I/O connection X4
The integrated ASI8100 stepper motor drive has a connector (M8 socket, 3-pin, A-coded) for integrated I/Os at slot X4. It is suitable for connecting end positions or external sensors and is designed as a fast digital input. It can be configured as a digital output via the CoE object 0x8030: DO Settings.
Signal/level X4 [Touch probe]
Contact | Function | Level/source |
|---|---|---|
1 | Output | 24 V DC, 500 mA |
3 | GND | Externally connected |
4 | Input | 1-wire connection, 24 V DC |
Digital inputs (Touch probe) | |
|---|---|
Signal level high | ≥ 5 V |
Signal level low | ≤ 2 V |
Input current | 5 … 6 mA |
Pin assignment X4 [M8 socket, 3-pin, A-coded]
Contact | Function | Core color/ |
|---|---|---|
1 | Output | Brown |
3 | GND | Blue |
4 | Input | Black |
The connection cables are not included in the scope of delivery. The wire colors apply to sensor cables from Beckhoff. For suitable connection cables, see sensor cable.
Display
Status LED
Slot X4 has a green LED labeled “IN”. It signals the status of the digital input. Slot X4 has a green LED labeled “OUT”. It signals the status of the digital output.
LED “IN”
Status display of digital input TP2
LED | Meaning |
|---|---|
Off | No control voltage present at the input, input inactive |
Lit | Control voltage is present at the input, input active |
LED “OUT”
Status display of digital input TP2
LED | Meaning |
|---|---|
Off | No control voltage at the output, output inactive |
Lit | Control voltage is present at the output, output active |