Define Instruments G3 IoT Manual page 33

Bottom of Unit
Base Unit
13 14 15
Input / Output Expansion(s)
CH5
CH13
Digital I/O Expansion(s)
D1–8
D17–24
Sensor Bus
Expansion(s)
NOTE: A total of two expansion units (indicated above
as rows of terminals) are shared between the Digital
I/O Expansion and the Sensor Bus Expansion.
Legal combinations include: DO8, DI16, DI16–DO16,
DI32–DO32, SBS1, SBS2, and DI16–DO16–SBS1
© 2024 Define Instruments
16 17 18 19 20 21
22 23 24 25 26 27
CH6 CH7
CH14 CH15
D9–16
D25–32
G3 IoT Manual | Doc No: 2303-00000-0-1 | Rev: 24V05 | 19 Mar, 2024
28 29
CH8
CH16
33
Process
Analog Inputs
(Non-Isolated)
See 7.6
RS485 Display
Port (Port 3)
See 7.7
Built-in Digital
Inputs
See 7.8
Power Supply
(HV shown)
See 7.9
Universal Input
Expansion
See Section 8
Analog Output
Expansion
See 7.10
4–20mA Input
Expansion
See 7.11
Digital I/O
Expansion
– Inputs
See 7.12
Digital I/O
Expansion
– Power Supply
See 7.12
Sensor Bus
Expansion
– Open Collec-
tor Outputs
See 7.13
Sensor Bus Exp
– Power Supply
See 7.13