Siemens ET 200S Manual page 446

Analog Electronic Modules
Data for Selecting a Sensor
Input range (rated
value)/input resistance
S
Current
Connection of the sensors
S
For current
measurement as
two-wire transmitter
Load of the two-wire
measuring transducer
Maximum input current for
current input (destruction
limit)
12.10 2AI I 4WIRE Standard Analog Electronic Module
(6ES7 134-4GB10-0AB0)
Order Number
6ES7 134-4GB10-0AB0
Features
S 2 inputs for measuring current
S Input ranges:
–  20 mA, resolution 13 bits + sign
– 4 to 20 mA, resolution 13 bits
S Permitted common-mode voltage 2 VAC
12-90
Smoothing of the measured
values
4 to 20 mA/50 Ω
0 to 20 mA/50 Ω
Possible
Max. 670Ω
1
2
3
60 mA
Step
None
Weak
Medium
Strong
Without sensor supply voltage
DPV1 only
Parameter assignment error
Violation of lower limit value
Violation of upper limit value
Open circuit (only with 4 to 20 mA)
Hardware interrupt lost
pp
Distributed I/O System ET 200S
EWA 4NEB 780 6024-02 07
Yes, parameteriza-
ble in 4 steps by
means of digital filte-
ring
Time constant
1 x cycle time
64 x cycle time
256 x cycle time
512 x cycle time