Appendix B - Discrete Gateway Module (DGM) Connection Details

DGM Analog Inputs

The analog inputs function only when the DGM is connected to a power supply through the CAN connection. Each analog input has a corresponding reference (ground) pin. See Pin References, page 118, for details.

• Type: Sinking

• Input Impedance: 20 kΩ

Voltage Rating: 0-10 Vdc

Discrete Gateway

Microcontroller

Analog Input +

+

20kΩ

-

Analog Input -

DGM Analog Outputs

The analog outputs function only when the DGM is connected to a power supply through the CAN connection. Each analog output has a corresponding reference (ground) pin. See Pin References, page 118, for details.

Type: Sourcing

Microcontroller

Voltage Rating: 0-10 Vdc, 10 mA at 10 Vdc

Discrete Gateway

Analog Output +

0-10VDC @10mA

+

 

 

-

Analog Output -

3A2098H

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Graco 3A2098H important safety instructions DGM Analog Inputs, DGM Analog Outputs