I/O device digital inputs/digital outputs
9.3 I/O device digital inputs/digital outputs
ET 200eco PN
152 Operating Instructions, 08/2016, A5E01250250-AJ
Number of sensor supplies 8, 4×1L+ and 4×2L+
Note: The sensor supply is only available when
the corresponding channel is parameterized as
Short-circuit protection Yes, electronic
• Nominal value
24 V DC
• For signal "1"
11 to 30 V
• For signal "0"
-3 to +5 V
• At signal "1"
Typ. 7 mA
• At "0" to "1"
Typ. 3 ms
• At "1" to "0"
Typ. 3 ms
According to IEC 61131, Type 3
Connection of 2-wire proximity switches
• Permitted quiescent current
Max. 1.5 mA
• Nominal value
24 V DC
• For signal "1"
Min. 1L+/2L+ (-0.8 V)
• At signal "1"
Max. 1.3 A
• For "0" signal (residual current)
Max. 1.5 mA
Parallel wiring of two outputs
• To increase performance
No
• For redundant control of a load
Supported
Control of a digital input