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Safety-door Switch
D4BS
Safety-door Switch's Special
Operation Key Directly Pulls
Apart the Contacts from Each
Other and Contributes to the
Safety of the Production Site
• Conforms to EN (TÜV) standards cor-
responding to the CE marking.
• Approved by UL, CSA, BIA, and SUVA
standards.
• The switch contact is opened by a di-
rect opening mechanism (NC contacts
only) when the protective cover is
opened. The EN-approved direct open-
ing mechanism is indicated by
the Switch.
• Degree of protection of the switch box:
IP67 (EN60947-5-1).
• Series includes models with gold-plat-
ed contacts for handling the micro-load
range.
• Metric conduit types available.
Model Number Structure
Model Number Legend
Switch
D4BS -
S
1
2
3
1. Conduit
1: PG13.5 (1 conduit)
2: G1/2 (1 conduit)
3: 1/2-14NPT (1 conduit)
4: M20
5: PG13.5 (3-conduit)
6: G1/2 (3-conduit)
7: 1/2-14NPT (3-conduit)
8: M20 (3-conduit)
Ordering Information
List of Models
Switches
Type
1-conduit
Front-side
mounting
3-conduit
Prefered stock item
D4BS
on
2. Built-in Switch
5: 1NC/1NO (slow-action)
6: 1NC/NO (slow-action), gold-plated contacts
A: 2NC (slow-action)
B: 2NC (slow-action), gold-plated contacts
3. Head Mounting Direction
F: Four mounting directions pos-
sible (front-side mounting at
shipping)
Mounting direction
Pg13.5
G1/2
M20
Pg13.5
G1/2
M20
Operation Key
D4BS - K
1. Operation Key Type
1: Horizontal mounting
2: Vertical mounting
3: Adjustable mounting (Horizontal)
1NC/1NO
Conduit size
(Slow-action)
D4BS-15FS
D4BS-25FS
D4BS-45FS
D4BS-55FS
D4BS-65FS
D4BS-85FS
1
2NC (Slow-action)
D4BS-1AFS
D4BS-2AFS
D4BS-4AFS
D4BS-5AFS
D4BS-6AFS
D4BS-8AFS
G-143
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Table of Contents
Related Manuals for Omron D4BS
Summary of Contents for Omron D4BS
-
Page 1: Ordering Information
• Conforms to EN (TÜV) standards cor- responding to the CE marking. • Approved by UL, CSA, BIA, and SUVA standards. • The switch contact is opened by a di- rect opening mechanism (NC contacts only) when the protective cover is opened. The EN-approved direct open- ing mechanism is indicated by the Switch. -
Page 2: Specifications
Utilization category AC-15 Rated operating current (Ie) Rated operating voltage (Ue) 400 V Note: Use a 10-A fuse type a gI or gG that conforms to IEC269 as a short-circuit protection device. UL/CSA (UL508, CSA C22.2 No. 14) A600 Current Volt-amperes... - Page 3 Switch damage or malfunctioning may occur. 3. The durability is for an ambient temperature of 5° C to 35° C and an ambient humidity of 40% to 70%. Contact your OMRON sales rep- resentative for more detailed information on other operating environments.
- Page 4 Available in four different types of conduit in the contact area. threads: Pg 13.5, G1/2, or 1/2-14NPT, M20. There is a difference in level between the NC and NO terminal, which assures easy wiring. Ground Terminal Screw A ground terminal is provided to improve safety.
-
Page 5: Operation Keys
Dimensions Note: 1. All units are in millimeters unless otherwise indicated. 2. Unless otherwise specified, a tolerance of ±0.4 mm applies to all dimensions. 3. The conduit thread varies with the model as follows:. Conduit thread Model Pg 13.5 D4BS-1##S, D4BS-5##S... -
Page 6: Horizontal Mounting
R ≥ 150 81.5 min. 81.5 min. 86 max. D4BS-4##S +D4BS-K3 86 max. Note: "R" is the Operation Key insertion radius. Note: Unless otherwise specified, a tolerance of ±0.4 mm applies to all dimensions. G-148 Safety Sensors / Components... -
Page 7: Correct Use
Do not use the Switch as a stopper. Be sure to install a stopper as ing. shown in the following illustration when mounting the Switch. The range of space “a”... - Page 8 1.27 to 1.67 N·m ±0.1 Adjustable Mounting (Horizontal) Note: 1. Apply a torque of 0.78 o 0.88 N·m if the D4BS is a three-con- duit model. Two, M5 2. Apply a torque of 4.90 to 5.88 N·m in the case of an Allen- head bolt.
- Page 9 Wiring Connector Do not connect the lead wires directly to the terminals. Connect the Tighten the connector to a suitable torque. Excessive tightening lead wires through insulation tubes and M3.5 crimp terminals. torque may damage the casing. Tighten each terminal screw within the proper torque range.
- Page 10 ALL DIMENSIONS SHOWN ARE IN MILLIMETERS. To convert millimeters into inches, multiply by 0.03937. To convert grams into ounces, multiply by 0.03527. Cat. No. C094-E2-04A-X In the interest of product improvement, specifications are subject to change without notice. G-152 Safety Sensors / Components...