X20 system modules • Other functions • X20DS438A
X20 system User's Manual 3.10
2245
4.26.5.3 Technical data
Product ID
X20DS438A
Short description
I/O module
IO-Link master with 4 IO-Link interfaces
General information
B&R ID code
0xCAC0
Status indicators
IO-Link, operating state, module status
Diagnostics
Module run/error
Yes, using status LED and software
C/Q status
Yes, using status LED and software
IO-Link operating state
Yes, using status LED and software
Cable specification
Cable type
3-pin standard sensor cable, unshielded
Cable length
Max. 20 m
Line capacitance
Max. 3 nF
Loop resistance
Max. 6 Ω
Power consumption
Bus
0.01 W
Internal I/O
0.7 W
Additional power dissipation caused by the actua-
tors (resistive) [W]
-
Electrical isolation
Bus - IO-Link
Yes
IO-Link - IO-Link
No
Certification
CE
Yes
ATEX Zone 2
Yes
GOST-R
Yes
IO-Link master mode
Transfer rates
COM1
4.8 kbaud
COM2
38.4 kbaud
COM3
230.4 kbaud
Limits for COM3
Max. connection capacity
47 nF (cable + device)
Max. load
100 Ω / 0.3 A
Data format
1 start bit, 8 data bits, 1 parity bit (even), 1 stop bit
Bus level
24 VDC (active), 0 VDC (idle threshold)
IO-Link device supply
1)
24 VDC / max. 0.5 A per interface (protected)
IO-Link master mode / SIO mode - Digital out-
puts
Design
Bipolar, positive and negative switching
Diagnostics
Output monitoring with 100 ns delay and internal semiconductor protection with 100 µs delay
Switching on after overload or short circuit cutoff
Configurable with software
Isolation voltage between IO-Link and bus
500 V
eff
Peak short circuit current
<1.3 A
Residual voltage
<0.7 VDC at 0.25 A nominal current
Switching frequency
Typ. 25 kHz
300 kHz in IO-Link master mode
Switching voltage
Module supply minus voltage drop for short circuit protection and semiconductor switch
Voltage drop on the semiconductor switch at 0.2 A
Max. 1.5 VDC
Switching delay
0 -> 1
<10 µs
1 -> 0
<10 µs
Sensor/Actuator supply
Power consumption
Max. 9 W per interface
Voltage
Module supply minus voltage drop for short circuit protection
Voltage drop for short circuit protection at 0.3 A
Max. 1 VDC
Short circuit protection
Yes
SIO mode - Digital outputs
Nominal voltage
24 VDC
Nominal output current
0.25 A
Total nominal current
Max. 1A
Output circuit
Sink or source
Output protection
2)
Thermal cutoff if overcurrent or short circuit occurs, integrated protection for switching inductances
Actuator supply
1)
24 VDC / max. 0.5 A per interface (protected)
SIO mode - digital inputs
Nominal voltage
24 VDC
Input filter
Hardware
150 ns
Software
-
Input circuit
Sink
Sensor supply
24 VDC / max. 0.5 A per interface (protected)
Input voltage
24 VDC -15% / +20%
Table 782: X20DS438A - Technical data
Summary of Contents for X20 System
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