
CLR
BK0
BK2
OK
NG
OK
_
_
m
EKD
N1
BK1
N2
BKS
WS
CUI
TOH
-1 1 -3
■2 1
+1
43
+2
44
m
EKD
m
BK1
N2
BKS
WS
CUI
TOH
-1 1 -3
■2 1
4-1 -1 I +2 I -2 I +3 I -A ITCHIBK11 -3 +4
Terminal
Name
The sensor Input to detect the object. Connect with the sensor output wrea.
Functions aa the preset Input of analog Input whan selected In PRESETIN.
INO
Sensor Input 0
INI
Sensor Input 1
IN2
Sensor input 2
IN3
Senaor Input 3
AIN
Analog Input
Analog Input+aide. Accepts the 0 to 5 V and 0 to 20 mA Input.
-A
Analog Input common
Analog Input-aide. Intemaly connected with -1,-2, and -3 terminals.
CLR
Clear Input
The Input to turn off the OWNG output. Use when OFF DLYbset to 0. Output turns ofl st thing.
TCH
Teaching Input
External teaching input Teaching starts at rising.
BK0 BK1 BK2
Bank Inputoutput 0
The Input to externally switch the bank number. Or the output of the sorted bank number. Function* as input when SORTING is set to 0.
Bank input/output 1
Bank Inputtoutput 2
OK
OK output
The output u turn on when the concordance rate is the OK LEVEL setting value or mora.
NG
№ output
The output to turn on whan the concordance rate Is below the OK LEVEL setting value and ia the NG LEVEL setting value or more.
+1
Power supply + side {12 to 24 V DC). All are Intemaly connected and used for sensor power supply.
+2
+3
+4
-1
Power supply -
Power supply - side. All are Internally connected and used for sensor power supply.
-2
-3
-
Ovorcurrant
drcul
_1_
* The Input and output ant Menially connected In BKO-2 tonnlnal.
Onrcwmm dnui
B : The setting value changes corresponding to the bank.
cm
- Approx. 1 V of residual voltage la generated.
-f—1100k I—«
OvMunwl
Expert setting values
[Intemaly connected with -1, -2, and -3.)
To display the following items, press [UP] and [DOWN] simultaneously for 3 seconds in the standard setting values screen.
Dimensions
Parameter
Display
Range (Default)
B
Clear Input
CLEARIN
LEVEL.EDGE (LEVEL)
Switches LEVEL and EDGE of clear Input.
LEVEL: Clears the output OFF/OK counter while the clear input is ON. EDGE : Clears the output OFF/OK counter when the clear input rises.
B
Allowable object speed (High-speed)
FAST X
1.000 to 84.33 (7.000)
To specify the maximum speed allowable for correct detection, select the value to multiply the setting pattern time by the unit of multiplier.
Set it larger when the object speed is faster than the speed at teaching. (If an unnecessarily large value is selected, error detection may occur due to unexpected signal input.)
B
Matching mode
MATCHING
NORM, AVRG, ACCL (ACCL)
Selects the mode to compare the ON/OFF patterns.
NORM: Calculates the concordance rate from the value with the largest time or pattern deviation. Use to detect the only partial deviation.
AVRG: Averages the total of time and pattern deviation. Use to ignore the slight deviation.
ACCL: Same as NORM setting. Accepts the gradual change of object moving speed to allow the cored detection
while the conveyor manufacturer speed becomes faster or slower.
B
Coincidence Influence on the different patterns
PATDIFF
0% to 196% (100%)
When deviation from the registered pattern exists, specifies the rate to reflect it in the coincidence.
0%: The concordance rate is not lowered even when the ON/OFF patterns are different.
100%: When the ON/OFF patterns are different, the coincidence is lowered by the same rate as when the pattern
width rate Is different In 100%.
Does not function when the single sensor input only is used.
B
Allowable object speed (Low-speed)
SLOW X
1.000 to 84.33 (50.20)
Low-speed version of FAST X setting. Enables to specify the lowest speed allowable for correct detection by the unit of divisor.
Set It larger Just after the conveyor starts moving or when the conveyor moves slow.
B
Tolerable time deviation
TIM GAP
0.0% to 49.6% (0.0%)
Specifies the rate to ignore the time deviation of pattern. When tower than the specified rate against the average time, the time deviation is ignored.
Set it higher when the sensor input ON/OFF width of conforming products varies to a certain degree.
32.1
11.5
36.6
46.2
28
bottoni
(mm)
Side
Front
Specifications and technical Information not mentioned here are written In Operation Manual. Or visit our website for getting details. All the warnings and cautions to know prior to use are given in Operation Manual.
_OPTEX FA CO., LTD.
607-8085 Kyoto Yamashlna Takehanadounomae 46-1, Japan TEL. +81-(0)75-594-8123 FAX. +81-(0)75-594-8124 http ^/www.optex-f a.com
B : The setting value changes corresponding to the bank.
http://www.optex-fa.com
74555-01-RD0510
8
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