CGW-MB Installation and Users’ Manual | P/N:LS10248-000HW-E | REV.G | JUL/31/2022
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Triga Panels
Connecting to the Panels
C.13 Triga Panels
C.13.1 Connection Options
The CLSS Gateway mainboard operates only with the Triga fire alarm control panels as
listed in the table below:
Table C.11: Triga Panel Connection Options
Minimum Required Versions
For the Panel: 6.05.01
For the CGW-MB: 3.1.4.74
C.13.2 To Use an RS-485 Connection
Using an RS-485 cable the CGW-MB connects with the annunciator primary terminal of
the panel.
1. On the CLSS Gateway mainboard Side
At the RS-485 A port in the CLSS Gateway mainboard board:
• Connect the A connector to the IN+ pin of the RS-485 A port.
• Connect the B connector to the IN- pin of the same RS-485 A port.
The RS-485 ports in the CLSS Gateway mainboard board are labeled as 3 and 4 in the
2. On the Panel Side
At the S-BUS board in the ANN-BUS PRI terminal:
• Connect the RS-485 +ve wire to the A port.
• Connect the RS-485 -ve wire to the B port.
3. Power Connection
On the CLSS Gateway mainboard Side
In the power supply port (labeled 7 in the
:
• Connect the Red wire to the +24V pin.
• Connect the Black wire to the Gnd pin.
On the Panel Side
In the power board of the panel:
• Connect the Red wire to the +ve pin.
• Connect the Black wire to the -ve pin.
Fire Alarm Panel Models
RS-485
UART/TTL
RS-232
USB
TR-75R
Yes
No
No
No
TR-75B
Yes
No
No
No
TR-2100R
Yes
No
No
No
TR-2100B
Yes
No
No
No
TR-R2100R
Yes
No
No
No
TR-R2100B
Yes
No
No
No
TR-2100ECSR
Yes
No
No
No
TR-2100ECSB
Yes
No
No
No
!
CAUTION: WHEN SUPPORTING THE ALARM TRANSMISSION, IT IS RECOMMENDED THAT THE TRIGA
PANEL SHOULD USE SECONDARY ANN BUS CHANNEL WITH CLASS A WIRING.
IF THE ALARM TRANSMISSION SERVICE IS
NOT
USED, THE PANEL CAN USE EITHER THE PRIMARY OR
THE SECONDARY ANN BUS CHANNEL FOR THE CGW-MB CONNECTION.
!
CAUTION: CONNECT EITHER THE CGW-MB OR THE ANN S/P G MODULE WITH THE PANEL. BOTH OF
THEM SHOULD NOT BE CONNECTED TOGETHER WITH THE PANEL.