KLF-M537F-A0 YSM10 YSM20R SMT machine suction switch relay G9SA-321-T075
|
KLF-M537F-A0 YSM10 YSM20R SMT machine suction switch relay G9SA-321-T075
KLF‑M537F‑A0 YSM10/YSM20R SMT Pickup Switch Relay (Omron G9SA‑321‑T075) Overview The KLF‑M537F‑A0 is the designated safety relay unit used in Yamaha SMT machines (models YSM10, YSM20R) as part of the vacuum (pickup) switch control circuit. Its job is to provide a reliable and safety-certified OFF‑delay function in response to vacuum detection or emergency stop inputs. The core relay module is the Omron G9SA‑321‑T075, a compact, DIN‑rail mountable safety relay with a 7.5‑second OFF‑delay timer, compatible with both 24 VAC/DC and 100–240 VAC power supplies.
Model: Omron G9SA‑321‑T075 3 safety (NO) outputs for primary control Up to 5 A switching capacity (250 VAC / 30 VDC) DIN‑rail or screw mountable
Implements a safe OFF‑delay for the vacuum pickup switch on SMT machines: Ensures vacuum motor remains on for a brief delay after vacuum loss
or emergency stop, enabling safe nozzle return.
When vacuum or error signal deactivates, the OFF‑delay timer holds
power for up to 7.5 s, allowing controlled shutdown.
Enhances machine safety by preventing abrupt shutdowns of vacuum
components
Used in the KLF‑M537F‑A0 control assembly for Yamaha YSM10/YSM20R SMT machines, the Omron G9SA‑321‑T075 safety relay ensures controlled and safe operation of the vacuum pickup system by providing reliable OFF‑delay functionality and meeting industrial safety requirements.
Related Accessories for KLF-M537F-A0 / G9SA-321-T075 Relay
Notes: All wiring and control logic should follow Yamaha's YSM10/YSM20R
circuit design and Omron's relay wiring standards.
Related Part Numbers – KLF-M537F-A0 / G9SA-321-T075 Relay Assembly
Notes: Always verify compatibility with your specific YSM10 or YSM20R
machine model.
FAQ Guide — KLF-M537F-A0 (with Omron G9SA-321-T075) Function: Vacuum control & emergency OFF-delay safety relay
1. What is the KLF-M537F-A0 used for? It is a safety relay module integrated into Yamaha YSM10 and YSM20R pick-and-place machines. It controls vacuum pickup systems with an OFF-delay function and supports emergency stop logic using the Omron G9SA-321-T075 relay.
2. What does the G9SA-321-T075 relay do? It’s a 3-pole safety relay with a 7.5-second OFF-delay. After receiving a stop signal (e.g., vacuum loss or emergency stop), it holds power briefly to allow safe machine reaction—like retracting the nozzle before vacuum shuts off.
3. Is this module safety-certified? Yes. The G9SA relay is EN ISO 13849-1 (PLe) and IEC/EN 60204-1 compliant. It is also UL/CSA recognized, making it suitable for industrial safety applications.
4. What power supply does it require? It supports either 24 VDC, 24 VAC, or 100–240 VAC, depending on wiring configuration. Always verify your machine’s supply before replacement.
5. Can I adjust the timer on the relay? No. The G9SA-321-T075 is a factory-fixed 7.5-second delay model. Other G9SA variants offer adjustable timing, but this unit is fixed per Yamaha’s design specification.
6. What happens if the relay fails? If the relay contacts wear out or the delay timer malfunctions, vacuum control may behave unpredictably, or safety functions may not engage properly. Immediate replacement is recommended using genuine parts.
7. How do I replace the relay? Power off the SMT machine and isolate the control cabinet.
8. Where can I get a replacement? From Yamaha SMT parts distributors or Omron-certified suppliers. Ensure part number G9SA-321-T075 matches exactly.
9. Is this relay interchangeable with other models? No. Only use G9SA-321-T075 or exact Yamaha-approved alternatives. Using different delay times or contact configurations may compromise machine safety logic.
We can do for you: |