Baseline Systems BL-5201PR Pump Start/Stop biCoder - Manual (Page 2)

Using the BL-5201PR to Close a Switch
1. Connect the red and black wires on the biCoder to the red and black wires from the two-wire path that
connects to the controller. Polarity matters! All connections must have DBR/Y or equivalent connectors.
2. Connect the gray wire from the BL-5201PR biCoder to one side of the switch.
3. Connect the white wire with the black stripe from
the BL-5201PR biCoder to the other side of the
switch.
4. Cap the gray wire with the black stripe.
5. Configure the BL-5201PR in the controller.
BL-5201PR Pump Start/Stop biCoder
Installation Guide
Using the BL-5201PR to Turn Off a Relay — Activating a Normally Closed Relay
1. Connect the red and black wires on the biCoder to the red and black wires from the two-wire path that
connects to the controller. Polarity matters! All connections must have DBR/Y or equivalent connectors.
2. Connect the gray wire with the black stripe from the BL-5201PR biCoder to one wire from the 24VAC
transformer. Connect the other wire from the
transformer to the relay.
3. Connect the white wire with the black stripe from
the BL-5201PR biCoder to the common wire on
the relay.
4. Cap the gray wire.
5. Configure the BL-5201PR in the controller.
Using the BL-5201PR to Open a Switch
1. Connect the red and black wires on the biCoder to the red and black wires from the two-wire path that
connects to the controller. Polarity matters! All connections must have DBR/Y or equivalent connectors.
2. Connect the gray wire with the black stripe from the BL-5201PR biCoder to one side of the switch.
3. Connect the white wire with the black stripe
from the BL-5201PR biCoder to the other side of
the switch.
4. Cap the gray wire.
5. Configure the BL-5201PR in the controller.
1-866-294-5847
Rev 11.26.2014
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