Installation, Configuration and Operation of Hardware > Installation and Configuration of Control Devices > Installing the SR2 Receiver >> Connecting the SR2 Receiver Unit's Cables
|Note:||Not all SR2s come with an External Receiver; some SR2s have an Internal Receiver with an aerial mounted on the top of the Unit.|
In such cases, the following instructions will not be needed.
1.The Receiver Unit will come supplied with 3m of cable pre-wired to it. This should be wired to JP14 on the SR2.
2.Open the SR2.
4.Connect the cable to JP14 (see Figure 160) as follows:
•Pin 1: Unused (on left)
•Pin 2: Unused
•Pin 3: Yellow (RX data)
•Pin 4: Red (RX power)
•Pin 5: Blue (Signal Strength)
•Pin 6: Unused
•Pin 7: Green (GND)
|5.||Screw the aerial onto the Receiver Unit.|
SR2 Main Components – Schematic