Nhãn hiệu :
Foxboromột phần số :
P0903CWTrọng lượng :
2.72 kgKích thước :
28.7cm x 29cm x 6.8cmnước xuất xứ :
USAMã HS :
8537101190Sự mô tả :
I/A Series, Annunciator Keyboard, 48 Channel LED/Switch Alarm InterfaceDescription of P0903CW
The Invensys Foxboro P0903CW Annunciator/Numeric Keyboard is designed for I/A Series workstation processors, providing alarm indication, operator input and numeric data entry in one compact interface. It includes 32 LED/switch pairs arranged in an 8 × 4 matrix, a 16-section numeric keypad and one NUM LOCK LED. The keyboard supports workstation-controlled LED states, audible alarms, lamp test function, polyester labeling pockets and tactile/audible key feedback. It is suitable for free-standing, workstation-mounted or panel-mounted industrial control applications.
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Item
Specification
Part Number
P0903CW
Brand
Foxboro
Product Type
Annunciator/Numeric Keyboard
System Series
I/A Series Hardware
System Compatibility
I/A Series workstation processors
LED/Switch Quantity
32 LED/switch pairs
LED/Switch Matrix
8 columns × 4 rows
Numeric Keypad
16-section numeric keypad
Indicator
1 NUM LOCK LED
Labeling
Polyester labels for switch identification
Power Requirement
27.5 V dc, ±5% at input connector
Power Consumption
6.0 W max.; 3.0 W min.
Operating Temperature
0 to 50°C / 32 to 122°F
Storage Temperature
-40 to +70°C / -40 to 158°F
Contamination Class
Class G1, Mild, ISA S71.04
Frequently asked questions
Q1: How does P0903CW differ from P0903CV?
A: P0903CW includes 32 LED/switch pairs plus a numeric keypad, while P0903CV has 48 LED/switch pairs.
Q2: What is the numeric keypad used for?
A: It is used for entering numeric data into the I/A Series workstation system.
Q3: Can the LEDs be controlled by software?
A: Yes, each LED can be set to ON, OFF or FLASHING by workstation software.
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Product Application Areas |
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I/A Series workstation operator interface |
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DCS control room alarm management |
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Numeric data entry for process control systems |
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Petrochemical and chemical plant monitoring |
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Power generation control systems |
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Water treatment and utility monitoring |
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Pharmaceutical and batch process control |
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Legacy Foxboro I/A Series system maintenance and replacement |
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What We Can Do For You? |
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Product Condition |
All items are brand new and inspected before shipment. |
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Fast Response |
All inquiries will be replied to within 1 hour. |
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Shipping |
Orders are usually shipped within 1–2 days after payment is cleared. |
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Delivery Methods |
FedEx, EMS, TNT, DHL, UPS and other express services are available. |
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Tracking & Packing |
Goods are carefully packed, and tracking number will be provided. |
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Warranty |
One-year warranty is offered. |
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Payment & Port |
T/T payment is accepted; goods are exported from Xiamen, China. |
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