NTEP/NTNN-IA-defsi-0710 19
5.2.6 Route Instrument Cable
1. A loose coil of instrument cable should be stashed inside the angle steel, on
either side of the junction box assembly.
2. Route the instrument cable under the slot provided in the cover, stopping at
the indicator location.
3. Reinstall the covers on two sides of platform.
6 Ramp Installation (Option)
All model NTEP/NTNN floor scales have a single ramp to accommodate single traf-
fic. Order an optional ramp if dual direction traffic required. Select which side(s) of the
scale platform is to have a ramp attachment.
1. Each ramp is shipped complete with an attachment kit of parts: including four
bolts (M10×15), four washers (10) and four spring washers (10) for connecting
ramp and limit support by connecting component.
2. Insert the M10×15 bolts with washers and spring washers through the holes
on connecting component into the threading holes on limit support and ramp
(see Figure 6-1). Tighten the bolts then (see Figure 5-2).
3. Check to make sure that the ramp is stable and the gap S is between 3 ~ 7mm
(see chap. 5.2.5). Otherwise, shim with ϕ10 washers between limit support
and connecting component to meet this requirement.
7 System Connection
Load Cell Wiring Analog Instrument Cable
Function Color Function Color
+ Excitation Green + Excitation Green
+ Signal White + Signal White
- Excitation Black - Excitation Black
-Signal Red -Signal Red
Shield Yellow(thicker) Shield Yellow/Green
+Sense Yellow
-Sense Blue
Figure 7-1 System Connection DWG
