Technical data
6
8
88
8 Technical data
Technical dataTechnical data
Technical data
Panda
PandaPanda
Panda-
--
-EX1P Power Supply Unit
EX1P Power Supply UnitEX1P Power Supply Unit
EX1P Power Supply Unit
Classification 230 V type ATEX II (2) G [EEx ib] II B
ATEX II 3 (2)G EEx nA [ib] IIB T4
Mains input 230 V, 50 Hz, 60 mA; Um= 250 V
Safety output U
o
: 14.3 V, I
o
: 2.28 A, P
o
: 4.2 W, C
o
: 2.28 uF,
L
o
/R
o
: 17.5 H/Ω
Classification 120 V type Associated Int. Safe, output Class I, Div 1 / GP C,D
Mains input 120 V, 60 Hz, 120 mA; Um= 250 V
Safety output U
o
: 14.3 V, I
o
: 2.28 A, P
o
: 4.2 W, C
o
: 2.28 uF,
L
o
/R
o
: 17.5 H/Ω
Dimensions (w x d x h) 235 x 80 x 60 mm
Hole distance 214 x 62 mm (center of mounting holes)
Weight 1.43 kg
Degree of enclosure protection IP 65
Ambient temperature 0 to 40 ºC
Notice: Panda-EX1P power supply unit can be replaced by any power supply unit which have intrinsic
safety parameters: U
o
: 14.3 V, I
o
: 2.28 A, P
o
: 4.2 W, C
o
: 3.3 nF, L
O
: 0
BBA242x Intrinsically safe data interface
BBA242x Intrinsically safe data interfaceBBA242x Intrinsically safe data interface
BBA242x Intrinsically safe data interface
Connection socket
Connection socket Connection socket
Connection socket
9-pin socket D-subminiature, female
Pin assignment
Pin assignment Pin assignment
Pin assignment
Pin
Pin Pin
Pin
Assignment
AssignmentAssignment
Assignment
Pin 2 TXD (inverted)
Pin 3 RXD (inverted)
Pin 5 GND (0V, connected to housing ground)
Pins 1, 4, 6, 7, 8, 9 not connected
Nominal rating
Nominal rating Nominal rating
Nominal rating
min. ±5 V at 3 kΩ
max. ±11 V at 300Ω source resistance
Values for intrinsic safety
Values for intrinsic safety Values for intrinsic safety
Values for intrinsic safety
U
0
= 11.6 V; I
0
=56.8 mA; Po=165 mW;
Co=2.11 uF; Lo=15 mH
U
i
= ±11 V; I
i
= 28 mA; Pi=148 mW;
C
i
= 1.3 nF; L
i
= 0
Enclosure Protection IP4X , W
WW
War
arar
arning :
ning : ning :
ning : I
II
Indoor use.
ndoor use. ndoor use.
ndoor use. D
DD
Don
onon
on’
’’
’t expose
t exposet expose
t expose
to
to to
to rain
rainrain
rain.
..
.
Note:
Note:Note:
Note: Use a grounding cable (cross
Use a grounding cable (crossUse a grounding cable (cross
Use a grounding cable (cross-
--
-section
sectionsection
section
≥
≥≥
≥
1 mm
1 mm1 mm
1 mm2
22
2) to connect the grounding
) to connect the grounding) to connect the grounding
) to connect the grounding
screw
screwscrew
screw
of the BBA242x
of the BBA242xof the BBA242x
of the BBA242x
to the nearest connection of the
to the nearest connection of theto the nearest connection of the
to the nearest connection of the
grounding system of the building electrical
grounding system of the building electricalgrounding system of the building electrical
grounding system of the building electrical
installation.
installation.installation.
installation.