OAFE-2000
IO&M Manual
Paragon Controls Incorporated
7
Revision Level 000
3.2.1. Common Electrical Connections
PCI recommends cable should be low capacitance, shielded 24 AWG (minimum) twisted wire for all
electrical connections. When connecting multiple MTSE units on a common communication network,
connect shielding wires together and connect only one side of the shielding wire to earth ground at the
building automation system; do not connect both ends of the shield wire to earth ground.
Figure 3.3 – Typical 1 System connection to 24VAC/DC power, 4-20mA loop-powered
temperature transmitter, analog receiving device, or network communication.
