A.C.S.C.
FY Series Digital Process Controller | PID / ON-OFF | Relay / Analog / SSR | FY400–FY900
FY Series Digital Process Controller | PID / ON-OFF | Relay / Analog / SSR | FY400–FY900
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High-Performance PID Controllers with Flexible I/O and Advanced Program Control
The FY Series Digital Process Controllers (FY400, FY600, FY700, FY800, FY900) are high-precision, panel-mount controllers designed for demanding industrial automation environments. With support for PID, ON-OFF, and programmable ramp/soak control, they feature multiple input types, customizable outputs, and fast 50 ms sampling for reliable process regulation.
Each model includes a bar-graph LED output display, multiple alarm settings, and IP65-rated front panels, making them suitable for everything from simple heating applications to complex process sequences.
Key Features
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Input Types:
- Thermocouples: K, J, R, S, B, E, N, T, W, PLII, L
- RTD: PT100
- Linear: 0–20 mA, 4–20 mA, 0–10 V, 1–5 V, 2–10 V, etc.
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Output Options:
- Relay, SSR drive, 4–20 mA, 0–10 V, 1–5 V (customizable)
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Control Modes:
- PID (with auto-tuning + Super SV), ON-OFF, Ramp/Soak
- Accuracy: ±0.1%, 18-bit resolution
- Sampling Time: 50 ms
- Display: PV/SV dual-line with 10-segment output bar
- Power Supply: 85–265 VAC or 24 VDC
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Modbus RTU Communication
- RS-485 interface, 2400–115200 bps
- Supports HMI, SCADA, PLC integration
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Advanced Features:
- 144-segment program control
- Heater Break Alarm (HBA)
- Analog signal retransmission
- Remote SV input
- Position feedback motor valve control
Available Variants
Model |
Output Configuration |
Comm |
Power |
Notes |
FY701-B01 |
Relay output only (0-10V) |
None |
AC 85–265V |
Basic relay version |
FY701-B0100B |
Relay + Alarm 1 |
RS-485 |
AC 85–265V |
With additional alarm set |
FY701-B10100B |
Relay + Alarm 1 + TRS |
RS-485 |
AC 85–265V |
Modbus version with alarm and relay output |
Applications
- Temperature & pressure control systems
- Industrial ovens, kilns, and autoclaves
- Environmental test chambers
- Food, pharma, and plastics manufacturing
- Motor valve or thyristor control panels
- Energy, HVAC, and chemical process plants
Note: This product is customizable and can be built to order.
Please refer to the datasheet below for specifications and available configurations.
Once reviewed, click “Enquire Now” — we’ll help you select the right model based on your installation type and output requirements.
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