Lenze I/O system 1000 System Manual - Manual (Page 141)

Product description
I/O compound modules − analog I/O
2 analog outputs 0/4 ... 20 mA (12 bits) − EPM−S502
3
l
141 EDSIO1000 EN 7.0
Technical data
EPM−S502: Rated data
Module identifier 1282
dec
Current consumption/power loss
Current consumption from backplane bus 80 mA
Power loss 0.8 W
Analog outputs
Number of outputs 2
Cable length
shielded 200 m
Load voltage
Nominal value DC 24 V
Current consumpt. from load voltage L+ 15 mA (without load)
Current outputs
Output current ranges 0 mA ... +20 mA
+4 mA ... +20 mA
Max. load impedance 350 W
Max. inductive load 10 mH
Operational error limit +/− 0.4 % ... +/− 0.5 %
Basic error limit +/− 0.2 % ... +/− 0.3 %
Short circuit protection No
Voltage at the outputs 12 V
Interference suppression (cross−talk
between the outputs) > 40 dB
Resolution 12 bits
Basic conversion time 2 ms all channels
Substitute values can be applied Yes
Temperature error
(relating to the output range) ± 0.01 %/K
Linearity distortion
(relating to the output range) ± 0.1 %
Output ripple; bandwidth 0 to 50 kHz
(relating to the output range) ± 0.05 %
Repeat accuracy (in steady−state vibration at
25°C, relating to the output range) ± 0.05 %
Dwell time
for ohmic loads 0.25 ms
for inductive load 1.5 ms
Output data size 4 bytes
Status, alarm, diagnostics
Status display Yes
Alarms No
Process alarm No
Diagnostic alarm No
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