Rice Lake CLS-M iQube2 Quick start guide

CLS-M
iQube2®Junction Box Upgrade Installation
The iQube2 junction box is designed for use with the Rice Lake Weighing Systems CLS-M, CLS-420, and CLS-
920i series forklift scales. The coiled cable connection is the same, but the load cell connectors have been updated
to improve serviceability.
Coiled Cable
Connector
Load Cell Cable
Connector
Load Cell Cable
Connector
Breather Vent
Calibration Switch Access
Sealing Point
Figure 3. iQube2 Junction Box
3.7 CLS-M Junction Box Replacement
Use the following steps to replace the junction box in the CLS-M.
1. Turn scale power off on the Communication/Power box.
1. Remove the bolt that holds the cover plate in place, which conceals the junction box.
2. Remove the cover plate and set aside.
3. Unplug power cable.
4. Lift the forklift to a comfortable working height.
5. Remove the two screws securing the junction to the scale, using a number 4 metric Allen wrench, to
remove existing junction from scale carriage.
6. Remove the coiled interface cable from the junction.
7. Disconnect the load cell cables.
Note
Steps 9-14 are only required when upgrading the original junction to an iQube2. If replacing an iQube2 with
another iQube2 skip to step 15.
8. Remove automotive quick connects from load cell cables.
9. Strip wires for connection to the new load cell connectors. See Figure 4.
10. Follow the instructions on the packaging for Turk connector, PN BS-8157-0/P69, for inserting wires.
11. Wire the load cell 5-pin male connector to the following color codes Table 1 and Figure 4. Note the
orientation of the raised diamond in Figure 4. Use the supplied tool in the rectangular tool slot to lock
wires down.
PN 168876 Rev B
April 2015

Table 1. Load Cell Wiring
Pin # Wire Color Function
1Green +SIG
2White -SIG
3Red +EXC
4Black -EXC
5Yellow Ground
2iQube2 Junction Box Upgrade
Load Cell 5 Pin Male Connector Wiring
G
G
Blue Locktite
DRAIN WIRE
(SHIELD)
GREEN
WHITE
RED
BLACK
Raised
Diamond
Rectangular Tool Slot
Section G-G
Load Cell Stripping Wiring Load Cell Wiring
Figure 4. Load Cell Wiring
12. Add blue Loctite®1 425 to the two contact points as indicated in Figure 4.
13. Attach the load cell cables to the bottom two connectors on the junction box.
• Apply Loctite.
• Hand tighten until the connection is snug, plus another 1/4 turn. Only two threads should be visible.
Two Threads Visible
Figure 5. Connect Load Cell Cable to junction
14. Attach the home run cable to the top side connector.
15. Install the iQube2 junction into the forklift scale, using Loctite on the mounting screws.
16. Open the calibration access switch cover on the junction, set switch to the On position.
17. Plug in the power cable, and turn on the communication power box.
18. Calibrate the unit using Revolution software.
19. Connect the load cell cables to each side.
20. Connect the coiled interface cable to the top of the junction.
21. Align the iQube2 junction with the bolt holes in the scale and use an Allen wrench to tighten.
22. Place the cover plate in place and secure with a bolt and washer, and seal the unit.
Locktite®is a registered trademark of Henkel Technologies.

iQube2 Junction Box Upgrade 3
CLS-420 Junction Box Replacement
Use the following steps to replace the junction box in the CLS-420.
1. Unplug power cable from CLS-420.
23. Remove existing junction box from scale carriage.
24. Remove automotive quick connects from load cell cables.
25. Strip wires for connection to the new load cell connectors.
26. Follow the instructions on the packaging on Turk connector, PN BS-8157-0/P69, for inserting wires.
27. Wire the load cell 5-pin male connector to the following color codes Table 1 and Figure 4.
28. Add blue Loctite 425 to the two contact points as indicated in Figure 4.
29. Attach the load cell cables to the bottom two connectors on the junction box.
30. Attach the coiled cable adapter to the junction box to the top side
connector as shown in Figure 30.
Figure 6. Coiled Cable Adapter
31. Attach the home run cable to cable adapter and secure within the
forklift carriage.
32. Reinstall the junction box into the forklift scale, using Loctite on
the mounting screws.
33. Plug in the power cable, and turn on the CLS-420.
34. Calibrate the unit using the CLS-420 indicator.
6.8 iQube 2.3 Cross References
Please provide the serial number of the scale so that the Rice Lake Weighing Systems sales department can issue
the correct junction box for the model it is being purchased for.
See Table 9, to ensure the correct unit was sent if there are any issues with installation.
The kit part number includes the appropriate load cell and cable adapters required to upgrade your unit.
28" Forklift Carriage
Top Level Fork Lift Indicator iQube 2.3 Kit iQube 2.3 Junction Box
111033 420 Wired 167345 167344
111034 420 Wireless 167416, 167344
111035 920i Wired Upgrade not available 121014
111036 920i Wireless 121014
34" Forklift Carriage
Top Level Fork Lift Indicator iQube 2.3 Kit iQube 2.3 Junction Box
96339 420 Wired 167345 167344
96340 420 Wireless 167344
96341 920i Wired Upgrade not availabl 121014
96342 920i Wireless 121014
130822 420 Wired 167356 167261
130823 420 Wireless 167261
130824 920i Wired Upgrade not available 130826
130825 920i Wireless 130826
SPX or SO WO 420 ABF 167345 167344
120911 420 ABF 167356 167261
161964 420 ABF 167341 167261
125277 CLS-M 167340 164071
Table 9. Kit Part Numbers

Top Level Fork Lift Indicator iQube 2.3 Kit iQube 2.3 Junction Box
153539 CLS-M 167340 164071
151803 CLS-420 167356 167261
132414 CLS-M2 167340 164071
156294 CLS-M3 167340 164071
164649 CLS-420 167341 167261
162279 CLS-420 167341 167261
38" Forklift Carriage
Top Level Fork Lift Indicator iQube 2.3 Kit iQube 2.3 junction
111038 420 Wired 167407
111039 420 Wireless 167407
111040 920i Wired Upgrade not available 121366
111041 920i Wireless Upgrade not available 121366
151506 420 Wireless 167407
151490 920i Wireless Upgrade not available 121366
28" Forklift Carriage
Table 9. Kit Part Numbers
230 W. Coleman St. • Rice Lake, WI 54868 • USA
U.S. 800-472-6703 • Canada/Mexico 800-321-6703 • International 715-234-9171 • Europe [phone]
www.ricelake.com www.ricelake.mx www.ricelake.eu www.ricelake.co.in m.ricelake.com
Rice Lake Weighing Systems is an ISO 9001 registered company.
© Rice Lake Weighing Systems Specifications subject to change without notice.
October 2015 PN 168876 Rev B