Bennett 3000 Series - Personality Boards

Bennett 3000 Spec 300 Series Instruction Manual Service & Troubleshooting
44
P1 Product A PIN Terminal (Jumper)
The P1 PIN terminal is used for submersible motor A control on remote units. The P1 and P3 jumpers MUST BE connected for
the 1
st
product.
P2 Product B PIN Terminal (Jumper)
The P2 PIN terminal is used for submersible motor B control on remote units. The P2 and P4 jumpers MUST BE connected for the
2
nd
product.
P3 Product A PIN Terminal (Jumper)
The P3 PIN terminal is used for submersible motor A control on remote units. The P1 and P3 jumpers MUST BE connected for the
1
st
product.
P4 Product B PIN Terminal (Jumper)
The P4 PIN terminal is used for submersible motor B control on remote units. The P2 and P4 jumpers MUST BE connected for the
2
nd
product.
PD1 Ground Strap (Jumper)
A 10-AWG Green Earth Ground Wire is connected to PD1. The other end MUST be secured to the flame deck or to the optional junction
box ground lug.
LIGHT EMITTING DIODES
The 719 Circuit Board has two surface mount LEDs that are used for troubleshooting. Communication LED’s are located on the current
loop and RS485 personality modules. If it is communicating with the POS, these LEDs are constantly blinking. If not communicating with
the POS then the “Transmit” LED for that side will be on constantly and the “Receive” LED will be off. Note: Personality Module LED’s are
not shown.
LED
Color
Description
D2
Red
“Heartbeat” – Blinks at the rate of a normal
heartbeat. Two quick flashes approximately
1x per second.
D38
Red
Power Fail (On = Low Voltage AC Line)
D38
D2