Name: 16 Isolated 24 VDC Inputs Woodward 9905-971 Discrete Input Module 16 Ch
Brand: Xiamen IntelliLink Global Electronic Products Co., Ltd
SKU: 9905-971
Price: 1,505.00 USD
Availability: InStock

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16 Isolated 24 VDC Inputs Woodward 9905-971 Discrete Input Module 16 Ch

Product Details:

Place of Origin:	USA
Brand Name:	Woodward
Certification:	CO
Model Number:	9905-971

Payment & Shipping Terms:

Minimum Order Quantity:	1 piece
Price:	$10-3000
Packaging Details:	original
Delivery Time:	3-5 work days
Payment Terms:	T/T
Supply Ability:	10 pieces one day

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Detailed Product Description

Type:	Module	Shipping By:	DHL/UPS/EMS/FEDEX/TNT Or Agent Etc
Lead Time:	In Stock	Product Type:	Module
Payment:	T/T	Trading Term:	EXW
Highlight:	16 Isolated Woodward 9905-971 , 16 Ch Woodward 9905-971 , 16 Ch Discrete Input Module

Woodward 9905-971 Discrete Input Module 16-Ch

Short Description

The 9905-971 is a factory-built, rack-mounted discrete input (DI) module from Woodward's MicroNet Plus and Atlas families. It provides 16 isolated 24 VDC inputs with fast 1 ms scan, line-fault detection, and hot-swap capability. Ideal for turbine, engine, and compressor control systems requiring high-reliability status monitoring.

Key Features & Benefits

100% OEM Woodward--serialized & sealed anti-static tray
16 opto-isolated 24 VDC inputs (sink or source)
1 ms configurable scan & SOE time-stamping < 1 ms
Channel-level LED diagnostics (ON, OFF, fault)
Hot-swappable in MicroNet Plus or Atlas rack--no system restart
-40 °C … +70 °C operating, conformal-coated PCB
Redundant 24 VDC power feeds for high availability
CE, UL Listed, ABS, ATEX, IECEx Zone 2 certified

Technical Specifications

Parameter	Value
Part Number	9905-971
Series	Woodward MicroNet Plus / Atlas
Function	Discrete Input (DI)
Channels	16
Input Voltage	24 VDC nominal (18-32 VDC)
Input Current	2.3 mA @ 24 VDC
Isolation	500 VAC channel-to-bus
Filter Time	0-65 ms, 1 ms default
Scan Rate	1 ms per channel
Power	24 VDC ±10 %, 5 W max
Operating Temp	-40 °C … +70 °C
Humidity	5 % … 95 % RH non-condensing
Mounting	8-slot or 16-slot MicroNet rack
Approvals	CE, UL Listed, ABS, ATEX Zone 2, IECEx

Typical Applications

Gas & steam turbine control panels
Industrial engine genset packages
Compressor & pump skid interlocks
Marine propulsion & auxiliary systems
Plant emergency shutdown (ESD) status

What's in the Box

1* 9905-971 discrete input module
1* Removable 40-pin spring-clamp terminal block
Factory calibration certificate & traceability label
Quick-install guide & ESD wrist strap

Installation & Setup

Insert module into any MicroNet Plus or Atlas rack slot.
Connect 24 VDC field power and discrete signals to removable terminal.
Power up rack--green READY LED in < 5 s.
Launch Woodward GAP or Control Assistant; auto-detect module, assign tags.
Perform I/O loop test and verify line-fault diagnostics.

Tag:

Contact Person: Miss. Chen

Tel: +86 13121598179

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