5
•
vacon
control i/o
Tel. +358 (0)201 2121 • Fax +358 (0)201 212205
3
3. CONTROL I/O AND TERMINALS
Vacon 10 I/O terminals for API RS-485:
Table 1: Vacon 10 General purpose application default I/O configuration
and connections for API RS-485 version
Vacon 10 RS-485 I/O terminals:
Terminal
Signal
Factory preset
Description
3
GND
I/O signal ground
6
24Vout
24V output for DI
%, max. load 50 mA
7
GND
I/O signal ground
8
DI1
Digital input 1
1 = Start forward 0 - +30 V Ri = 12 k min
A
A
RS485 signal A
FB Communication
B
B
RS485 signal B
FB Communication
24 RO 21
Relay out 2 ACTIVE (Relay
opened) = FAULT
P)
Max. switching load:
250Vac/2A or 250Vdc/
0,4A
25 RO 22
20
±
Ω
8
7
6
3
GND
GND
24V
DI1
A
B
RO2
RO2
25 24