Input-output modules

IO module

Input and output modules are stacked together with the Wiren Board controller through the connector on the right side of the enclosure.

Connecting module to the controller slot

The female connector pinout for I/O modules for the controller and the I/O modules

You can connect up to 8 modules: Up to 4 input modules (type I), and up to 4 output module (Type O and IO). Exception: only one WBIO-AI-DV-12 module can be connected. The module type determines the module address on the side connector bus of the controller.

Addresses are distributed in the order of connection. Up to 4 modules can be connected in any order. With a larger number, you should daisy-chain connect modules of one type first, then of another type.

Communication Interface - I2C.

Article	Description	Number of channels	Channel type	Width, DIN units rail	Type
Input modules
WBIO-DI-DR-8	digital dry contact inputs module	8	digital dry contact inputs	2U	I
WBIO-DI-DR-16	digital dry contact inputs module	16	digital dry contact inputs	3U	I
WBIO-DI-DR-14	digital dry contact inputs module	14	digital dry contact inputs	2U	I
WBIO-DI-WD-14	universal digital dry contact inputs module	14	digital dry contact inputs low voltage presence inputs	2U	I
WBIO-DI-HVD-8	discrete 220V AC voltage presence detection inputs module	8	220V AC voltage presence detection inputs	2U	I
WBIO-DI-HVD-16	discrete 220V AC voltage presence detection inputs module	16	220V AC voltage presence detection inputs	3U	I
WBIO-DI-LVD-8	Voltage 12/24 V presence detection module	8	discrete 12/24V presence detection inputs	2U	I
WBIO-DI-LVD-16	Voltage 12/24 V presence detection module	16	discrete 12/24V presence detection inputs	3U	I
WBIO-AI-DV-12	Analog inputs module	12 (6 diff.)	analog inputs 0-3V,-50..+50V	3U	I
WBIO-AI-DV-12/4-20MA	Analog inputs 4-20mА module	12	Analog inputs 4-20mА	3U	I
Output modules
WBIO-DO-R3A-8	relay outputs 3A module	8	relay outputs, SPST and SPDT	3U	O
WBIO-DO-R10A-8	relay outputs 10A module	8	relay outputs, SPST	3U	O
WBIO-DO-R10R-4	relay outputs (roller shutter) 10A module roller shutter module	4	relay outputs, SPCO	3U	O
WBIO-DO-R1G-16	16 channel relay outputs module for managing contactors	16	relay outputs, SPST	3U	O
WBIO-DO-HS-8	High Side Switch discrete inputs module	8	High Side Switch outputs	2U	O
WBIO-DO-SSR-8	Solid State Relay Output Module for managing low voltage loads	8	solid state relays, SPST, up to 40V	2U	O
WBIO-AO-10V-8	analog outputs module WBIO-AO-10V-8	8	analog outputs 0 to 10 V	2U	O
Input-output modules
WBIO-DIO-TTL-8	TTL inputs and outputs module		5V TTL GPIO	2U	O

Activating the modules in the controller web interface

Activating the new module

To activate a new module connected to the controller, go to the Hardware Modules Configuration section. Select the module position in the List of extension slots(for example, the first position: External I/O module 1). Select the type in the Module type list.

Click the Save button at the top of the page and make sure that the external module is visible in the web interface:

Activated External Module

MQTT-topics of the new module: /devices/wb-gpio/controls/EXT1_K1 — /devices/wb-gpio/controls/EXT1_K8