GE

Main Functions

1. On‑board relay signal switching interface board Integrates multiple electromagnetic relays and peripheral discrete components on PCB. Receives low‑level control logic signals from main CNC/controller unit, performs contact switching for field‑side output signals.
2. Galvanic isolation between control logic and field loads Provides electrical isolation between controller internal logic circuit and external actuators. Protects main control board from surge, noise and back‑EMI interference generated by field equipment.
3. Discrete digital signal output & interlock control Generates dry‑contact relay on‑off signals to drive external field devices; executes hardware interlock, status feedback and auxiliary switching logic for machine‑side peripheral circuits.

GE‑Fanuc A350‑0004‑T19202 Relay Printed Circuit Board

1. Signal conditioning and auxiliary protection Equipped with auxiliary circuits including free‑wheel diodes, resistors and filter components to suppress inductive load surge, stabilize relay coil driving and improve anti‑interference performance.
2. Mechanical & electrical connection Adopts industrial PCB form factor, matched with dedicated connector sockets for plug‑in installation inside control cabinet; transmits input control signals and distributes relay output signals to terminal blocks.

Note: This is legacy aftermarket spare part, original production is discontinued. It is a replacement spare PCB for GE‑Fanuc old‑generation CNC control system.

GE‑Fanuc A350‑0004‑T19202 Relay Printed Circuit Board

Applications

This relay circuit board is a dedicated spare assembly for legacy GE‑Fanuc CNC machine control systems:

• CNC machine‑tool peripheral control: control solenoid valves, contactors, indicator lamps, brake units and cooling equipment.plcva.com
• Machine safety interlock circuit: hardware interlock for door safety, emergency stop auxiliary feedback, machine status signal output.
• Industrial retrofit & maintenance: spare replacement for aging relay PCBs on old‑model CNC machining centers, lathes and automated production equipment.
• Cabinet auxiliary signal distribution: transfer discrete on‑off signals between CNC main controller and field actuators.

GE‑Fanuc A350‑0004‑T19202 Relay Printed Circuit Board

Understand the lowest price, please contact via email: plcvarious@foxmail.com

More products: www.plcva.com

Many products are not yet on the shelves please contact us for more products.