Lenze EPM−T9XX Modular system - Manual (Page 95)

4×analog input / output
4
The modular system
4.20
L
4.20−3 EDSPM−TXXX−9.0−11/2009
Type 4×analog input / output
Voltage supply DC 5 V / 100 mA (via backplane bus)
External voltage supply DC 24 V / 110 mA (DC 20.4 ... 28.8 V)
Short−circuit current 30 mA
Connectable cable cross−section £ 2.5 mm 2 ( ³ AWG 14)
Analog inputs
Number 2
Input area
Voltage 0 ... +10 V
−10 ... +10 V
+1 ... +5 V
Information on tolerances
can be found in the chapter
"Parameter setting"
Current 0 ... +20 mA
−20 ... +20 mA
+4 ... +20 mA
Conversion rate [Hz] 3.7 7.5 15 30 60 123 168 202
Processing time per channel [ms] 290 150 84 54 36 28 26 26
Resolution [bit] 16 16 16 16 15 14 12 10
Electrical isolation from backplane bus Yes, via optocouplers
Analog outputs
Number 2
Analog−to−digital converter 12 bits
Output ranges
(Tolerances refer to the upper limit of effective
range)
Voltage 0 ... +10 mA (±0.4 %)
−10 ... +10 mA (±0.2 %)
+1 ... +5 mA (±0.6 %)
Current 0 ... +20 mA (±0.6 %)
−20 ... +20 mA (±0.3 %)
+4 ... +20 mA (±0.8 %)
Actuator − input resistance
Voltage range min. 1 k W (output current max. 10 mA)
Current range min. 500 W (output current max. 20 mA)
Delay time 10 ms
Electrical isolation from backplane bus Yes, via optocouplers
Communication
Input data 4 bytes (one word per channel)
Output data 4 bytes
Parameter data 12 bytes
Diagnostic data 12 bytes
Dimensions
Width 25.4 mm
Height 76.0 mm
Depth 76.0 mm
Weight 100 g
Order number EPM−T330
Technical data