6
• The output voltage of the power supply must match with the maximum input
Voltage Um of the Safety Box “SB S01”; Um=29V
Accessoires:
• Only accessories approved by ecom instruments GmbH may be used or
intrinsically safe accessories applying to the relevant entity parameter for
the audio jack as stated in document 500055EX05A.
• Recognized accessories are listed on the relevant product page at www.
ecom-ex.com.
• Wired headsets may only be used inside hazardous areas if the headset itself
is certified for use inside hazardous areas and the headset meets the inter-
face parameter of the Smartphone. In such case the Ex-Marking and special
conditions of certification of the accessory must be observed additionally.
5. Ex-Data
5.1 ATEX
EC-Type Examination Certificate: EPS 14 ATEX 1 767 X
Ex-Marking:
†
II 2G Ex ib IIC T4 Gb IP64
†
II 2D Ex ib IIIC T135°C Db IP64
Ambient temperature: Ta -20 °C ... +55 °C
Approved for zone 1 and 2, device group II, explosion group IIC (explosive gases,
vapors or mist), temperature class T4. Approved for zone 21 and 22, device
group II, explosion group IIIC (combustible flying, non-conductive dust and con-
ductive dust), maximum Temperature 135°C.
5.2 IECEx
IECEx Certificate of Conformity no.: IECEx EPS 14.0093X
Ex-Marking:
Ex ib IIC T4 Gb IP64
Ex ib IIIC T135°C Db IP64
Ambient temperature: Ta -20 °C ... +55 °C
Approved for zone 1 and 2, device group II, explosion group IIC (explosive gases,
vapors or mist), temperature class T4. Approved for zone 21 and 22, device
group II, explosion group IIIC (combustible flying, non-conductive dust and con-
ductive dust), maximum Temperature 135°C.
