Honeywell Galaxy 3-48C Installation Instruction
Galaxy 3 Series Installation Manual
3-1
Section 3: Optional Modules and Facilities
Remote Input Output (RIO) Modules – C072
Galaxy RIO’s can be added to the Galaxy 3-144 and 3-520 control panels. Each additional RIO expands the
system by eight zones and four outputs.
system by eight zones and four outputs.
Table 3-1. Valid RIO Addresses
Figure 3-1. Galaxy RIO
Addressing
The Galaxy RIO must be given a unique address before it is connected to a power supply. This
address is selected using the 16-way Rotary Address Switch (SW1). Refer to Figure 3-1.
address is selected using the 16-way Rotary Address Switch (SW1). Refer to Figure 3-1.
RIOs
3k3
Ω pull-up
resistors
IC1
IC2
LED
Tamper
Switch
Switch
SW2
LK1
SW4
IC4
Rotary
Address
Switch
Address
Switch
1 2 3 4
Outputs
B A -
+
- +
RS 485
Power
1
2
3
4
5
6
7
8
Zones
SLAVE
LK2
LK3
LK4
S
IC3
SW1
R1
R3
R5
R7
E/E
Rev 0.3
Galaxy Panel
No of RIO's (MAX)
Valid Addresses
3-48
4
2, 3, 4, 5
3-144
8 (line 1)
8 (line 2)
8 (line 2)
1-8 (line 1)
0-7 (line 2)
3-520
15 (line 1)
16 (lines 2-4)
1-9, A-F (line 1)
0-9, A-F (lines 2, 3, 4)