User`s guide

36 MLS User’s Guide
Installation
Inputs
This figure shows the AIM cards (also known as the MUX cards) and
AIM-TB, with scaling resistor locations.
•
The loop input number is marked on the terminal block: the number
1 indicates an input for loop 1, the number 2 an input for loop 2, etc.
•
The A+ terminal is the positive input of the analog signal.
•
The A- terminal is the negative input of the analog signal.
Scaling Resisters AIM Communications Port (Tel. 1)