Bcb Network Termination - Emerson E2 Installation And Operation Manual

LAN
The LAN LED blinks (one-second intervals) when
the E2 is communicating with the BCB and the BCB
is receiving data. If the LAN LED is not blinking or is
non-functional, verify the PWR LED is ON and the
power wiring is correct (no crossed wires and no wir-
ing connections that have shorted out).
RUN
The RUN LED blinks (one-second intervals)
when the BCB is wired correctly and communicating
with the E2. If the RUN LED blinks twice consecu-
tively and turns OFF for three seconds, this indicates
that the BCB is not communicating properly.

2.2.2. BCB Network Termination

Use Retail Solutions standard third-party termina-
tion:
• Terminate at E2 with all three jumpers at one end of
the network.
• At the other end of the network, terminate at the last
BCB module with 150 ohm resistor or CPC P/N
537-2711 MODBUS Termination Block.
• Standard Belden #8761 RS485 I/O Net cable recom-
mended.
Power ON Indicators Wiring • 3