X541 Bidirectional Digital Inputs/Outputs; X542 Relay Outputs - Siemens SINAMICS DCM Operating Instructions Manual

Additional system components
7.4 Terminal Module TM31
7.4.3.10

X541 bidirectional digital inputs/outputs

Table 7- 32 Terminals for bidirectional digital inputs/outputs
Terminal
6
5
4
3
2
1
DI/DO: Bidirectional digital input/output; M: Electronics ground
1)
Note
An open input is interpreted as "low".
Note
If a the 24 V supply is briefly interrupted, the digital outputs are deactivated during this time.
7.4.3.11

X542 relay outputs

Table 7- 33 X542 terminal strip
Terminal
1
2
3
4
5
6
DO: Digital output; NO: Normally open contact; NC: Normally closed contact; COM: Mid-
1)
position contact
186
Designation
1)
M
DI/DO 11
DI/DO 10
DI/DO 9
DI/DO 8
+24 V
Designation
1)
DO 0.NC
DO 0.COM
DO 0.NO
DO 1.NC
DO 1.COM
DO 1.NO
Technical data
Auxiliary voltage:
Voltage: +24 VDC
Max. total load current of +24 V auxiliary voltage for
terminals X540 and X541 combined: 150 mA
As input:
Voltage: -3 to 30 V
Typical power consumption: 10 mA at 24 VDC
Input delay:
- For "0" to "1": Typ. 50 μs
- For "1" to "0": Typ. 100 μs
As output:
Voltage: 24 VDC
Max. load current per output: 500 mA
Max. total current of outputs (including currents in the
inputs): 100 mA/1 A (can be parameterized)
Continuous short-circuit proof
Output delay:
- For "0" to "1": Typ. 150 μs at 0.5 A resistive load (500
μs maximum)
- For "1" to "0": Typ. 50 μs at 0.5 A resistive load
Technical data
Contact type: Two-way contact max. load current: 8 A
Max. switching voltage: 250 V
Max. switching power at 250 V
Max. switching power at 250 V
Max. switching power at 30 V
Required minimum current: 100 mA
Overvoltage category: Class III to EN 60664-1
Operating Instructions, 06.2010, C98130-A7067-A1-02-7619
, 30 V
AC DC
: 2,000 VA (cosϕ = 1)
AC
750 VA (cosϕ = 0.4)
AC:
: 240 W (resistive load)
DC
SINAMICS DCM Control Module