AM 221
Analog Mix
- 2 analog inputs (±10 V DC/16 bits) or potentiometer inputs (0-100 %/16 bits)
- 2 analog outputs (±10 V DC/12 bits)
- 1 reference output (+10 V DC/5 or 8.3 mA)
For the S-DIAS system, EPLAN Macros are available for simple integration into the control cabinet.
Technical data
Analog inputs
Type
±10 V DC resp. potentiometer 0-100 %
Amount
2
Resolution
16 bits
Measuring range
-10 V ... +10 V or 0 - 100 % (potentiometer)
Measuring accuracy
±0.3 % of maximum measurement value
or ±0.35 % of the maximum value
or ±0.35 % of the maximum value
Conversion time all channels
Speed mode: 200 µs
Cable break monitoring
Yes
Hardware filter
typically 1 kHz, low pass 3rd order
Software filter
configurable, low pass 1st order
Analog outputs
Type
±10 V DC
Amount
2
Output range
-10 V ... +10 V
Resolution
12 bits
Refresh time all channels
≥ 500 μs (corresponds to the S-DIAS cycle time)
Load capacity of the output voltage
> 5 kΩ
Settling times
50 µs (63 % of the end value)
100 µs (86 % of the end value)
250 µs (99 % of the end value)
100 µs (86 % of the end value)
250 µs (99 % of the end value)
Accuracy
±0.5 % of maximum output value
Reference outputs
Amount
1
Reference voltage
+10 V DC
Permissible output current
maximum 5 mA (< HW version 2.5), maximum 8.3 mA (≥ HW version 2.5)
Short-circuit proof
Yes
Accuracy
±0.5 %
Mechanical properties
Width (mm)
12,5
Height (mm)
104
Depth (mm)
72
Protection type
IP20
Article number / Certification
Item number
20-017-221
Standardization / Certification
UL 508 (E247993)