Power Supply - Siemens SIMOTION ADI4 Manual

Hardware description

2.4 Power supply

2.4 Power supply
ADI4 module
To supply the ADI4 module (+24 VDC), an external power source is needed. The power
supply is connected through terminal X1 (P24EXT1) on the front panel of the ADI4 module.
Refer to Section "Interface (X1): External power supply (Page 13)" for more information.
Digital outputs
To supply (+24 VDC) the digital outputs, an external power source is needed. The power
supply is connected through Terminal X6-1, Pin 1 (P24EXT2). Refer to Section "Interface
(X6-1): Digital outputs (Page 21)" for more information.
Digital inputs
If the digital inputs are not supplied with the internal supply voltage of X6-2, Pin 1 (P24OUT),
this supply voltage can optionally be replaced with an external power source (+24 VDC, 1 A
maximum).
The reference ground (GND) of the external power supply source must be connected with
X6-2, Pin 12. X6-2, Pin 1 (P24OUT) remains open.
Specification of the supply voltages (+24 VDC)
The external supply voltages for the ADI4 module, the digital outputs, and optionally the
digital inputs must comply with the specifications provided in the "Encoder supply voltages"
table.
Table 2- 15
Voltage
•
•
•
Ripple
•
Current load
•
•
Power consumption
•
•
P24EXT1: Supply voltage of the ADI4 module
1)
P24EXT2: Supply voltage for the digital outputs
P24OUText: Optional supply voltage for the digital inputs
28
Specification of the external supply voltages
Supply voltage
Minimum
Nominal
Maximum
Maximum
Typical
Maximum
Typical
Maximum
1)
P24EXT1
0.5 A
1 A
12 W
30.2 W
SIMOTION ADI4 - Analog Drive Interface for 4 Axes
P24EXT2 P24OUText
18.5 V
24 V
30.2 V
3.6 V
pp
-
8 A
-
241.6 W
Manual, 05/2009, 6FC5 297-0BA01-0BP6
0.1 A
1 A
3.02 W
30.2 W