Optional USB interface
You can expand the CP29xx beyond the basic configuration with an additional USB interface. The following ordering options are available:
- USB (order identifier: C9900-E268)
The ordering option is not available for the CP29xx in combination with a push button extension or a stainless steel front.
The interface is mounted ex factory. It is located at the bottom right in the front of the control panel behind a cover. To make the interface accessible, follow the steps below, shown in Figure 15:
- 1. Press against the bulge on the right side of the cover (section A).
- The cover protrudes slightly from the left side of the device (section B).
- 2. Turn the cover down (section C).
- The USB interface is now accessible (section D).
- 3. Turn the cover back again.
- 4. Press the bulge again.
- The cover is locked again.
The interface is used to connect peripheral devices with USB connection. This is a USB-A socket according to IP65. The USB 2.0 specification is supported.
Pin | Connection |
|---|---|
1 | Vbus |
2 | D - |
3 | D + |
4 | GND |