Hit Products LogicPLUS S 42/128 - Manual (Page 6)

LogicPLUS-S Two-Wire Controller
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Pump Start Relay/Fertigation Relay
When using a pump start relay, the relay shall be a 24 VAC coil with a maximum inrush of .35
amps and holding .25 amps. The relay will act as a slave to the magnetic relay to control the
pump motor. You can use up to a 5hp Hit Products pump start relay attached directly to the
relay terminal.
See diagram on page 44
Rain Sensor
The Rain Sensor terminal is located on the bottom right of the Controller board labeled “RAin
OFF.” See Position 11 of the Programming Section of this Manual to Activate this feature.
note: Use only Rain Switches with “Dry Contacts” (No Power) connect the “Normally Closed”
contacts. See diagram page 37
Multiple Controller installation
Install a separate ground rod for each controller. Do not connect the field wires of one controller
with those of another. Use slave or isolation relays if activating a common master valve.
See diagram page 39
Current Monitoring Feature
This Feature can be accessed in three dial positions: “Run,” “Semi/Manual/Program Clear”
and Test. The displayed number is in milliamps. This is useful when troubleshooting “Short
Line,” “Valve Short” or controller operation.
note: When accessed in the “Test” position a reduced power level is sent to the field, which will
result in a lower “Current Monitoring Number.”
Boost
This Feature increases power sent to the field over the Two Wire path and is to be used when
operating Multiple Valves at extended distance.
Accessory:
Hand held programmer. For Programming
Receivers away from the controller
See diagram page 41
Trouble Shooting unit (TSU) for Trouble Shooting both Controller and Receiver/ Wiring issues.
Warranty: Any Receiver returned for warranty must have the DBC-BR connection attached. If
the DBC-BR is unattached, warranty is void.