X20 system modules • Digital input modules • X20DI4760
X20 system User's Manual 3.10
993
Product ID
X20DI4760
NAMUR inputs
Open line detection
<350 µA
Input circuit
For NAMUR encoders in accordance with EN 60947-5-6
Isolation voltage between channel and bus
500 V
eff
Short circuit detection
>7 mA
No load voltage
8.05 V ±0.33%
Switching amplifier internal resistance
1 kΩ ±1%
Max. short circuit current
8.2 mA
Input delay
1 input active
≤310 µs
2 inputs active
≤450 µs
3 inputs active
≤570 µs
4 inputs active
≤735 µs
Switching threshold
Range
1.2 mA to 2.1 mA
Switching hysteresis
Typ. 300 µA
Operating conditions
Mounting orientation
Horizontal
Yes
Vertical
Yes
Installation at elevations above sea level
0 to 2000 m
No limitations
>2000 m
Reduction of ambient temperature by 0.5°C per 100 m
EN 60529 protection
IP20
Environmental conditions
Temperature
Operation
Horizontal installation
-25 to 60°C
Vertical installation
-25 to 50°C
Derating
See section "Derating"
Storage
-40 to 85°C
Transport
-40 to 85°C
Relative humidity
Operation
5 to 95%, non-condensing
Storage
5 to 95%, non-condensing
Transport
5 to 95%, non-condensing
Mechanical characteristics
Note
Order 1x X20TB12 terminal block separately
Order 1x X20BM11 bus module separately
Spacing
12.5
+0.2
mm
Table 315: X20DI4760 - Technical data
1)
Minimum pulse duration: t[s] ≥ 1/(2 x f
max
[Hz])
Summary of Contents for X20 System
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