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Telereef Controller - User Manual V.140313
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Further Setup
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• Relay Module & Socket Panels
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Two 4-Channel relay modules can be connected to Telereef
Controller through P1 and P2 port, totally eight relays can
be use to control eight electrical devices. Most 5V 4-
Channel relay modules in the market which is compatible
with Arduino are also compatible with Telereef Controller.
There is 5V output from P1 and P2 port which can supply
relay module without external power supply.
Normally, this kind of relay module is good and safety for
low voltage DC devices, however if you are going to
connect high voltage AC or high power devices should be careful, such as chiller, heater,
etc.
You should have enough knowledge, and related qualification to connect relay
module to AC powered device and should be very careful when connecting, good
isolated is also very important; otherwise, serious electrical shock or fire may
occur.
Make sure the relay has enough rating to controls the device.
You can connect Telereef Controller to Relays/Sockets module with a signal cables. You
can purchase this cable from our reseller, or make it by yourself easily. Most Relay
Modules in the market have a six pins connector which is compatible with KF2510 plug,
just install six pins KF2510 plug on both ends of the cable, one end is plug into P1 or P2
port, the other end is into the relay module.
The color coding of the signal cable is
The signal cable should be keep away from AC line to prevent interference.
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Some mechanical relays may not go back to off state after turned on for a long
period of time continually, you should beware of this especially if you use it to
control aquarium temperature or dosing device.
Once your socket panel is ready, next step is setup socket name
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1. Go to Setup page, scroll down to Socket Name Settings and push Edit button.
2. Input the Name of the device connected, Rating/Usage and Unit.
3. Push Save button to save the setting.
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Orange
+5V
White Orange
Ground
Green
Relay 1
White Green
Relay 2
Brown
Relay 3
White Brown
Relay 4
9
Sainsmart 4-Channel 5V
Relay Board