Norgren 33D Electronic Pressure Switches Datasheets - Manual (Page 2)

PSC- 7
P
R
E
S
S
U
R
E
S
E
N
S
IN
G
A
N
D
C
O
N
T
R
O
L
Herion 33D Series
Solid state pressure switches (pneumatic / all-fluid)
Vacuum to 9100 psi
Electrical parameters Switching output
Switching mode PNP sourcing type transistor,
suitable for inductive load
Output voltage Supply voltage -1.5 V
Analog output 4 – 20mA
Contact rating Imax = 500 mA (short-circuit proof)
Switching time < 10 ms
Damping 5 ms – 0.64 sec programmable
Signal delay: On/off 0 to 20 sec programmable
Service life min. 100 million switching cycles
Switching logic n.o. / n.c. programmable
Operating mode Standard, hysteresis and window mode
Separately selectable for each output
Electromagnetic compatibility
Interference emission Conforming to EN 50081. Part 1
Interference immunity Conforming to EN 50082. Part 2
Electrical connection M12 x 1
Power supply 10 – 32 V d.c. (polarity safe) digital models
15 – 32 V d.c. (polarity safe) analog models
Permissible residual ripple 10% (within 12 to 32 V)
Current consumption
<50 mA (plus load current)
Electrical connection M12 x 1
Pin Signal Cable
1 Supply voltage Brown
2 Out 2 (PNP) / analog 4 – 20 mA White
3 Common Blue
4 Out 1 (PNP) Black
5 Earth ground Grey
1.18
(30)
1.18 (30)
**
M 12
0.45
(11.5)
0.87 (22)
0
.7
5
(
1
9
)
SET
2
.8
1
(
7
1
.5
)
3
.8
6
(
9
8
)
1
.5
6
(
3
9
.7
)
0
.5
9
(1
5
)
0.79 (20)
OUT1 HYS WIN OUT2
*
Incorporating
Front view
Rear view (flange version)
* Suitable for M 5 x 35 or 10-24 screws
** Flange diameter 8 x 1.2 deep, O-ring 4.47 x 1.78 (Viton 90)
Part number Connectors and
cordsets (M12 x 1)*
8112184 Mating connector 5-pin straight
w/screw terminals, no cable
8112193 Molded cordset 5-pin straight w/2m cable
8112194 Molded cordset 5-pin 90° w/2m cable
Accessories
* must be ordered separately