SSINVERTER SSI700, User Manual, Page: 17 / 148

SSI700 User Manual Mechanical and Electrical Installation
www.ssinverter.info
Type Terminal Name Function Description
D
igita
l o
u
tp
ut
DO1-CME Digital output 1
Optical coupling isolation, dual polarity open
collector output
Output voltage range: 0–24 V
Output current range: 0–50 mA
Note that CME and COM are internally
insulated, but they are shorted by jumper
externally. In this case DO1 is driven by +24 V
by default. If you want to drive DO1 by external
power supply, remove the jumper.
FM- CME
High-speed
pulse output
It is limited by P5-00 (FM terminal output mode
selection). As high-speed pulse output, the
maximum frequency hits 100 kHz.
As open-collector output, its specification is the
same as that of DO1
Re
la
y
out
put
T/A-T/B NC terminal
Contact driving capacity:
250 VAC, 3 A, COSø = 0.4
30 VDC, 1 A
Applying to Overvoltage Category II circuit
T/A-T/C NO terminal
COM Digital grounding Please use twisted pair cable or screening wire
3.2.4 Wiring of AC Drive Control Circuit
Figure 3-3 Wiring mode of the AC drive control circuit
Note
• All SSI700 series AC drives have the same wiring mode. The figure here shows the wiring of
Three-phase 220~380 VAC drive.
◎ indicates main circuit terminal, while ○ indicates control
circuit terminal.