ATEX Keyboard and Trackball KB/TB/KI 153 series
Thanks to the KI153 interface it is possible to use 2 USB devices in an EX-zone. Hereby it is possible to use an intrinsically keyboard and trackball in a zone 1. Both devices are available as panel mounting as well as completely recessed in a housing.
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General technical specifications
| #keyboard | |||
|---|---|---|---|
| Connection | 1 or 2 x USB (only suitable for low speed) | ||
| Protection | IP40 | ||
| EX-limits | Ui= 5,8V, li= 204mA, Pi= 0,392W, Ci= 25µF, Li= ignorent small | ||
| Mounting | safe area | ||
| Ambiant temperature | -20°C - +40°C | ||
| #trackball | |||
| Service controle | including 2 cursor push buttons | ||
| #interface | |||
| Guideline | ATEX | ||
| Manufacturer | Gönnheimer | ||
| Suited for |
|
Classification
- II 2 G Ex ib IIC T4 Gb (KB153/TB153)
- II (2) G [Exib Gb] IIC (KI153)
Zone
| 0 | 1 | 2 |
| 20 | 21 | 22 |
Ordering data (click on the order reference for more details)
| Order refer. | Description | Kind of housing | Number of USB chanals | Language layout |
|---|---|---|---|---|
| KB153.0.0 | keyboard | recessed | German | |
| KB153.0.1 | keyboard | recessed | US | |
| KB153.1.0 | keyboard | surface | German | |
| KB153.1.1 | keyboard | surface | US | |
| TB153.0.0 | trackball | recessed | ||
| TB153.1.0 | trackball | surface | ||
| KI153.0 | interface | 1 | ||
| KI153.1 | interface | 2 |