ABB Robotics OmniCore C90XT Product Manual page 90

3 Installation and commissioning
3.5.9 Descriptions for connectors
Continued
The cable layout is recommended as the following illustration.
xx2000000436
I/O connectors - Scalable I/O (option)
xx1900002448
A
B
The connectors contain 16 digital input signals, 16 digital output signals, 24 V and
0 V for the outputs, and 0 V for the inputs.
Continues on next page
90
Scalable I/O output connectors
Scalable I/O input connectors
CAUTION
The process power supply should be supplied separately. Connecting the process
power supply through the logical power supply connector (X19) may damage
the device.
If the process power supply is supplied by the logical power supply connector
(X19), a surge protector must be installed to protect the device.
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Product manual - OmniCore C90XT
3HAC073706-001 Revision: E