Nord Drivesystems SK PAR-3E - Page 55

3 ControlBoxes – SK POT1-1
BU 0040 GB-1611 Subject to technical alterations 55
Connections are made according to the following table:
Frequency inverter
series
SK 2x0E
2)
SK 2x5E
3)
SK 300E SK 5xxE SK 700E or
SK 750E
Interface option
SK POT1-1
Terminal - Colour
No
Terminal
(Function)
SK CU4-IOE /
SK TU4-IOE
Terminal
(Function)
SK CU2-BSC /
SK CU2-STD
Terminal
(Function)
No
Terminal
(Function)
SK CU1 BSC /
SK CU1-STD /
SK CU1-MLT
Terminal
(Function)
1 - white
44 (+24V)
SK CU4-IOE
44 (+24V)
or
SK TU4-IOE
11 (+24V)
J2:42 (+15V) X5:42 (+15V /
+24V)
Xx.3:42 (+15V)
2 - brown
21 (DIN1)
SK CU4-IOE
C1 (DIN5 (corresponds
to DIN1 of the box))
or
SK TU4-IOE
19 (DIN5 (corresponds
to DIN1 of the box))
J2:22 (DIN2) X5:21 (DIN1) Xx.3:21 (DIN1)
3 - green
22 (DIN2)
SK CU4-IOE
C2 (DIN6 (corresponds
to DIN2 of the box))
or
SK TU4-IOE
25 (DIN6 (corresponds
to DIN2 of the box))
J2:23 (DIN3) X5:22 (DIN2) Xx.3:22 (DIN2)
4 - yellow
12 (AGND)
SK CU4-IOE
1)
13 (AIN1-)+12 (0V))
or
SK CU4-IOE
1)
5 (AIN1-)+7 (0V))
SK CU2-STD
J2.2:12 (AGND)
or
SK CU2-BSC
1)
J2.13 (AIN-)+
J2.12 (AGND))
X4:12 (AGND)
SK CU1-MLT
X2.2:12 (AGND)
or
SK CU1-BSC / -SDT)
1)
Xx.13 (AIN1-)+
Xx.12 (AGND))
5 - grey
14 (AIN1+)
SK CU4-IOE
14 (AIN1+)
or
SK TU4-IOE
3 (AIN1+)
J2:14 (AIN1) X4:14 (AIN1) Xx.2:14 (AIN1)
6 - pink
11 (+ 10V)
SK CU4-IOE
11 (+10V)
or
SK TU4-IOE
1 (+10V)
J2:11 (+10V) X4:11 (+10V) Xx.2:11 (+10V)
1)
On the Technology Units of the SK 2xxE and on the basic I/O of the SK 300E and the basic I/O and standard I/O of the SK 700 / SK 750E,
the analog inputs are implemented as differential inputs
. In order to ensure the correct functioning of the potentiometer, the analog input
"AIN-" must be connected with the analog ground.
2)
For devices with an AS interface (SK 220E and SK 230E) Analog Inputs 2 (Terminal 16), and instead of AGND (Terminal 12), Terminal 14
(GND) must be used. In addition, the function of Analog Input 2 (P400[-02]) must be parameterised to the setting {01} = "Setpoint
frequency".
3)
Connection of SK POT1-1 to an SK 2x5E can alternatively by made to an IO extension module (SK xU4-IOE) via a suitable mains unit
(SK xU4-24V-…). The connection is made according to the following pattern.