User`s manual

Specifications Input/output module specifications
12 – 28
12.3.17 Digital input module QX82

The response times OFF –> ON and ON –> OFF can’t be set to different values.
Item QX82
Number of input points 64
Isolation method Photocoupler
Rated input voltage 24 V DC (+20/–15 %, ripple ratio within 5 %)
Rated input current approx. 4 mA
Max. simultaneously ON Refer to the derating chart
Inrush current —
ON voltage/ON current
≥ 19 V DC / ≥ 3 mA
OFF voltage/OFF current
≤ 11 V DC / ≤ 1.7 mA
Input impedance approx. 5.6 k
Ω
Response time
OFF → ON 1, 5, 10, 20, 70 ms
(Response time setting by parameters, initial setting: 10 ms)

ON → OFF 1, 5, 10, 20, 70 ms
(Response time setting by parameters, initial setting: 10 ms)

Groups of input 2; 32 points/common
(common terminal: 1B01/1B02 and 2B01/2B02)
Input status display One LED per input of a group, Groups are switchable
Dielectric withstand voltage 560 V AC rms/3 cycles (altitude 2000 m)
External connections Two 40-pin connectors
Applicable wire size
0.3 mm
2
Accessories  Connector A6CON
 Assembled cable Q40-CBL-3M/5M with 40 pin plug
Internal current consumption
(5 V DC)
90 mA (all input points ON)
Weight 0.18 kg
External connections
Tab. 12-27: Input module QX82
QH00080C_UK
Fig.12-9:
QX82 Derating chart
+–
Internal circuit
1B01
1B02
1A05
24 V DC
Indication selector switch
Used to switch the LED
indications:
F: Inputs X00 to X1F
L: Inputs X20 to X3F
F
L
Input module
1B20
28.8 V DC
100
90
80
70
60
50
40
0 102030
40 5055
%
[C]
°
26.4 V DC
24 V DC
Ambient temperature
ON ratio