• Wireless I/O Modules
    Expands the I/O capabilities of the SMX900, IO900, IP100 and DC100. Up to 8 expansion modules can be attached with variations of: AI4, A04, DI8, DO8, A8D4.

The SCADALink I/O Modules are used to expand the I/O capabilities of the SMX900, IO900, IP100 and the DC100 by connecting to the I/O bus. Up to 8 expansion modules can be attached. There are 5 types of expansion modules:

Product

Name

Type of I/O

SCADA I/O AI4

AI4

4 Analog Inputs (4-20mA)

SCADA I/O AO4

A04

4 Analog Outputs (4-20mA)

SCADA I/O DI8

DI8

8 Digital Inputs

DO8

DO8

8 Digital Outputs (Relays)

SCADA I/O A8D4

A8D4

4 Analog / Digital Inputs
4 Analog / Digital / Pulse Inputs
4 Digital Outputs

Bentek Systems' I/O Modules can be attached to the SMX900, the IO900, the IP100 or the DC100 via the I/O bus as shown:



The following figure shows two I/O expansion modules, the AI4 and the DO8, connected to the SMX900: