2
SPX Advanced application – introduction
SPX ADVANCED APPLICATION MANUAL
SVCH0203—October 2017 www.eaton.com
1.2 Control I/O
OPTA1
Terminal
Signal
Description
1
+10V
ref
Reference voltage
output
Voltage for potentiometer, etc.
2
AI1+
Analog input 1.
Range 0-10V, R
i
=
200k
Range 0-20 mA R
i
=
250
Analog input 1 frequency
reference.
Input range selected by jumpers.
Default range: Voltage 0 – 10 V
3
AI1-
I/O Ground
Ground for reference and controls
4
AI2+
Analog input 2.
Range 0-10V, R
i
=
200k
Range 0-20 mA R
i
=
250
Analog input 2 frequency
reference
Input range selected by jumpers.
Default range: Current 0 – 20 mA
5
6 +24V
Voltage for switches, etc. max 0.1
A
7
8
Programmable G1.2.7
Contact closed = start forward
Programmable start logic P1.2.1
9
Programmable G1.2.7
Contact closed = start reverse
Programmable logic P1.2.1
10 DIN3
Fault reset
Programmable G1.2.7
Contact open = no fault
Contact closed = fault
11 CMA
Common for DIN 1—
DIN 3
Connect to GND or +24V
12 +24V
Control voltage output
Voltage for switches (see #6)
13 GND
I/O ground
Ground for reference and
controls
14 DIN4
Programmable G1.2.7
Jog Speed
15 DIN5
Programmable G1.2.7
External Fault 1
16 DIN6
Programmable G1.2.7
Force Remote 1
17 CMB
Common for DIN4—
DIN6
Connect to GND or +24V
18 AOA1+
Analog output 1
Programmable P1.3.1.2
Output range selected by
jumpers.
Range 0—20 mA. R
L
, max.
500
Range 0—10 V. R
L
> 1k
19 AOA1-
20 DOA1
Digital output
Programmable
Open collector, I 50mA, U 48
VDC
OPTA2
21 RO1
Relay output 1
Programmable G2.3.3
Relay output 1
Programmable G2.3.3
Switching capacity
24 VCD / 8 A
250 VAC / 8 A
125 VDC / 0.4 A
22
23
24
25
26
RO1
RO1
RO2
RO2
RO2
Reference
potentiometer, 1…10
k
Ground for reference and controls
AI2-
Control voltage output
I/O ground
GND
Start forward
DIN1
Start reverse
DIN2
Programmable
No function defined at default
mA
Ready
Run
Table 1 . SPX Advanced application default I/O configuration and connection example .
2
3
RO1
125 VDC / 0.4 A
2
4
RO2
Relay output 2
Programmable
G2.3.3
Programmable
No function defined at default
2
5
RO2
2
6
RO2
otee:
N
See Users Manual, chapter Control Connections, for hardware specification and configuration.