ABB AC500 PLC - 1.7.2.2.13 Ordering Data; 1.7.2.3 DC551-CS31 - Digital Inputs and Output

Parameter Value
Connection of the channels AO0+...AO1+ Terminals 3.5 and 3.6
Reference potential for AO0+ to AO1+ Terminal 3.7 (AO-) for voltage output
Terminals 1.9, 2.9, 3.9 and 4.9 for current
output
Output type
Unipolar Current
Bipolar Voltage
Electrical isolation Against internal supply and other modules
Configurability -10 V...+10 V, 0 mA...20 mA, 4 mA...20 mA
(each output can be configured individually)
Output resistance (load),
as current output
0 W...500 W
Output loadability,
as voltage output
±10 mA max.
Indication of the output signals 1 LED per channel (brightness depends on
the value of the analog signal)
Resolution 12 bits (+ sign)
Conversion error of the analog values caused
by non-linearity, adjustment error at factory and
resolution within the normal range
Typ. 0.5 %, max. 1 %
Relationship between input signal and hex
code
Table Output Ranges Voltage and Current
Ä Chapter 1.7.2.2.11.3 “Output Ranges
Voltage and Current” on page 804
Unused outputs Are configured as "unused" (default value)
and can be left open-circuited
1.7.2.2.13 Ordering Data
Part No. Description Product Life Cycle Phase *)
1SAP 221 200 R0001 CI592-CS31, CS31 bus module with
8 DI, 8 DC, 4 AI, 2 AO
Active
1SAP 421 200 R0001 CI592-CS31-XC, CS31 bus module
with 8 DI, 8 DC, 4 AI, 2 AO,
XC version
Active
*) For planning and commissioning of new installations use modules in Active
status only.
1.7.2.3 DC551-CS31 - Digital Inputs and Output
● 8 digital inputs 24 VDC, 16 configurable digital inputs/outputs
● Module-wise electrically isolated
● Fast counter
● XC version for usage in extreme ambient conditions available
Device Specifications
Communication Interface Modules (S500) > CS31
2019/04/173ADR010121, 13, en_US810