Actuator: Roller lever (Metal lever, resin roller).
Cable length: 3 m.
Pull-outing direction of cable: Horizontal.
Built-in switch: 2NC (slow-action).
Smallest Class of Safety Limit Switches the World.
mechanism (four-contact construction model).
High-sensitivity safety limit switch.
Built-in switches with two- or four-contact construction are available.
Degree of protection: IP67.
Conforms to EN115-1, EN81-1 and EN81-2.
(slow-action models only).
Certified standards: UL, EN (TÜV), and CCC.
Safety outputs *3: Instantaneous, 2(Semiconductor);
OFF-delayed*2, 2 (Semiconductor).
Auxiliary outputs *4: 2(Semiconductor).
Logical AND connection: Inputs, 2(Semiconductor); Outputs, 2(Semiconductor).
No. of input channels: 1 or 2 channels.
Max. OFF-delay time *1: 15 s.
Rated voltage: 24 VDC OMRON D4F-220-3R.
Terminal block type: Spring-cage terminals.
Logical AND Function Adds Flexibility to I/O Expansion
D4F-220-3R
Facilitates partial or complete control system setup.
Solid-state outputs (excluding Expansion Units).
Detailed LED indications enable easy diagnosis.
TÜV SÜD certification for compliance,
with IEC/EN61508 (SIL3), EN ISO13849-1 (PLe/Safety Category 4).
Approved by UL and CSA.
New unit joins the Series with the following two additional features:
-OFF-delay time of up to 150 seconds can be set OMRON D4F-220-3R.
-Two logical AND connection inputs. Number of beams: 45.
Protective height: 1120mm.
Model: NPN output.
Basic Type with a combination of.
performance and functionality.
Up to three sets of series-connected sensors.
The muting function is enabled simply with Muting Key Cap.
Comes standard with interlock and auxiliary output functions OMRON D4F-220-3R. The type of the drive lever: one way action roller rocker type (horizontal action).
Conduit size: single catheter type, M20.
Built in switch structure: slow motion (1NC).
Safety limit switch in accordance with global standard EN 50047.
The contact constitutes a complete variety, there is a single point of specification (1NC) and double contact specifications (1NC/1NO, 2NC).
Forced open action structure.
The slow moving contact structure is adopted to ensure that the contact distance is 4mm.
Elevator and escalator can be used. Actuator: One-way roller arm lever (horizontal).
Conduit size: 1-conduit; M20.
Built-in switch mechanism: 2NC/1NO MBB (Slow-action).
Popular Safety Limit Switches.
Providing a Full Lineup Conforming to,
International Standards.
Lineup includes models with 1NC/1NO, 2NC, 2NC/1NO and,
3NC conttact forms D4F-220-3R.
(Slow-action models with MBB contacts are available.)
M12-connector models are also available, saving on labor and,
simplifying replacement.
Standardized gold-clad contacts provide high contact reliability.
Can be used witth both standard loads and microloads D4F-220-3R.
Conforms to EN115-1, EN81-1, and EN81-2 (slow-action models only).
Certified standards: UL, EN (TÜV), and CCC.