Siemens SIMATIC Distributed I/O ET 200eco PN Operating Instructions Manual page 156

Technical specifications
Interrupts
Diagnostics functions
• Group error/maintenance
• Bus monitoring PROFINET IO
• Monitoring of supply voltage 1L+
• Existing connection to bus
• Analog input error
• Diagnostic information can be read
Monitoring for
• Sensor supply short-circuit
• Wire break
• Underflow and overflow
• Supply voltage 1L+
Insulation
Insulation test voltage
• Ethernet interface
• All other circuit elements
Standards, approvals, certificates
Suitable for applications according to AMS 2750
Suitable for applications according to CQI-9
Electrical isolation
• Between 1L+ and 2L+
• Between 1L+, channels and all other circuit ele­
ments
• Between channels
• Between Ethernet and all other circuit elements Yes
1
"No temperature compensation" is always run when using the measuring type ±80 mV regardless of
the configured temperature compensation.
2 With 3-wire resistance measurement (and thermal resistor) the measuring resistances and the line
resistances are updated in alternating cycles. Rapid changes in the measuring resistance therefore
impair the accuracy.
3
For thermocouples, the information refers to the temperature range from -100 °C to nominal value
ET 200eco PN
Operating Instructions, 06/2022, A5E01250250-AN
I/O device analog input/analog output
10.1 I/O device analog input
Yes
Red/yellow "SF/MT" LED
Red "BF" LED
Green "ON" LED
Green "P1 LK" and "P2 LK" LED; LED for PROFINET IO
infeed and loop-through
Red LED
Yes
Yes, only if channel is enabled
4 to 20 mA, 1 to 5 V, resistors and thermoresistors
Yes
Yes
1500 V (IEEE802.3, Type Test)
rms
707 V DC (type test)
Yes; Declaration of Conformity, see online support
entry 109757262
Yes; based on AMS 2750 E
Yes
No
No
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