Overview：
- Woodward 9905-971 is a discrete input module that provides 16 channels of discrete input and supports 24Vdc voltage input. It has relay output function and normally open/normally closed contact configuration.
- 9905-971 is installed in the card rail of the control chassis and can be quickly deployed through the motherboard connection. It is fixed by top/bottom screws and the front handle can be pushed to disconnect the motherboard connection. The 4-module group can manage 24 inputs. Its advantages include fully isolated input, multiple relay redundant design and advanced potential fault detection function.
Features：
- Internal power supply: Connect terminals 33-35 via jumper wires and use the built-in 24Vdc power supply.
- External power supply: Supports 18-32Vdc or 100-150Vdc power supply. The common end of the external power supply needs to be connected to terminals 34-35.
- Redundant relay group: Each output consists of 6 independent relays, using series-parallel topology. Even if a single relay fails, the output status will not be affected.
- Contacts are optional: support normally open (NO) or normally closed (NC) configuration
Specification：
|
Parameter |
Value |
|
Product Name |
Woodward 9905-971 |
|
Type |
Discrete Input Module |
|
Length |
25cm |
|
Width |
10cm |
|
Height |
16cm |
|
Weight |
2kg |
| Number of channels |
24 |
|
Series |
505E Digital Governer |
Woodward 9905-971 - Questions and Answers：
Q: What is the brand?
A: Woodward
Q: What is the type?
A: 16-Ch Discrete Input Module
Q: What is the warranty period?
A: 1 year.
Q: What is the delivery time?
A:in stock
Q: Where is the shipping location?
A: Xiamen.
Q: What is the payment method?
Answer: T/T (Telegraphic Transfer).
Contact us
Our address
Room 1904, Building B, Diamond Coast, No. 96 Lujiang Road, Siming District, Xiamen, Fujian, China
Phone Number
+86 18059275924
sales18@htechplc.com
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