Siemens SIMATIC ET 200eco PN - Page 161

I/O device analog input/analog output
10.1 I/O device analog input
ET 200eco PN
Operating Instructions, 08/2016, A5E01250250-AJ
161
Technical data
Basic error limit (operational limit at 25 °C, rela-
tive to input range)
3
U
0.1%
I 0.1%
R, RTD
0.05%
TC 0.1%
Temperature error (relative to input range)
Ambient temperature
positive
negative
U
0.0035%/K
0.007%/K
I
0.006%/K
0.007%/K
R, RTD
0.0005%/K
0.001%/K
TC
0.0035%/K
0.007%/K
Linearity error (relative to input range)
±0.01%
Repeat accuracy (in steady-state condition at
25°C, relative to input range)
±0.008%
Operational limit for internal temperature sensor
±3 °C
Basic error limit for internal temperature sensor
±2 °C
Status, interrupts, diagnostics
Interrupts
Yes
Diagnostics functions
• Group error/maintenance
Red/yellow "SF/MT" LED
• Bus monitoring PROFINET IO
Red "BF" LED
• Monitoring of supply voltage 1L+
Green "ON" LED
• Existing connection to bus
Green "P1 LK" and "P2 LK" LED; LED for
PROFINET IO infeed and loop-through
• Analog input error
Red LED
• Diagnostic information can be read
Yes
Monitoring for
• Sensor supply short-circuit
Yes, only if channel is enabled
• Wire break
4 to 20 mA, 1 to 5 V, resistors and thermoresis-
tors
• Underflow and overflow
Yes
• Supply voltage 1L+
Yes
Insulation
Insulation test voltage
• Ethernet interface
1500 V
rms
(IEEE802.3)
• All other circuit elements
707 V DC (type test)