Eaton SLX9000 - Appendix C - Expander Board Optai; Description of Expander Board OPTAI; I;O Terminals on OPTAI; Figure C-1: Expander Board OPTAI

SLX9000 Adjustable Frequency Drives User Manual
MN04003020E
For more information visit: www.eaton.com C-1
January 2009
Appendix C — Expander Board OPTAI
Description of Expander Board OPTAI
Description: I/O expander board with one relay output (NO), three digital inputs and one thermistor
input for SLX9000 drives.
Allowed slots: SLX9000 board slot E
Type ID: 16713
Terminals: Two terminal blocks; screw terminals; no coding
Jumpers: None
Board parameters: None
Figure C-1: Expander Board OPTAI
I/O Terminals on OPTAI
Table C-1: I/O Terminals of Board OPTAI
Note: The +24V control voltage terminal can also be used to power the control module (but
not the power module).
V26
C12
C15
C17
V25
V27
V26
V22
V11
L1
V9
V28
R66
R59R60
C45
V24
V4
K2
D23
R44 C26
C24
R47
R8
C7
V20
R49
C8
R15
R13
T2
R12
R14
V6
R16
R18
C62
R5
C3
R2
R4
R131
R3
R6
R7
R132
V21
R40
D5
X5
V7
R41
R17C4
R43
C27
R46
R50
R45
R48
V22
H2
A1
X3X2
C28
C6
R1
C5
C11
A3
C30
V1
C10
R11 R10
R9
V3
C9
V5
C2
C61
R20
V2
D1
C1
C16
X4
Terminal
Parameter
Setting Description
X4
12 +24V Control voltage output; voltage for switches etc., max. 150 mA
13 GND Ground for controls, e.g. for +24V and DO
14 DIN1 DIGIN:B.1 Digital input 1
15 DIN2 DIGIN:B.2 Digital input 2
16 DIN3 DIGIN:B.3 Digital input 3
X2
24 RO1/
Common
DIOUT:B.1 Relay output 1 (NO)
Switching capacity: 24V DC/8A
250V AC/8A
125V DC/.4A
25 RO1/Normal
Open
X3
28 TI+ DIGIN:B.4 Thermistor input; Rtrip = 4.7 kΩ (PTC)
29 TI-