KSB PumpDrive 2 - Control Terminal Assignment, I;O Extension Board

7 Installation at Site
61 of 212
PumpDrive 2
Table36: Control terminal assignment, I/O extension board
Terminal strip
Terminal Signal Description
+24 V
GND
DI7
DICOM2
DI8
NO3
NC3
COM3
+24V
DI6
AO2-GND
AO2
AIN3+
+24 V
GND
DO2
DO1
GND
NO8
NO7
NO6
NO5
NO4
COM4-8
F8
F7
F6
F5
F4
F3
F2
F1
E10
E9
E8
E7
E6
E5
E4
E3
E2
E1
D8
D7
D6
D5
D4
D3
D2
AIN3-
D1
GND
F8 GND Ground
F7 DICOM2 Ground for digital inputs
F6 DI8 Digital input 8
F5 DI7 Digital input 7
F4 DI6 Digital input 6
F3 +24V +24 V DC voltage source
F2 AO2-GND Ground for AN-OUT
F1 AO2 Analog current/voltage output
E10 +24V +24 V DC voltage source
E9 AIN3+ Differential analog input HI
E8 AIN3- Differential analog input LO
E7 GND Ground
E6 GND Ground
E5 DO2 Digital output 2
E4 DO1 Digital output 1
E3 GND Ground
E2 NC3 Relay, NC contact, "NC" No. 3
E1 NO3 Relay, NO contact, "NO" No. 3
D8 COM3 Relay, reference "COM" No. 3
D7 +24V +24 V DC voltage source
D6 NO8 Relay, NO contact, "NO" No. 8
D5 NO7 Relay, NO contact, "NO" No. 7
D4 NO6 Relay, NO contact, "NO" No. 6
D3 NO5 Relay, NO contact, "NO" No. 5
D2 NO4 Relay, NO contact, "NO" No. 4
D1 COM4-8 Relay, reference "COM" No. 4-8
Digital Inputs
▪ Three (3) digital inputs are available on the I/O extension board.
▪ The functions of digital inputs DI6 to DI8 can be parameterised as required.
The digital inputs are electrically isolated. The DICOM1 reference ground for the
digital inputs is thus also electrically isolated. If the internal 24V source is used, the
internal GND must also be connected to the electrically isolated DICOM2 ground of
the digital inputs. A wire jumper can be used between GND and DICOM2 for this
purpose.