DMM DYN4 Series - Page 13

13
DMM Technology Corp.
DYN4 AC Servo Drive Instruction Manual
REV. ZM7-A10A
CT1
See section 2.3.2 for interface circuit type examples
Pin No. Symbol Details I/O Interface Circuit
14 DIN4
- Optional digital input 4
- By default, output is set to negative direction movement
hold input
Input A
Pin No. Symbol Details I/O Interface Circuit
16 +24VIN
- External +24VDC input
- Supply power for digital input circuit A
Input A
Pin No. Symbol Details I/O Interface Circuit
17 +14VOUT
- Servo drive internal +14VDC output
- Max Current Draw: 100mA
Output NA
Pin No. Symbol Details I/O Interface Circuit
18 ALM
- Servo alarm output
- Photo transistor ON when servo alarmed, output Low
- When servo drive alarmed, output toggled Low/High at
1Hz period interval
Output B
Pin No. Symbol Details I/O Interface Circuit
19 BKO
- Holding brake output
- Refer to section 2.6 for wiring details
- Refer to section 3.3.2 for timing details
Output Section 2.6
Pin No. Symbol Details I/O Interface Circuit
20 MO_ABS
- Absolute encoder position monitor output
- Refer to section 4.6 for details
Output E
Pin No. Symbol Details I/O Interface Circuit
15 ENA
- Servo enable/disable input
- Active Low (servo disabled when low)
- Motor coasts when servo disabled (shaft free)
- Disable clears all pulse/analog commands
- Disable clears all position calculation and error
Input A