YOKOGAWA F3YC16-0N 16-Point Relay Output
This Yokogawa F3YC16-0N is a relay contact output module for FA-M3 series PLCs. It provides 16 points rated at 2 A each, supporting both DC 5-24 V and AC 100-240 V loads through mechanical isolation.
YOKOGAWA F3YD32-1T TTL Output Module
Product Introduction
The F3YD32-1T serves high-density signal applications within the Yokogawa FA-M3 series. This module delivers TTL-level outputs at 5 VDC, which makes it a natural fit for driving solid-state relays, optocouplers, LED indicators, and digital input cards on other equipment. System integrators often select it when a panel must send many low-power discrete signals from a single slot. Photocoupler isolation separates the field side from internal logic, so the CPU remains shielded from external noise.
Technical Specifications
The F3YD32-1T provides thirty-two output channels grouped into four commons of eight points each. Every point sources or sinks up to 16 mA, and each common line handles a total of 128 mA. Rated load voltage is 5 VDC, so the module suits TTL-compatible circuits rather than industrial 24 V loads. Response time is 1 ms maximum for both OFF-to-ON and ON-to-OFF transitions, which keeps pace with fast signal sequencing. Meanwhile, a Zener diode acts as the built-in surge protector, clamping voltage spikes on the output lines.
Isolation uses a photocoupler between external terminals and internal circuitry. Because the outputs operate at TTL levels, this module pairs well with semiconductor devices instead of mechanical relays. The 40-pin connector carries all thirty-two channels plus commons, so wiring density stays high and cabinet space stays low.
Module Power and Physical Traits
The F3YD32-1T draws 210 mA from the 5 VDC backplane bus. A separate external 5 VDC supply at 60 mA feeds the output driver circuit. At 110 g, the module is the lightest unit in the F3YD08 and F3YD14 family, which eases handling during panel assembly. Field wiring uses a single 40-pin connector rather than screw terminals, so pre-built harnesses speed up installation and reduce wiring errors.
Environmental and Mechanical Parameters
Operating temperature spans 0 to 55°C, while storage is permitted from -20°C to 75°C. Humidity remains within 10 to 90% RH non-condensing for both operating and storage states. The installation atmosphere must be free of corrosive gases, flammable gases, and heavy dust, since contamination can degrade optical isolation and connector contacts over time.
Installation Guide
Power Off: Confirm the FA-M3 rack is fully de-energized before inserting the module.
Slot Alignment: Slide the F3YD32-1T along the base unit guide rails until the backplane connector seats firmly.
Harness Connection: Plug the 40-pin connector into the front of the module and lock it in place.
External Supply: Feed 5 VDC at 60 mA to the output driver circuit through the designated pins.
Verification: Reapply power and check the per-point LED indicators. Each LED lights when its output turns ON.
Packaging List
YOKOGAWA F3YD32-1T Module × 1
Anti-Static Protective Bag × 1
FAQ
Q1: What kind of loads can the F3YD32-1T drive?
A1: The module delivers TTL-level outputs at 5 VDC with 16 mA per point. It suits solid-state relays, optocouplers, LED indicators, and digital input cards rather than 24 V industrial loads.
Q2: How are the 32 outputs grouped?
A2: The outputs split into four commons of eight points each. Every common line accepts up to 128 mA total across its eight channels.
Q3: Does this module need an external power supply?
A3: Yes. The backplane provides 5 VDC logic power, but the output circuit requires an external 5 VDC source at 60 mA to operate.
Q4: What connector does the module use?
A4: All channels route through a single 40-pin connector on the module front. A pre-built harness speeds installation and reduces wiring errors.
Q5: How is the F3YD32-1T shipped?
A5: We ship worldwide through Fedex, UPS, and DHL. Each module travels in anti-static packaging inside a rigid carton for safe transit.
