D5A-8511 Omron, D5A-8511 Datasheet - Page 3

• Manufacturer Part Number: D5A-8511
• Description: LmitSw3micTpPlngrSldSt 3.9N 3m
• Manufacturer: Omron
• Type: High-Precision Switchr

Specifications of D5A-8511

• Contact Rating: 24 Volts
• Actuator: Plunger
• Operating Force: 3.93 N
• Termination Style: Lug
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

D5A
Operation
J ACTUATOR DEFINITIONS
Unit: mm (inch)
J CONTACT FORM/OUTPUT
Contact Output Models
•
•
•
•
•
•
•
•
•
•
20±0.2
(0.79)
FP (Free Position) — the position of the actuator (or its distance traveled) when no external force is applied.
MD (Movement Differential) — the distance (or angle) from the operating position to the releasing position.
OF (Operating Force) — the force applied to the actuator (i.e., the force required to operate the switch contacts).
OP (Operating Position) — the actuator position when the contacts snap to the operated contact position.
OT (Overtravel) — the distance (or angle) of actuator movement beyond the operating position.
PT (Pretravel) — the distance (or angle) of actuator movement from the free position to the operating position.
RF (Releasing Force) — the value that the acutator force must be reduced to so that the contacts can return
to the normal position.
RP (Releasing Position) — the actuator position when the contacts snap from the operating contact position to
their normal position.
TT (Total Travel) — the sum of the pretravel and the total overtravel expressed as a distance or an angle.
TTP (Total Travel Position) — the actuator position when it reaches the stopper.
CIRCUIT DIAGRAM
(0.59)
15
8 dia.
(0.31)
(0.12)
3 dia
(0.24)
6
4.2 mm dia.
two
J SOLID-STATE OUTPUT MODELS
PNP Transistor Output
Note: 1. HIC (hybrid integrated circuit)
2. An LED current limit resistor is incorporated.
3. The ZD absorbs surge.
4. The load can be connected to either the +V side
270
kΩ
or 0V side.
(0.12)
3 dia.
Limit Switch Body Styles
Note: For M5, M8, M16 and slim body
(0.79)
HIC
820 Ω
LED
20
types, the free position is the
same as the operating position,
eliminating the pretravel distance.
ZD
Brown (White)
Blue (Black)
Load
+ V
0 V
D5A
3