Wiring
‑53‑
Electrical specifications and connections of input circuit
This section describes the characteristics of the input signals assigned to the CN6
connectors.
● Specifications
The servo drive operates normally only when the input states of STO1 and STO2
are both "High" ("1" or "H").
The servo drive does not operate when the input states of STO1 or STO2 are
different or are both "Low" ("0" or "L").
● Electrical characteristics of Safety Request Input Signal are as follows:
Item
Characteristics
Description
Voltage range
24VDC (±15%)
‑
Input current
4mA(Typ.)
This is the value per
channel.
Standards of logic levels “0”<3 V, “1” >15V
‑
Digital input impedance
5.78 kΩ
‑
● Connection example of external 24 V
● Connection example of internal 24 V
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