Flintec DAD 141.1 - Manual (Page 10)

DAD 141.1 Technical Manual, Rev. 2.2 - February 2014 Page 10 of 54
5. Hardware and Wiring
5.1. Housing & Terminals
5.2. Terminals Load Cell Connection
Colour code of standard Flintec load cells
5.3. Load Cell Connection
The load cell wiring should be made carefully before energizing to avoid damages to the amplifier and the load
cells. The input resistance of the load cells that you want to connect should be
≥ 50 Ω (ohms).
In case of using a load cell / scale with 4 wire cable, you have to short-circuit (bridge) the pins 1 & 2 and 6 & 7.
Remark: Please don’t shorten the 4 wire cable of a load cell, as the cable is part of the factory calibration
(signal & temperature compensation).
DAD 141.1 Load cell
input
Function
Pin no.
1 + Exc + Excitation for load cell
2 + Sen + Sense for load cell
3 + Inp + Signal of load cell
4 Shld. Shield load cell
5 – Inp – Signal of load cell
6 – Sen – Sense for load cell
7 – Exc – Excitation for load cell
Scale informations for ‘legal for trade‘
Green ‘M‘: Type approval OIML R76