ABB XIO-00 - External Power Supply Requirements; Power Port

XIO USER MANUAL | 2106424MNAB | 21
– Type of module
– LED light panel
– Reset button
– Module address selector
For additional information, refer to the TFIO Module User Manual. See Additional information
for a link to
the online manual.
Figure 2-9: TFIO module
Legend: TFIO module
ID
Description
ID
Description
1
4 pin terminals
6
TFIO front face
2
Bus address rotary switch
7
TFIO top view
3
Bus interface (male)
8
TFIO side face
4
Activity LEDs
9
Bus interface (female)
5
4 pin terminals
2.2.3 External power supply requirements
Comply with the following specifications when powering the controller with an external power source.
A customer-provided and installed 5 A fuse in the “+” side circuit of the power source is required to
protect the XIO power circuits.
Table 2-3: Power source requirements
Source type
Requirement
Temperature
External power supply
Power source:
12 Vdc to 24 Vdc, 5 A
Rating for ambient temperature is Ta =
-40 °C to +60 °C (-40 °F to 140 °F).
External power fuse
Power to the XIO must be fused at 5A
2.2.4 Power port
The XIO has a single port for connection to an external power source. The port supports reverse polarity
protection.
Table 2-4: Power connector specifications
Port
Terminal type
Power
Removable terminal connector (4 POS), spring cage termination. Wire gauge 12 AWG to 22 AWG