Tricon/E/E2/E3 Wiring - Neptune TRICON E Installation And Maintenance Manual

PIN #
1
2
3 12-24VDC Power In (+)
4 Common Ground (- side)
5
The (+) indicates conventional current exiting the TRICON.
1
This connection is a contact closure to ground and requires DC power to be supplied through a pull-up
2
resistor. Typical pull-up resistor values are 2K per 5 volts of the DC voltage.
9
10
i
Take care not to overtighten the terminal screws when completing the wiring.
TRICON/E/E2/E3 TRANSMITTER INSTALLATION AND MAINTENANCE GUIDE
Figure 2.5 TRICON/E/E2/E3 Wiring
Table 2.1 TRICON E/E2/E3 Wiring Codes
TRICON/E
DIGITAL PULSE MODEL DIGITAL PULSE MODEL
(PRIOR TO 1/96)
No Connection High Resolution Output
No Connection
Common Ground (- side)
Pulse Output
Place each wire hook so that it runs in a clockwise direction around the screw terminal,
with no insulation under the screw head.
Use the tip of the screwdriver to close the hooks around the terminal screws and
tighten the screws until snug.
TRICON/E2 & E3
(AFTER 1/96)
Count Direction
2
12-24VDC Power In
Pulse Output
TRICON/E, E2
& TRICON/E3
4-20MA MODELS
4-20mA Source (+)
1
4-20mA Return (-)
24VDC Power In (+)
Common Ground (- side)
Pulse Output
2-4