FATEK SD3 Series, Instruction Manual, Page: 130 / 396

38
4. Connection
SD3 Series Instruction Manual
5. Descriptions of CN1 Connector Signals
Pin No.
19, 20
I/F Circuit
PO
(Page 46) Control Mode
Signal Description P V T
SREDY+
(Pin No.19)
SREDY－
(Pin No.20)
Servo ready
Open
In one of the following conditions
An alarm is occurring.
The primary circuit power is not supplied to the amplifier.
Close
The following conditions are met at the same time.
No alarm is occurring.
The primary circuit power is supplied to the amplifier.
■ TIP
The emitter side of the output transistor is independent
of
COM－
. Cascade connection to multiple amplifiers is possible.
dif.
(*1)
24
5
i/o
䐟
䐠
䐡
䐢
(*2)
v
olt
i/o
䐟
䐠
䐡
v
olt
SERVO+
(Pin No.19)
SERVO－
(Pin No.20)
Servo status
Open
Servo-off status
Close
Servo-on status
■ TIP
The emitter side of the output transistor is independent
of
COM－
. Cascade connection to multiple amplifiers is possible.
i/o
䐟
䐠
䐡
䐢
(*3)
DBRK+
(Pin No.19)
DBRK－
(Pin No.20)
Dynamic brake release
Open
Engages the dynamic brake.
Close
Disengages the dynamic brake.
24
(*4)
5
(*4)
i/o
䐟
䐠
䐡
䐢
(*4)
*1) In Standard I/O configuration
*2) In Standard I/O configuration
*3) In Optional I/O configuration
*4) In I/O configuration Option 2
dif.
Differential
24
24 V
open collector
5
5 V
open collector
i/o
䐟
䐠
䐡
䐢
Internal
Position
v
olt
Analog
Velocity
i/o
䐟
䐠
䐡
Internal
Velocity
v
olt
Analog
Torque