Instruction/ maintenance manual of the product D4BL Omron
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Guard Lock Safety-door Swi tch D4BL A-67 D4BL Safety Door Switches Guard Lock Safety-door Switch D4BL Release P r otective Co ver Loc ks Using Contr oller Signals or Pushb utton Switches after the Cutting T ool Stops Mo ving Due to Inertia • A mecha nical l ock is app lied au tomatica lly when the Op erati on K e y is inserted.
A-68 Guard Lo ck Saf ety-doo r Switch D4BL D4BL Safety Door Switches Ordering Informati on ■ List of Models Switches Operation Keys (Or der Separately) Specificat ions ■ Standa rds and EC Directiv.
Guard Lock Safety-door Swi tch D4BL A-69 D4BL Safety Door Switches ■ Approv ed Standar d Ratings TÜV (EN60947-5-1), CC C (GB14048.5) Use a 10-A fuse type gI or gG that conf orms to IEC60269 as a shor t-circuit protect ion de vice. UL/CSA (UL508, CSA C2 2.
A-70 Guard Lo ck Saf ety-doo r Switch D4BL D4BL Safety Door Switches Solenoid Coil Charac teristics Indicator Characteri stics Connections ■ Contac t Form (Di agrams Show State wi th Key I nserted an d Lock Engage d) Note: The EN-approved direct opening mechanism is indi cated by on the Switch.
Guard Lock Safety-door Swi tch D4BL A-71 D4BL Safety Door Switches ■ Circui t Connecti on Exa mple • T erminals 11 and 32 are connected inter nally and so connect te rminals 12 and 3 1 for saf ety-circuit input.
A-72 Guard Lo ck Saf ety-doo r Switch D4BL D4BL Safety Door Switches ■ Connec tion Example with OM RON’s G9SA S afety Relay Unit G9SA-321-T @ (24 V A C/VDC) + D4BL- @ A- @ , @ B- @ (Me chanical Lo.
Guard Lock Safety-door Swi tch D4BL A-73 D4BL Safety Door Switches G9SA-301 (24 V A C/VDC) + D4BL- @ G- @ (Solenoid Lock T ype) Circ uit Diagram (A uto-reset) Timing Chart Limit switch S1 S1: Safety L.
A-74 Guard Lo ck Saf ety-doo r Switch D4BL D4BL Safety Door Switches Nomenc lature D4BL- @ C @@ - @ D4BL- @ D @@ - @ Operation K ey Lock plate Rotating drum Operation plunger Seal ring (NBR) Auxiliary plunger Seal packing (NBR) Rotating lev er Safety s witch Seal packing (NBR) Ground terminal M3.
Guard Lock Safety-door Swi tch D4BL A-75 D4BL Safety Door Switches Dimensi ons Note: 1. All units are in m illimeters unless otherwise indicat ed. 2. Unless otherwise specified, a tolerance of ± 0.4 mm applies t o all dimensions. 3. There are fluctuations in the contact ON/OFF timing f or 2NC cont acts.
A-76 Guard Lo ck Saf ety-doo r Switch D4BL D4BL Safety Door Switches ■ Ope ration Ke ys 78.7 20 ± 0.15 12 40.7 25.8 15.6 7.3 15 5.3 5.3 36 11.8 5.6 2.6 7.5 20 53.7 13 40 ± 0.15 52.4 15.6 25.8 11.8 5.6 36 2.6 5.3 11.9 7.5 20 5.3 x 7.3 long mounting hole 4 dia.
Guard Lock Safety-door Swi tch D4BL A-77 D4BL Safety Door Switches ■ With Op eration K ey Ins erted Note: 1. Unless otherwise specified, a tolerance of ± 0.4 mm applies t o all dimensions. 2. In the abov e diagrams, the Operation K ey is inser ted from the front.
A-78 Guard Lo ck Saf ety-doo r Switch D4BL D4BL Safety Door Switches Safety Precautions Refer to the “Precautions for All S witches” on page I-2 and “Precautio ns f or All Saf ety Door Switches” on page A-2.
Guard Lock Safety-door Swi tch D4BL A-79 D4BL Safety Door Switches Solenoid Lock Models The solenoid lock locks the door only when power is supplied to the solenoid.
A-80 Guard Lo ck Saf ety-doo r Switch D4BL D4BL Safety Door Switches Be sure to check the mechanical lock and solenoid r elease functions when mounting the D4BL. If the head direction is changed, rechec k the tightening torque of each of screw . Make sure that no f oreign materials will enter through the key hole on the head.
Terms an d Conditions of Sal e 1. Offer; Acc eptance . These t erms and condit ions (thes e "T er ms ") are deemed par t o f all quotes , agreements, purchase or ders, ackno w ledgments , pr.
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An important point after buying a device Omron D4BL (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Omron D4BL yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Omron D4BL - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Omron D4BL you will learn all the available features of the product, as well as information on its operation. The information that you get Omron D4BL will certainly help you make a decision on the purchase.
If you already are a holder of Omron D4BL, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Omron D4BL.
However, one of the most important roles played by the user manual is to help in solving problems with Omron D4BL. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Omron D4BL along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
