Output switches: The PMRS unit has 4 GPIO Output Switch ports. External peripheral devices (such as alarms, external sirens etc.) can be connected to these output ports and then set to trigger a variety of actions once activated. The GPIO Output Switch ports are at TTL Level. To connect peripheral devices to the Output Switch Ports on the PMRS unit, you must close a connection between the following wires on the “GPIO/PTZ cable”: Port 1) Output 1 wire and GND wire. Port 2) Output 2 wire and GND wire. Port 3) Output 3 wire and GND wire. Port 4) Output 4 wire and GND wire. ON/OFF switching of these ports is done in the “MRS Monitor Application”. Follow these instructions:
Output switches: The PMRS unit has 4 GPIO Output Switch ports. External peripheral devices (such as alarms, external sirens etc.) can be connected to these output ports and then set to trigger a variety of actions once activated. The GPIO Output Switch ports are at TTL Level. To connect peripheral devices to the Output Switch Ports on the PMRS unit, you must close a connection between the following wires on the “GPIO/PTZ cable”: Port 1) Output 1 wire and GND wire. Port 2) Output 2 wire and GND wire. Port 3) Output 3 wire and GND wire. Port 4) Output 4 wire and GND wire. ON/OFF switching of these ports is done in the “MRS Monitor Application”. Follow these instructions:
PMRS-TMRS-102%20User%20Manual%20v5.6.2.docx