81550001 Crouzet USA, 81550001 Datasheet - Page 42

• Manufacturer Part Number: 81550001
• Description: SEQUENCER MODULES
• Manufacturer: Crouzet USA

Specifications of 81550001

• External Width: 49mm
• External Depth: 32mm
• Operating Pressure Max: 120psi
• Features: Maintained PAC Sequencer
• External Height: 51.3mm
• Operating Pressure Min: 30psi
• For Use With: Pneumatic Logic Components
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

5/38
The function is that of a 4/2 valve. The appearance of signal “X1” causes
the displacement of the slide valve. The output port “x” is then put under
pressure. This state is remembered until the arrival of signal “X0”. This
signal reverses the slide valve, the output “x” is put under pressure. This
state is likewise remembered. The output :
- "x" under pressure indicates that the information in the MEMORY is
"X1".
- "x" under pressure indicates that the information in the MEMORY is
"X0".
Memory element
Part numbers
Version
Symbol
Characteristics
Color
Operating pressure
Orifice diameter
Minimum memory pilot pressure
Flow at 90 PSI (6 bars)
Connection - On sub-base page 5/44 - 5/45
Switch Time
Weight
Principle of operation
Dimensions
81 523 201 - 81 523 601
7/32"
(5)
1-7/8" (48)
1/2"
(12)
Order/Technical Support – Tel: [phone] / FAX: [phone] / www.crouzet-usa.com
7/32"
(5)
Other information
psi
inches (mm)
psi
cfm
ms
grams
1-5/8"
Products and specifications subject to change without notice.
(40)
(bar)
(bar)
(Nl/min)
81 523 201
With pressure
indicator
Black
30 > 120 (2 > 8)
0.06”
40
7
29
90
●
(2.7)
(2.5)
(200)
4 x 1/8" dia.
(Ø3 max.)
Dimensions of logic and memory elements
4 x M4
81 523 601
With pressure indicator
and manual override
Black
30 > 120 (2 > 8)
0.06”
40
7
25
90
Standard products
0.590" (15)
=
●
(2.7)
(2.5)
(200)
=
Viewed from above
To order, specify :
2 holes 0.126" (Ø 3.2) for location
Use (metric) dimensions for critical data.
1-1/16"
(27)
1/8" (2.5 mm) deep
Example : Memory element - 81 523 201
1
Part number
1