ADLINK DIN-814P-A4 Panasonic servo adapter board configuration

14 SPR output speed command monitoring (analog voltage)

16 CCWTL input CCW direction torque limit (external simulation)

18 CWTL input CW direction torque limit (external simulation)

19 CZ output Z-phase collector electrode open circuit output (origin pulse)

35 RDY output servo ready signal

37 ALM output servo alarm signal

39 INP output positioning completion signal

40 TLCO output torque limit command output (monitoring)

42 IMO output torque limit monitoring (analog voltage)

43 SPO output speed monitoring (analog voltage)

7 I24V power supply+24V input (for driving side power supply)

8, 9, 13, 15, 17, 25, 33, 34, 36, 38, 41, 50 IGND isolated ground

2. BH # auxiliary interface (6-pin)

Provide brake, Z-phase, and monitoring signals for users to quickly connect without using the main cable:

Explanation of Pin Signal Direction

1 BRK-OFF+output brake positive terminal

2 BRK-OFF - Output brake negative terminal

3 CZ output Z-phase output (open collector)

4 IMO output torque limit monitoring

5 SPO output speed monitoring

6 IGND Ground Isolation Area

There are LED indicator lights next to BH, displaying the status of PEL, MEL, and ORG for easy on-site debugging.

3. IOIF # Mechanical I/O Interface (9-pin)

9-pin connectors corresponding to each axis, used to connect limit, origin, deceleration, and reset signals:

Explanation of Pin Signal Direction

1+24V power isolation+24V output (for sensors)

2 IGND isolated areas

3 PEL input positive direction limit (normally closed, low effective)

4 MEL input negative direction limit (normally closed, low effective)

5 PSD input forward deceleration signal

6 MSD input negative deceleration signal

7 ORG input origin signal

8 RES input reset signal (from external)

9 IGND Ground Isolation Area

Differences in PSD signal function (related to sports card models):

When combined with PCI-8134, PSD serves as a forward deceleration signal (Slow Down).

When combined with PCI-8164/PXI-8164/MPC-8164, the PSD of axis 0/1 is mapped to CMP1/2 (compare output), and the PSD of axis 3/4 is mapped to LTC3/4 (latch input). Please refer to the corresponding sports card manual for specific functions.

4. SJ # stepper interface (10 pins)

Used for stepper motor drivers or other brands of servos (pulse direction mode):

Explanation of Pin Signal Direction

1 OUT+output pulse positive terminal (differential)

2 OUT - Output pulse negative terminal

3 DIR+output direction positive terminal

4 DIR - Negative end of output direction

5 EZ+Z-phase input (optional)

6 ALM input alarm signal

7+5V power supply+5V output (for driver optocoupler)

8 SVON output enable signal

9+5V power supply+5V output

10 IGND isolated areas

Note: The pulse/direction of SJ is connected in parallel with the corresponding pin of CNIF internally (but CNIF has two groups of 500k and 2M, which group does SJ use? The manual is not clear, and it is speculated that SJ's OUT ±/DIR ± is connected in parallel with CNIF's 500k group (pins 3-6). Therefore, if using a stepper, JP should be set to 500k mode or confirm signal connectivity.

5. CN1 external power input (2-pin)

Pin signal description

1 EX GND external power ground

2 EX+24V external+24V power input (DC 24V ± 5%)

This power supply supplies power to all isolated side circuits, and it is recommended to provide a current of 1A or above.

6. Jumpers JP1~JP4 (pulse speed selection)

Each axis corresponds to a 6-pin jumper wire JP #, set as follows:

Short circuit mode function

Short circuit pins 1-3 and 2-4 to select 500kpps mode (using pins 3-6 of CNIF)

Short circuit pins 3-5 and 4-6 to select 2Mpps mode (using pins 44~47 of CNIF)

Be sure to set it correctly according to the driver parameters and actual pulse frequency requirements. If the driver settings do not match the jumper, it may result in the inability to receive pulses or positional deviations.

Typical wiring guidance

1. Panasonic MINAS A4/A5 servo drive connection

Use the 50 pin 1:1 dedicated cable provided by ADLINK (with one end connected to CNIF # and the other end connected to the driver CN1 or CN2 port). If self-made, it is necessary to strictly follow the pin definitions for corresponding connections.

Set the JP jumper (500k or 2M) based on the maximum output frequency of the sports card and driver parameters.

Connect the CN2 (100 pin SCSI) of the motion control card to the CN1 input of DIN-814P-A4 via a flat cable.

Connect the external+24V power supply to CN1.

Connect sensors such as limit and origin to the corresponding terminals of IOIF #, paying attention to matching the sensor type (NPN/PNP) with the board input (low level is effective, triggering IGND short circuit).

If using the brake, connect the BRK-OFF+/- of BH to the external brake relay coil.

Before powering on, check all wiring and confirm that there are no errors before powering on.

2. Connection of stepper motor driver

Connect the pulse+, pulse -, direction+, and direction - of the stepper driver to the OUT+, OUT -, DIR+, and DIR - of SJ #, respectively.

If the driver requires an enable signal, connect SVON; If alarm input is required, connect to ALM.

Use+5V to power the driver optocoupler (if needed).

Attention: SJ is connected in parallel with CNIF signal, and CNIF must be left vacant.