18
Installation Instructions G5 - Revision C, September 2019
3M™ Drive-Thru System Model G5
Table A. GENERAL PURPOSE INPUT / OUTPUTs (GPIOs)
16 configurable logical Inputs and Outputs. All Inputs and Outputs are Active Low and are factory set to the following signals. You can
reassign any of these GPIOs to output or take as input a different signal. The GPIOs 15 and 16 are logically mapped to the 1_GRT_CNL
and 2_GRT_CNL of Lane 1 and Lane 2 connectors, respectively. You will have to use the GND0 or GND1 from the GPIO terminal block.
Terminal Label Definition and Connection Information
GND0 Ground
GPIO1 SPLIT/CROSS
GPIO2 ORDER TAKING
GPIO3 DAY/NIGHT
GND0 Ground
GPIO4 EXT_MSG
GPIO5 Cooler Open
GPIO6 Door Open
GPIO7 Unused
GND0 Ground
GND1 Ground
GPIO8 VEH_APP_1
GPIO9 VEH_APP_2
GPIO10 Unused
GND1 Ground
GPIO11 TALK_1
GPIO12 PAGE_1
GPIO13 TALK_2
GPIO14 PAGE_2
GND1 Ground
AUXILLIARY RELAYS: Two SPDT Relays corresponding to the two Vehicle Detectors. Allows for integration of 3rd
party accessories. Alternatively, these terminals can be configured via Digital IO Setup in the System Menu to provide
the Active Low TALK, PAGE and/or Greet Cancel signal.
RELAY1_COM Relay 1 common
RELAY1_NO Connect to relay 1 if normally open relay
RELAY1_NC Connect to relay 1 if normally closed relay
RELAY2_COM Relay 2 common
RELAY2_NO Connect to relay 2 if normally open
RELAY2_NC Connect to relay 2 if normally closed
12V IN Incoming power supply from the transformer
GND Ground
12V OUT 12 VDC power supply
ORDER POINT-1: All wires from this terminal block go to the Lane1 order point or monitor speaker
1_MIC_IN+ Positive phase microphone wire for Lane 1
1_MIC_IN- Negative phase microphone wire for Lane 1
1_GND Microphone wire shielding for Lane 1
1_SPKR_OUT+ Positive phase order point speaker for Lane 1
1_SPKR_OUT- Negative phase order point speaker for Lane 1
To Next Page
Loading...
