Description
WBex DI4 is used to expand a WB component with four digital inputs. This can be used, for example, to query user operations such as button or switch positions or to receive signals from other assemblies or systems.
WBex DI4
Extension of a WB component by up to four digital inputs
General data
| supply voltage | Internal WB bus |
| Input | 1W |
| relative humidity (transport/storage) | 30%-70% |
| outdoor temperature range | -20 bis 50 °C |
| Degree of protection | IP 00 |
| Mains connection and inputs and outputs: | – Screw terminals, pluggable Stripping length: 7 mm |
| Weight | 100g |
Technical specifications
Function
The function of the WBex assemblies is the implementation of instructions that they receive from other WB components.
WBex modules do not require any additional auxiliary voltage.
Wbex has four independent inputs and has a dielectric strength of up to 4000VAC.
Scope of delivery
The following items are included in the delivery:
• Operation manual
• Installation Guide
• Circuit board
• Packaging
• Test protocol
