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Supply voltage
To supply the digital outputs with power, an external 24 VDC voltage source must be connected
to X6-1, Pin 1 (P24EXT2).
The reference ground of the external voltage source must be connected to X6-1, Pin 15
(MEXT2).
You will find additional information in Section "Technical data (Page 40)".
Electrical specification
Table 3-11
Digital outputs
High-level voltage (U
Output current I
Voltage with low level (U
Leakage current at low level
Signal delay T
Supply voltage of the digital outputs
Typical output voltage: V
1)
V
: Actual operating voltage P24EXT2
CC
Max. output current I
Max. short-circuit current: 4 A (max. 100 µs, V
Internal resistance R
2)
The PROFIBUS communication time as well as the application cycle time must also be taken into
account.
Incorrect connection (polarity reversal) causes neither high level nor destruction of the outputs.
General electrical properties
• Galvanic isolation using optocouplers
• Current limitation to maximum 500 mA
• Protection against: short-circuit, overtemperature, and loss of ground
• Automatic disconnection in case of undervoltage
Relay contact: "Ready" signal
The relay contact remains open or is opened if the module is in one of the following states:
• Initialization of the module after Power ON
• Power failure or hardware interrupt (NMI)
• No cyclic communication to the DP master
• PLL error
• Synchronization error
• Overtemperature
SIMOTION ADI4 - Analog Drive Interface for 4 Axes
Equipment Manual, 07/2017, A5E33446849B
Electrical specification of the digital outputs
)
H
OUT
)
L
, T
2)
PHL
PLH
- I
*R
- 0.65 V
CC
OUT
ON
: 500 mA
OUT
: 0.4 Ω
ON
Min.
Typical
V
- 3 V
1)
CC
-
-
-
-
-
50 µA
-
0.5 ms
= 24 V)
CC
Hardware description
3.2 Interface description
Max.
Nominal
V
24 V
CC
500 mA
-
-
0 V
400 µA
-
-
-
31
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