Lenze I/O system 1000 System Manual - Manual (Page 130)

Product description
I/O compound modules − analog I/O
2 analog inputs 0/4 ... 20 mA (16 bits) − EPM−S408
3
l
130 EDSIO1000 EN 7.0
Technical data
EPM−S408: Rated data
Module identifier 1035
dec
Current consumption/power loss
Current consumption from backplane bus 60 mA
Power loss 0.7 W
Analog inputs
Number of inputs 2
Cable length
shielded 200 m
Load voltage
Nominal value DC 24 V
Current consumption from load voltage
L+ 15 mA (without load)
Current inputs
Input current ranges 0 mA ... +20 mA
+4 mA ... +20 mA
Max. input resistance 60 W
Operational error limit +/− 0.2 %
Basic error limit +/− 0.1 %
Measuring principle Gradual approximation
Resolution 16 bits
Basic conversion time 240 ms all channels
Interference voltage suppression for a
frequency of > 80 dB (UCM < 4 V)
Input data size 4 bytes
Status, alarm, diagnostics
Status display Yes
Alarms Yes, parameterisable
Process alarm Yes, parameterisable
Diagnostic alarm Yes, parameterisable
Diagnostic function Yes
Diagnostic information can be read out Possible
Module status Green LED
Module error display Red LED
Channel error display Red LEDs per channel
Electrical isolation
Between the channels and the backplane
bus Yes
Between the channels and the voltage
supply Yes
Max. potential difference between inputs
(U
cm
)
DC 4 V
Max. potential difference between inputs
and M
internal
(U
iso
)
DC 75 V / AC 60 V
Insulation checked with DC 500 V