Reference Manual
00809-0100-4311
Table 2-1: Sensor wires and Millennium II series Terminal definitions
Function
Figure 2-6: Net Safety Millennium II M21 Sensor Wiring
A. Modbus
B. Channel 1 sensor terminals
C. Channel 2 sensor terminals
D. Net Safety
E. Channel #1 4-20 mA signal
F. Channel #2 4-20 mA signal
2.5.4
Installation checklist
Review the following checklist prior to turning on power to the sensor after completing
installation.
•
Ensure transmitter and sensor are properly and firmly mounted.
•
Ensure that stopping plug is tightened on any unused conduit entries.
Net Safety SC311
10.5 - 32 Vdc
Communi-
connection
cation signal A
®
terminals
™
Millennium II transmitter terminal board
Communi-
Common/
cation signal B
supply ground
Install
May 2019
(continued)
Earth ground
11