Technical Details - thuba PS 850 S Manuel

Manual BVS 12 ATEX E 056
6.3

Technical Details

General Mounting inside hazardous area
PS 850 S . . . / PS 850 S . . . BY1 .
II 2G Ex e mb [ib] [px] IIC T6 Gb
II 2G Ex e mb [ib] [px] IIC T4 Gb
II 2D Ex tb [ib] [p] IIIC T70°C Db IP 65
Type of protection PS 850 S . . . HT / PS 850 S . . . HT.BY1, .
II 2G Ex e mb [ib] [px] IIC T4 Gb
PS 860 S . . . / PS 860 X . . . BY1, .
II 2G Ex e mb [ib] [px] IIC T6 Gb
II 2G Ex e mb [ib] [px] IIC T4 Gb
Environment protection IP65 (without considering the blow-off opening)
Housing Dimensions H x B x T: 220 mm x 120 mm x 90 mm
Material Aluminum, lacquered / Ral 7035
Power consumption ca. 2,5 VA (without peripherals)
Electrical
24 V DC, 24 V AC, 110 V AC, 120 V AC, 220 V AC, 230 V AC
specifications
Main voltage
48 ...62 Hz
Working circuits terminal 11, AC: U ≤ 250VAC, I ≤ 5A at cos > 0,7
12, 13, 14 DC: U ≤ 30 VDC, I ≤ 5 A, P ≤ 150 W
Control circuits Protection by increased safety Ex ib IIC
Terminal 5, 6, 10 8,61 V
Terminal 7,8 8,61 V
Terminal 4 8,61 V
Terminal 1, 9 8,61 V
Terminal 2
Terminal 3 8,61 V
Min. and max. min. 0,3 Nm
Ex e Anschluss -
clamping torque max. 0,4 Nm
klemme
Min. and max. wire cross- steep: 0,2 – 2,5 mm²
section flexible: 0,2 – 2,5 mm²
Pneumatic Pressure range 0 – 22 mbar
Flow rate range dependent upon plate orifice size
Position independent, only inlet and outlet of the control unit should be
Mounting Position
lined up on a horizontal axis.
–10°C ... 45°C at T6
Ambient temperature
–10°C ... 60°C at T4
Humidity 5 – 95 %, non-condensing
Pressurized air Class 533 according to ISO 8573-1
= particle 40 m (Class 5) / dew-point -20°C (Class 3)/ oil 1 mg/m³ (Class 3)
Quality
If necessary, depending on the requirements of the built-in equipment in
the Ex-p enclosure, the air quality shall be better.
Ex p LC-Display, menu guided
Parameter input
Configuration Different languages: German, English, French, Dutch, Spanish
Storage by EEPROM double saved with CRC
Edition January 2016
Copyright
C-17
–20°C ≤ TA ≤ 45°C
–20°C ≤ TA ≤ 60°C
–20°C ≤ TA ≤ 60°C
–20°C ≤ TA ≤ 70°C
–20°C ≤ TA ≤ 45°C
–20°C ≤ TA ≤ 60°C
6 mA 13 mW 20µH digital input
160 mA 20µH digital input
10 mA 22 mW 2 µF, 10 mH digital output
51 mA 110 mW 2 µF, 10 mH digital output
frame terminal
20 mA 44 mW 2 µF, 10 mH digital output
thuba Ltd., CH-4015 Basel
Switzerland
Edition January 2016
Copyright
D1
Lufteintritt
Entrée air
Air inlet
thuba Ltd., CH-4015 Basel
Switzerland