Sunfar V560 Series - I;O Expansion Card (Standard Type: Dec350 Vs, Pn: 050 M008003000)

Accessories
V560 Series High Performance Closed-Loop Vector Inverter User Manual
238
13.2 I/O EXPANSION CARD (STANDARD TYPE: IOV-D104, PN:
050M008003000)
Aside from providing standard I/O port on the mainboard, V560 series inverter can also additionally provide
more input and output ermines according to users’ requirements. The standard I/O expansion card has
following functions:
 One group of RS485 channel;
 ±10V power supply (load capacity≤10mA);
 Three-circuit input terminal DI7~DI9, among which DI9 can receive pulse input within100.00KHz;
 One-circuit digital output DO3, with the capability of outputting high-speed pulse (F0);
 One-circuit analog input AI3 (-10V~10V).
 One-circuit relay programmable output (2A normally open\normally closed contact).
Table 13-1 Introduction of I/O expansion card terminal
Terminal type Terminal name Function
485 communication RS+,RS-
Physical port for RS485 communication;
See FA parameter for details
Output power supply +10V,-10V Provide ±10V/10mA power supply
Analog input AI3
Analog 0~10V input, input impedance≥100M Ohm;
See F4 parameter for details.
Digital input
DI7,DI8
Effective when the Terminal and CM port is engaged. DI7 and
DI8 input frequency≤1KHz，
DI9
Programmable pulse input;
Effective when the Terminal and CM port is engaged.
DI9 input frequency≤100 KHz; See F3 parameter for details.
Digital output DO3
Programmable OC output; output frequency≤100K Hz;
See F3 parameter for details.
Programmable output
TA1
TA1-TB1 normally closed contacts;
TA1-TC1 normally open contacts;
See F3 parameter for the contact capacity: AC 250V/1A
TB1
TC1
Common port GND Common port for ±10V,AI3
Common port CM Common port for DO3,DI7,DI8, and DI9
Figure 13-5 I/O expansion card terminal diagram
-10V+10V CM DO3 DI9 DI8 DI7RS+ RS- GND AI3 TA1 TB1 TC1