The Festo 165811 (CPV14‑GE‑DI01‑8) is an electrical interface module engineered for integration with CPV14 valve manifolds, enabling cyclic fieldbus communication and function expansion via CP-string. Featuring 16 digital inputs and 8 digital outputs (or control capability for 16 valve coils), it ensures robust diagnostics and protection in industrial pneumatic systems.

Key Features:

Model: CPV14‑GE‑DI01‑8 (Festo P/N 165811)
Inputs/Outputs:
- 16 digital inputs (DI)
- 8 digital outputs (DO) OR support for 16 valve coils; CP-string expandable up to 32 coils
Fieldbus Capabilities:
- Cyclic communication with device-specific diagnostics (DPV0)
- Configuration via GSD file & bitmaps; auto‑baud detection (9.6 kBd–12 MBaud)
Communication Ports:
- Optional M12 × 1, 5‑pin B‑coded socket/plug
- Optional 9‑pin Sub‑D socket
Protection & Diagnostics:
- Device diagnostics (DPV0): missing module, output short-circuit or overload, sensor/valve undervoltage
- Reverse-polarity protection on all electrical connections
Power & Electrical Specs:
- Nominal supply 24 V DC (operating range 20.4–26.4 V DC)
- Electronics draw ≤ 100 mA; sensor load extra
- 10 ms power failure bridging; 4 Vpp ripple tolerance
Environmental & Physical Specs:
- Ambient: –5 °C to +50 °C; Storage: –20 °C to +70 °C
- Housing: die-cast aluminium, IP65 protection; weight ~351 g
- Addressing: switch module, range 1–125
Certifications:
- cULus recognized
- LABS certification (VDMA24364-B1/B2-L); RoHS compliant

Festo – 165811 (CPV14-GE-DI01-8) – Electrical Interface Module, 16 DI / 8 DO

Festo – 165811 (CPV14-GE-DI01-8) – Electrical Interface Module, 16 DI / 8 DO