2-3
Electrical Specifications
Electrical specifications are provided in the sections below.
2-3-1
Power Supply Specifications
Specifications for the 24 VDC and 48 VDC power supplies are provided below.
24 VDC Control Power Supply Specifications
Item Specification
Supply voltage range 24 VDC ±10%
Current / power requirements 5 A / 120 W maximum
Circuit protection User-supplied 5 A in-line fuse
Wire size
0.75 mm
2
to 2.5 mm
2
Shielding User-supplied connection from power supply cable shield to robot ground
point.
48 VDC High Power Supply Specifications
Item Specification
Supply voltage range 48 VDC ±10%
Current / power requirements 12 A / 576 W maximum
Circuit protection User-supplied 12 A slow-burn, in-line fuse
Wire size
2.5 mm
2
Shielding User-supplied connection from power supply cable shield to robot ground
point
2-3-2
XIO and TIO Connector I/O Specifications
Specifications for the XIO and TIO connector input and output circuits are provided below.
Type Item Specification
Input circuits Type Sinking / Sourcing
Operational voltage range 0 to 30 VDC
OFF state voltage range 0 to 3 VDC
ON state voltage range 10 to 30 VDC
Typical threshold voltage 8 VDC
Operational current range 0 to 7.5 mA
OFF state current range 0 to 0.5 mA
ON state current range 2.5 to 6 mA
Typical threshold current 2.0 mA
Impedance (V
in
/ I
in
) 39 kΩ
Current at 24 VDC < 6 mA
ON response time (hardware) 5 µs
OFF response time (hardware) 5 µs
2 Specifications
2-12
i4L Robots User's Manual (I658)
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