WOODWARD 6-Channel Analog Input Module 9905-969
Description:
9905-969 is designed as Woodward LinkNet Analog Input Module.  It is 6 channels interfaces to six 4–20 mA transducers. 9905-969 is for loop powered transducers.

9905-969 features 277 Vac network-to-I/O isolation and 500 Vdc power-to-I/O isolation, ensuring strong anti-interference performance and operational safety. It works reliably in –40°C to +55°C environments, complies with MIL‑STD‑810 shock, MIL‑STD‑167 vibration standards, and meets EN 61000‑6‑4 and EN 61000‑6‑2 EMC requirements for harsh industrial and marine sites.

9905-969 is widely used in gas turbines, industrial compressors, power generation units, and offshore oil & gas platforms, it provides accurate temperature, pressure, and flow monitoring. It supports DIN‑rail mounting and hot‑swap replacement to minimize downtime. Rotary address switches and built‑in fault detection simplify setup and maintenance.

Key Features:
▪ 6-channel 4–20mA input, supports loop-powered & self-powered transducers
▪  Hot-swappable for fast, safe replacement without system shutdown
▪  High isolation: 277 Vac / 500 Vdc for noise immunity and safety
▪  Rugged: –40°C to +55°C, MIL‑STD shock/vibration rated
▪  EMC compliant (EN 61000‑6‑4 / EN 61000‑6‑2)
▪  DIN‑rail mount, 14 AWG wiring, rotary address setup
▪  Built-in fault detection for reliable operation

Q&A:
1. Can the 9905-969 be used in the hazardous locations?
Yes, 9905-969 operate temperature from –40°C to +55°C.
2. Does the 9905-969 support quick maintenance and replacement?
Yes, 9905-969 situable for hot‑swappable, DIN‑rail mounting, and rotary address switches for fast setup, minimizing system downtime during maintenance.

Related items:
9905-970 6 Channel  Analog Input 100 Ohm RTD
9905-971 16 Channel Discrete Input 24 Vdc
9905-972 6 Channel Analog Output 4–20 mA
9905-760 Link Termination Resistor