How to wire a L1 4G reader for enrollment over RS-232 instead of USB

Last Modified on 10/06/2022 4:15 am EDT

Procedure Steps

1. For RS-232 installations, a female DB9 connector should be used on the cable. 2. Connect RS232_TX (Violet wire - Pin 4 of 28) to the DB9 - Pin 2. 3. Connect RS232_RX (Violet/White wire - Pin 2 of 28) to the DB9 - Pin 3. 4. Connect Signal Ground (Black / Red wire - Pin 6 of 28) to the DB9 - Pin 5.

Applies To

OnGuard (All versions)

Additional Information

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How to wire a L1 4G reader for enrollment over RS-232 instead of USB

Procedure Steps

Applies To

Additional Information

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