Coated modules • Digital input modules • X20cDI4371
X20 system User's Manual 3.10
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5.11.2 X20cDI4371
5.11.2.1 General information
With regard to hardware and software, this module is identical to the uncoated module of the same name.
The only differences are the:
•
Model number
•
Module ID
•
Environmental conditions
•
Additional coating (see chapter 5 "Coated modules")
For a complete description of the hardware and software, see 4.13.6 "X20DI4371".
5.11.2.2 Order data
Model number
Short description
Figure
Digital inputs
X20cDI4371
X20 digital input module, coated, 4 inputs, 24 VDC, sink, config-
urable input filter, 3-wire connections
Required accessories
Bus modules
X20cBM11
X20 bus module, coated, 24 V keyed, internal I/O supply con-
tinuous
Terminal blocks
X20TB12
X20 terminal block, 12-pin, 24 VDC keyed
Table 954: X20cDI4371 - Order data
5.11.2.3 Technical data
Product ID
X20cDI4371
Brief description
I/O module
4 digital inputs 24 VDC for 3-wire connections
General information
B&R ID code
0xE21F
Status indicators
I/O function per channel, operating state, module status
Diagnostics
Module run/error
Yes, using status LED and software
Power consumption
Bus
0.14 W
Internal I/O
0.59 W
Additional power dissipation caused by the actua-
tors (resistive) [W]
-
Electrical isolation
Channel - Bus
Yes
Channel - Channel
No
Certification
CE
Yes
cULus
Yes
ATEX Zone 2
Yes
GL
Yes
GOST-R
Yes
Digital inputs
Nominal voltage
24 VDC
Input voltage
24 VDC -15% / +20%
Input current at 24 VDC
Typ. 3.75 mA
Input filter
Hardware
≤100 μs
Software
Default 1 ms, configurable between 0 and 25 ms in 0.2 ms intervals
Connection type
3-wire connections
Input circuit
Sink
Table 955: X20cDI4371 - Technical data
Summary of Contents for X20 System
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