{"product_id":"yokogawa-f3yc08-0c-relay-output-module","title":"Yokogawa F3YC08-0C Relay Output Module","description":"\u003cp\u003eConfigured for discrete control in FA-M3 automation architectures, the \u003cstrong\u003eYokogawa F3YC08-0C\u003c\/strong\u003e (\u003cstrong\u003eF3YC08-0C\u003c\/strong\u003e) Relay Output Module provides direct physical\/electrical execution of 8-channel independent contact switching, load circuit isolation, and backplane-to-actuator signal routing.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eF3YC08-0C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eYokogawa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eSystem dependent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eSystem dependent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard FA-M3 module form factor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003eIndustrial ambient range\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e100 mA at 5 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eI\/O Capacity\u003c\/td\u003e\n\u003ctd\u003e8 independent SPDT relay outputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eYokogawa Industrial Control Characteristics\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBackplane bus communication velocity:\u003c\/strong\u003e The module interfaces with the FA-M3 backplane to receive bit-level state commands. This bus velocity is mandatory to ensure that the relay actuation timing is synchronized with the CPU scan cycle, preventing latency in external device control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfinet \/ EtherNet\/IP deterministic networks:\u003c\/strong\u003e While the F3YC08-0C is a physical relay module, it supports integration into FA-M3 racks that operate within deterministic network segments. This allows the controller to trigger relay outputs based on high-speed network-distributed process variables.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eI\/O density scaling:\u003c\/strong\u003e The module layout is engineered to maximize switching capability within a compact footprint. This density scaling is mandatory for supporting multi-actuator control strategies without excessive rack space consumption in the control cabinet.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFirmware flash compatibility:\u003c\/strong\u003e The module's internal logic is mapped to match the FA-M3 series backplane requirements, ensuring that it remains compatible with various CPU revisions and system software configurations used in process control environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the F3YC08-0C support hot-swapping within the FA-M3 rack?\u003c\/p\u003e\n\u003cp\u003eA: No. Power must be isolated from the rack and the field-side load must be de-energized before physical removal. Hot-swapping can induce arcing across the backplane pins or damage the relay contact mechanism, potentially leading to permanent module failure.\u003c\/p\u003e\n\u003cp\u003eQ: Can the SPDT relays handle inductive loads such as solenoid valves?\u003c\/p\u003e\n\u003cp\u003eA: Yes, but inductive kickback protection is mandatory. When driving inductive loads, ensure a flyback diode or RC snubber network is installed across the field-side load to prevent high-voltage arcing that can weld the relay contacts shut and compromise the module's 100,000-cycle durability.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Seat the module into the base rack and secure the retaining screws. Ensure the backplane connector is fully engaged, as rigid mechanical mounting is mandatory to prevent vibration-induced intermittent contact, which can cause erratic relay chatter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrounding:\u003c\/strong\u003e Bond the module chassis to the cabinet’s safety earth bus. A low-impedance connection is mandatory to provide an effective path for transient suppression and to maintain the specified isolation voltage between the relay contacts and the logic circuits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiring:\u003c\/strong\u003e Terminate field loads using appropriate gauge wire via the screw terminal block. Maintain a minimum separation of 150 mm from low-voltage signal cabling to prevent electromagnetic interference injection, which is mandatory to protect sensitive DCS inputs from the high-voltage switching transients of the relay contacts.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":45191857111155,"sku":"F3YC08-0C","price":233.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/screenshot_2026-07-08_15-42-01_034ad2f5-0098-4f36-92df-f452b58dc309.png?v=1783568405","url":"https:\/\/www.dcssupplier.com\/products\/yokogawa-f3yc08-0c-relay-output-module","provider":"DcsSupplier Limited","version":"1.0","type":"link"}