DFA400 Rev150730
28
WIRING
The following gures include wiring and cable information.
Display Module
A remote display module requires four (4) wires, power (pins 1 and 2) and the 
datalink connection (pins 7 and 8) to the primary display. A remote display must be 
programmed with the same ID number as the primary display.
Figure 6.  Display Module Wiring
8-Pin Connector/Cable
Pin  Description 
1 Power
2 Ground
3  Flow Sensor +5 VDC
4  Flow Sensor Ground
5  Flow Sensor Signal
6 NC
7  Proprietary Datalink (–)
8  Proprietary Datalink (+)
Rear View
Pin 1