Pepperl+Fuchs Ecom Tab-Ex 03 DZ1 Safety Manual page 4

Specific conditions of use (X-conditions):
The flameproof joints shall not be repaired
The device shall be protected against high energy impacts.
The device shall not be used in close proximity to processes producing high electrostatic
charges.
4. Safety instructions:
- Wired USB connections and SIM/SD-Card replacement is only allowed in ordinary
(non-hazardous) locations.
- The device may only be charged in a temperature range of -5°C to 45 °C.
- Charging and wired data-transfer via the USB-C interface is limited to a maximum
Um of 30V.
- It must be ensured that the power plug/supply used for charging is a non-shock hazard
extra low voltage equipment e.g. SELV, PELV or ES1 as per IEC 62368-1 (former IEC
60950-1) or equivalent.
- Intrinsically safe accessory certified for use in hazardous locations must match with the
entity parameter of the USB interface.
Entity parameter USB-C interface for use in hazardous locations
Uo = 5.6 V / Io = 500 mA / Po = 600 mW / Co = 1 μF / Lo = 1 μH
Ui = 5.6 V / Ii = 100 mA / Pi = 100 mW / Ci = 53 uF / Li = 0 μH
Spare parts user replacement in ordinary locations
The following spare parts are allowed to be replaced by the end user.
The relevant spare part replacement instruction is included in the sales package.
- USB-C Cover Tab-Ex 03 DZ1 – Article No: 70148423
5. Repair
Repairs are to be conducted by the manufacturer or an authorized service centre.
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