Electrical Data For Inputs And Outputs - ABB TZIDC Commissioning Instruction

36 TZIDC, TZIDC-110, TZIDC-120 DIGITAL POSITIONER | CI/TZIDC/110/120-EN REV. E
... 6 Electrical connections

Electrical data for inputs and outputs

Note
When using the device in potentially explosive atmospheres,
note the additional connection data in Use in potentially
explosive atmospheres on page 5!
Analog input
Only for devices with HART® Communication.
Set point signal analog (two-wire technology)
Terminals
Nominal operating range
Split range configuration between
Maximum
Minimum
Starting at
Load voltage
Impedance at 20 mA
Fieldbus input
Only for devices with PROFIBUS PA® or FOUNDATION Fieldbus®
Communication.
Bus Connection
Terminals
Supply voltage
(Power feed from the Fieldbus)
Max. permissible voltage
Input Current
Current in the event of an error
4 to 20 mA
20 to 100 % of the nominal operating
range can be parameterized
9.7 V at 20 mA
PROFIBUS PA FOUNDATION fieldbus
+11 / −12
9 to 32 V DC 9 to 32 V DC
35 V DC
10.5 mA
15 mA
(10.5 mA + 4.5 mA) (11.5 mA + 3.5 mA)
Digital input
Only for devices with HART® Communication.
Input for the following functions:
no function
•
move to 0 %
•
move to 100 %
•
• Hold previous position
• block local configuration
• block local configuration and operation
• block any access (local or via PC)
+11 / −12
Binary input DI
Terminals
Supply voltage
50 mA
Input 'logical 0'
3.6 mA
Input 'logical 1'
3.8 mA
Input Current
485 Ω
Binary output
Only for devices with HART® Communication.
Output configurable as alarm output by software.
Binary output DO
Terminals
Supply voltage
+11 / −12
(Control circuit in accordance with DIN
19234/NAMUR)
Output 'logical 0'
35 V DC
Output 'logical 1'
11.5 mA
Direction of action
15 mA
+81 / −82
24 V DC (12 to 30 V DC)
0 to 5 V DC
11 to 30 V DC
Maximum 4 mA
+83 / −84
5 to 11 V DC
> 0.35 mA to < 1.2 mA
> 2.1 mA
Configurable
'logical 0' or 'logical 1'