B&R Power Panel PP251 – 10.4″ VGA Color TFT Display (4PP251.1043-75)

Power Panel PP251, 10.4″ VGA color TFT display, 10 soft keys, 28 function keys, and 20 system keys, 1 aPCI slot, 64 MB SDRAM, 256 kB SRAM, CompactFlash slot (type I), ETH 10/100, RS232, 2xUSB, battery, metal housing, IP65 protection (front), 24 VDC (order screw clamp terminal block 0TB103.9 or cage clamp terminal block 0TB103.91 separately).

General Information

Feature	Details
LEDs	Power/User, CF
B&R ID code	$1AD2

Battery

Specification	Details
Type	Renata 950 mAh
Service life	4 years
Removable	Yes, accessible from the outside

Backup Capacitor

Specification	Details
Buffer time	10 min
Variant	Lithium ion

• Power button: No
• Reset button: Yes

Certifications

Certification	Details
CE	Yes
UKCA	Yes
UL	cULus E115267

Industrial Control Equipment

Feature	Details
Controller	Automation Runtime
Processor Type	Geode SC2200
Clock frequency	266 MHz
L1 cache	16 kB
Expanded command set	MMX technology, streaming SIMD extension
Floating point unit (FPU)	Yes
Flash	2 MB (for firmware)
Cooling	Passive via heat sink
Mode/Node switches	2, 16 positions each
Watchdog	SMC

Real-time Clock

Specification	Details
Accuracy	At 25°C: Typ. 10 ppm (1 second) per day
Battery-backed	Yes

Power Failure Logic

Feature	Details
Controller	SMC
Buffer time	10 ms

Graphics

Feature	Details
Controller	Geode SC2200
Memory	4 MB shared memory (reserved by main memory)

Display

Specification	Details
Type	TFT color
Diagonal	10.4″ (264 mm)
Colors	256
Resolution	VGA, 640 x 480 pixels
Contrast	600:1
Viewing angles	Horizontal: Direction R / Direction L = 70° Vertical: Direction U = 45° / Direction D = 55°
Backlight	Brightness: 350 cd/m² Half-brightness time: 55,000 h
Filter Glass	Transmittance: 95% Anti-glare coating: On both sides

Interfaces

Interface	Details
COM1	RS232, modem supported, not galvanically isolated 9-pin male DSUB connector 16550-compatible, 16-byte FIFO buffer Max. baud rate: 115 kbit/s
CompactFlash Slot 1	Type I
USB	Quantity: 2 Type: USB 1.1 Variant: Type A Transfer rate: Low speed (1.5 Mbit/s), Full speed (12 Mbit/s) Current-carrying capacity: Max. 500 mA per connection
Ethernet	Quantity: 1 Controller: MacPhyter DP83816 Transfer rate: 10/100 Mbit/s Max. baud rate: 100 Mbit/s

Keys

Specification	Details
Function keys	28 with LED (yellow)
Soft keys	10 with LED (yellow)
System keys	Numeric keys, cursor block
Service life	>1,000,000 actuations at 1 ±0.3 N to 3 ±0.3 N actuating force

Slots

Specification	Details
aPCI slots	1

Electrical Properties

Specification	Details
Nominal voltage	24 VDC ±25%
Bleeder resistance	≥47 kΩ
Inrush current	Max. 20 A for < 1 ms
Power consumption	Typ. 20 W, max. 25 W
Galvanic isolation	Yes

Operating Conditions

Condition	Details
Degree of protection	Back: IP20 (only with connected CF card) Front: IP65 / NEMA 250 type 4X, protected against dust and hose-directed water
Ambient Temperature	Operation: 0 to 50°C Storage: -20 to 70°C Transport: -20 to 70°C

Vibration and Shock

Condition	Operation	Storage	Transport
Vibration	Continuous: 2 to 9 Hz: 1.75 mm amplitude / 9 to 200 Hz: 0.5 g Occasional: 2 to 9 Hz: 3.5 mm amplitude / 9 to 200 Hz: 1 g	2 to 8 Hz: 7.5 mm amplitude / 8 to 200 Hz: 2 g / 200 to 500 Hz: 4 g	2 to 8 Hz: 7.5 mm amplitude / 8 to 200 Hz: 2 g / 200 to 500 Hz: 4 g
Shock	15 g, 11 ms	30 g, 15 ms	30 g, 15 ms
Elevation	Max. 3000 m

Mechanical Properties

Feature	Details
Housing	Material: Metal Front Frame: Aluminum, naturally anodized Design: Gray
Panel Overlay	Material: Polyester Light background color: Similar to Pantone 427CV Dark border color around display: Similar to Pantone 432CV Dark gray keys color: Similar to Pantone 431CV Orange keys color: Similar to Pantone 151CV Color slide-in labels: Similar to Pantone 429CV Gasket: Flat gasket around display front
Dimensions	Width: 323 mm Height: 358 mm Depth: 86 mm Weight: 5000 g

MANDATORY ACCESSORIES

Accessories:

• 0TB103.9 Connector 24 VDC – 3-pin, female – Screw clamp terminal block 3.31 mm²
• 0TB103.91 Connector 24 VDC – 3-pin, female – Cage clamp terminal block 3.31 mm²

CompactFlash Cards:

• 5CFCRD.0064-03 CompactFlash 64 MB Western Digital (SLC)
• 5CFCRD.0128-03 CompactFlash 128 MB Western Digital (SLC)
• 5CFCRD.0256-03 CompactFlash 256 MB Western Digital (SLC)
• 5CFCRD.0512-03 CompactFlash 512 MB Western Digital (SLC)
• 5CFCRD.1024-03 CompactFlash 1 GB Western Digital (SLC)
• 5CFCRD.2048-03 CompactFlash 2 GB Western Digital (SLC)
• 5CFCRD.4096-03 CompactFlash 4 GB Western Digital (SLC)
• 5CFCRD.8192-03 CompactFlash 8 GB Western Digital (SLC)

OPTIONAL ACCESSORIES

Batteries:

• 0AC201.91 Lithium batteries 4 pcs., 3 V / 950 mAh button cell
• 4A0006.00-000 Lithium battery, 3 V / 950 mAh, button cell

USB Accessories:

• 5MMUSB.CD USB measurement data transmission cable (serial interface)
• 0A0003.11-000 USB client port connection cable, length: 2 m

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  Meloauto – Your Trusted Supplier for Original, Brand-New PLC and DCS Parts Meloauto offer a vast selection of products from globally recognized brands, including Allen Bradley, Bently Nevada, Honeywell, ABB, GE Fanuc, Siemens, Invensys Triconex, ICS Triplex, Foxboro, Yokogawa, Schneider, and Hima, among others. With tens of thousands of new parts ready to ship, Meloauto has successfully served customers across over 50 countries worldwide. We focus on supplying discontinued and hard-to-find items, ensuring each product is in brand-new, original condition.

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