CGW-MB Installation and Users’ Manual | P/N:LS10248-000HW-E | REV.G | JUL/31/2022 141
ESSER Panels Connecting to the Panels
C.4.2 To Use an RS 232 Connection
ESCOM Panels
Using an RS-232 cable the CGW-MB and the panel are connected.
The RS-232 port in the CLSS Gateway mainboard board is labeled as 6 in the Figure C.2.
On the CLSS Gateway mainboard Side
Connect to an RS-232 port of the CLSS Gateway mainboard board.
On the Panel Side
• Connect the White wire to the RxD+ pin.
• Connect the Brown wire to the TxD+ pin.
• Connect the Green wire to the 0V pin.
Figure C.4: Wiring Diagram: RS232 Connection for an ESCOM Panel
Power Connection
Using the RS 232 cable, the CLSS Gateway mainboard can connect to the 24V DC power
supply module of the ESCOM panel.
On the CLSS Gateway mainboard Side
• Connect the +ve wire to the +ve pin of the power supply port.
• Connect the -ve wire to the -ve pin of the power supply port.
On the Panel Side
• Connect the +ve wire to the +24 pin of the power supply module.
• Connect the -ve wire to the Gnd pin of the power supply module.
NOTE: Use the details given on the power supply module of the panel.
NOTE: The panel’s power supply to the CLSS Gateway mainboard must be within +24V DC
power.
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