MEB Options
2-PI MEB
The pulse input device must be resistive or inductive in nature only, with a
maximum output of ±15 volts if one of the +5 Vdc pull-up modes is not
selected. Pulse inputs are identified in the following table.
Table 4–15. Pulse inputs on the 2-PI MEB
Input
SIG
GND
Switch
PI1
TB3-1
TB3-2
SW2
PI2
TB3-3
TB3-4
SW1
Typical pulse input wiring for the 2-PI MEB is shown below (see
for a detailed wiring diagram).
Figure 4–10. Typical pulse input wiring for 2-PI MEB
Pulse Inputs
4-14 AutoPILOT PRO Flow Computer User Guide
Thermo Fisher Scientific
