Global Fire JUNO NET - Connection Schematic for Main Panel to External Sub-Panel(S) Using RS485

A B
TX 1 RX 2
RS 485 OUT
A B A B A B
RX 1 TX 2
RS 485 IN
A B
TX 1 RX 2
RS 485 OUT
A B A B A B
RX 1 TX 2
RS 485 IN
Connection Schematic: Main Panel to External Sub-Panel(s)via RS485
MAINPANEL
EXT. SUB-PANEL
RS485
CON 5
J-NET-CON
CON 3
RS485 INTERFACE
PIN # 1
PIN # 2
PIN # 3
PIN # 4
PIN # 5
PIN # 1
PIN # 2
PIN # 3
PIN # 4
PIN # 5
CON 3 or 4
SUB-PANEL
* CON 3
RS485 INTERFACE
PIN # 1
PIN # 2
PIN # 3
PIN # 4
PIN # 5
PIN # 1
PIN # 2
PIN # 3
PIN # 4
PIN # 5
J-NET-CON
J-NET-SP with LOOP-CARD
J-NET-RS485-INT-NEW
REMEMBER TO CONFIGURE DIL SWITCH!!
* CON 3 AND 4 ARE IN PARALLEL CONNECTIONS
CAN BE MADE TO EITHER ONE
J-NET-RS485-INT-NEW
REMEMBER TO CONFIGURE DIL SWITCH!!
J-NET-LPCON
34
Manufacturers of Fire Detection Equipment
INSTALLATION & COMMISSIONING MANUAL REVISION 4.0 05/2013
JUNO NET - NETWORKABLE ADRESSABLE PANEL
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