TX
REFERENCE DATA
1. Maximum switching capacity
2. Life curve
3. Mechanical life
Tested sample: TX2-5V, 10 pcs.
Operating frequency: 180 cpm
3.0
Switching current, A
2.0
DC resistive load
100
No. of operations
×10
4
50
30
20
10
30V DC
resistive load
Ratio against the rated voltage, %V
100
90
80
70
60
50
40
30
20
10
0
20 30
50
100
200 300
Contact voltage, V
0
1.0
2.0
Switching current, A
0
10
100
1,000
No. of operations,
×10
4
Drop-out voltage
Max.
Min.
10,000
Pick-up voltage
Max.
Min.
1.0
0.5
0.4
0.3
0.2
4. Electrical life
Tested sample: TX2-5V, 6 pcs.
Operating frequency: 20 cpm
5-(1). Coil temperature rise
Tested sample: TX2-5V, 6 pcs.
Point measured: Inside the coil
Ambient temperature: 25°C
77°F,
85°C
185°F
Change of pick-up and drop-out voltage
Ratio against the rated voltage, %V
100
90
80
70
60
50
40
30
20
10
0
1
2
3
4 5 6 7 8 9
No. of operations,
×10
4
Min.
10
Drop-out voltage
Max.
Pick-up voltage
Max.
Min.
Change of contact resistance
100
Contact resistance, mΩ
90
80
70
60
50
40
30
20
10
0
1
2
3
4 5 6 7 8 9
4
No. of operations,
×10
10
10
0
100 110
120 130 140 150
No. of operate,
×10
4
Max.
Min.
Temperature rise,
°C
70
60
50
40
30
20
2A
2A
0A
0A
+25°C
+77°F
+85°C
+185°F
5-(2). Coil temperature rise
Tested sample: TX2-48V, 6 pcs.
Point measured: Inside the coil
Ambient temperature: 25°C
77°F,
70°C
158°F
70
Temperature rise,
°C
60
50
40
30
20
10
0
100 110 120 130 140 150
No. of operations,
×10
4
2A
2A
0A
0A
+25°C
+77°F
+70°C
+158°F
6-(1). Operate and release time (with diode)
Tested sample: TX2-5V, 10 pcs.
6-(2). Operate and release time (without diode)
5
Operate and release time, ms
Operate and release time, ms
Operate time
Release time
4
Max.
Min.
5
Operate time
Release time
Max.
Min.
4
3
3
2
Max.
Min.
2
Max.
Min.
1
0
1
0
70
80
90
100 110 120
Coil applied voltage, %V
70
80
90
100 110 120
Coil applied voltage, %V
7. Distribution of pick-up and drop-out voltage
Tested sample: TX2-5V, 50 pcs.
8. Distribution of set and reset voltage
Tested sample: TX2-L2-12V, 30 pcs.
Set voltage
Reset voltage
9. Ambient temperature characteristics
Tested sample: TX2-5V, 5 pcs.
Rate of change, %
40
Drop-out
voltage
x
x
Pick-up voltage
20 40 60 80
Ambient temperature,
°C
–20
30
;;;;;;;;
;; ; ; ; ;
;;;;;
Pick-up voltage
15
Quantity
Quantity
Drop-out voltage
20
20
;;;;;;;
;;;;;;
10
0
0
10
–40 –20
5
0
–40
0
0
10 20 30 40 50 60 70 80 90 100
Ratio against the rated voltage, %V
10 20 30 40 50 60 70 80 90 100
Ratio against the rated voltage, %V
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