Digital electronic modules
3.1 Parameters for digital electronic modules
ET 200S
Manual, Edition 10/2005, A5E00514527-01
3-3
4DI NAMUR Range of values Default setting Applicability
No sensor supply
• disable
Diagnostics: wire break
• Enable
• disable
disable Channel
Diagnostics: wire break
• Enable
• disable
disable Channel
Chatter monitoring:
Monitoring window
1
• 0.5 s
• 1 s to 100 s (can be set
at increments of 1 s)
0.5 s Channel
Chatter monitoring:
Number of signal changes
• disable
• 2 to 31
disable Channel
1
The parameters can only be set when the number of signal changes for chatter monitoring is activated
3.1.3 Parameters for digital output modules
This table shows the parameters for digital output modules:
Table 3-3 Parameters for digital output modules
2DO 24
VDC/0.5 A
High Feature
2DO
24 VAC to
230 VAC/1 A
2DO/ 4DO 24
VDC/0.5 A
Standard
2DO 24
VDC/2 A
High Feature
2RO NO
24 VDC to
120 VDC/5 A
24 VAC to
230 VAC/5 A
2RO NO NC
24-48 VDC/5 A 24-
230 VAC/ 5 A
2DO/ 4DO 24
VDC/2 A
Standard
Range of values Default
setting
Applicability
Reaction to CPU-/master-STOP ---
• Substitute a
value
• Keep last
value
Substitute a
value
Module
Substitute value
1
---
• "0"
• "1"
"0" Channel
Diagnostics:
Wire break
2
---
• disable
• Enable
disable Channel
Diagnostics:
Short-circuit
to M
---
• disable
• Enable
disable Channel
1
If the interface module or COMPACT module becomes deenergized, the digital output modules will not produce
substitute values.
Output value = 0.
2
A wire break is only detected in the switched output state.
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