Rf Rio - C076; Connecting The Rf Rio - Honeywell Galaxy 3-48C Installation Manual

Galaxy 3 Series Installation Manual
RF RIO – C076
The Galaxy Radio Frequency (RF) RIO module is an optional add-on to the existing Galaxy product range.
The module acts as an RF receiver for the Ademco 868MHz transmitter range.
Features
The RF RIO contains the following features:
• Support for up to 32 RF zones (dependent upon panel type)
• Support for up to 30 RF keyfobs
• 4 transistorised outputs
Pull-up
Resistors
R7
LED1
SW6
Tamper
link
Tamper
Switch
Compatibility
The RF RIO is compatible with Galaxy Control Panels 3-144 and 3-520.

Connecting the RF RIO

The RS 485 (AB) line of the RF RIO must be wired in parallel (daisy chain configuration) with the RS 485
(AB) line of the keypad connected to it. The RF RIO requires 12 V d.c. (range 10.5 to 16.0 V) and 55 mA.
This can be supplied from the control panel power supply or from a remote power supply if the distance
causes a large voltage drop on the cable.
Outputs Outputs Outputs Panel Panel Panel
B A - + B A - +
1 2 3 4 1 2 3 4 1 2 3 4 B A - +
R5 R3 R1
SW2
SW3
Programming
Switch
Retaining Slot
Figure 3-2. RF RIO PCB Layout
Keypad Keypad Keypad
B A - B A - B A - + + +
SW1
Processor Rotary
Address
Switch
3-5
RF RIO
Programming
Keypad
Socket
Rev 1.0