KERN KIB-A12 User manual

KERN & Sohn GmbH
Ziegelei 1
D-72336 Balingen
E-Mail: [e-mail]
Phone: +49-[0]7433- 9933-0
Fax: +49-[0]7433-9933-149
Internet: www.kern-sohn.com
Installation Instructions
Verification plug
KERN KIB-A12
Version 1.0
2019-02
GB
KIB-A12-IA-e-1910

2 KIB-A12-IA-e-1910
GB
KERN KIB-A12
Version 1.0 2019-02
Installation instructions for the verification plug
Contents
1Installation....................................................................................................... 3
1.1 Connect verification plug............................................................................................................. 3
1.2 Seal the verification plug: .......................................................................................................... 10
1.3 Complete the installation........................................................................................................... 10
1.4 Error report Err5......................................................................................................................... 10
2How to connect the platform ....................................................................... 11

KIB-A12-IA-e-1910 3
1 Installation
•Connect the verification plug to the KIB-TM display device as follows and then
adjust the weighing system. Once it has been successfully adjusted, the
display device is linked to the verification plug.
1.1 Connect verification plug
Connect the chip in the verification plug to CN7 (5 Pin) in the display device.
KIB-TM
Main circuit
board
Line colour Connect female Connect male Load cell
E+ / Sen+ Red 1 1 EXC+
S+ Green 3 3 SIG+
GND
Shield
5
5
GND
S- White 4 4 SIG-
E- / Sen- Black 2 2 EXC-
Identchip
main board
Line colour Connect female Connect male
IC GND Yellow 7 7: Identchip GND
IC signal Brown 6 6: Identchip signal
Open housing

4 KIB-A12-IA-e-1910
Remove the CN8/power
plug.
Undo all cables
Remove ferrite core

KIB-A12-IA-e-1910 5
Pull cable through
Reinsert sealing ring
Attach both parts (see
fig.) to the verification
plug cable

6 KIB-A12-IA-e-1910
Pull cable through and
put on the cover cap
Remove screws as
shown in the diagram

KIB-A12-IA-e-1910 7
Slide the shrink tubing
over the cable of the
load cell so that it can be
sealed later.
Then solder the cable as
shown in the wiring
diagram (see chap. 1.1).
Insert the board as
shown in the diagram
and secure with the 4
screws.

8 KIB-A12-IA-e-1910
Reinsert the ferrite core
Connect the cable as
shown in the connection
plan
Connect the remaining
cables to the board

KIB-A12-IA-e-1910 9
Reconnect CN8
externally
Close K1 jumper,
K1 activates the
verification plug.
The verification plug
does not function
without K1.

10 KIB-A12-IA-e-1910
1.2 Seal the verification plug:
(Fig. Verification plug sealed)
Always seal the verification plug with a self-destructive seal.
Pull the shrink tubing over the connecting cables of the load cell or junction
box and seal with a self-destructive seal.
1.3 Complete the installation
After the verification plug has been installed
•Check software version
•Adjust the scale, K1 jumper must be set.
After adjustment, the scale must be switched off without fail and then
switched back on again.
The verification plug is finally configured correctly.
1.4 Error report Err5
Err 5 is shown if:
•The verification plug is not connected correctly
•The verification plug is defective
•The wrong verification plug has been connected

KIB-A12-IA-e-1910 11
2 How to connect the platform
•Disconnect the display unit from the power supply.
•Solder the individual wires of the load cell cable to the printed circuit board
It is necessary to ensure both soldering points J1 and J2 are always
bridged.