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  Home > TRUMETER Instrumentation > Predetermining Counters / Ratemeters >

  878X-P Predetermining Liberty Counter with Ratemeter LED
 

 
Normally available ex stock:
8780-0 (no outputs, 10-30VDC)
8780-1 (2 relay outputs, 10-30VDC)
8781-0 (no outputs, 85-265VAC)
8781-1 (2 relay outputs, 85-265VAC)
All other combinations are typically available within 7 days.

Our Price: EURO €223.00


Stock Status: In Stock
Availability: Usually Ships in 24 Hours
Product Code: TM878X-P

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878X-P output*: 		  
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878X-P power*: 		  

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Description Instructions & Spec Sheets
 
New Page 1 With programmability and flexiblity options available the 878X is capable of displaying and controlling almost any count application.

• 14.2mm character high visibility LED display.
• 1/8 DIN (96mmX48mm) bezel.
• Simple user programming.
• Display scaleable to show engineering units.
• Programme lock out facility.
• AC and DC powered models available.
• Analogue re transmission option.
• RS485 communications option.
• CE approved. (UL and cUL pending).

Specification


Power Supply
AC Powered 85-265VAC 47-63Hz 20VA.
DC Powered 9-30VDC 12VA.
Sensor supply
12VDC ±12% 75mA max.
Display
14.2 mm character high visibility LED Display.
Signal Input
Sink(NPN) or Source(PNP) DIP switch selectable.
Threshold
High 3.5 to 28VDC.
Low 0-1.9VDC for single ended signals.
Magnetic pick up range
200mV pk-pk to 65VRMS into 34.9 kΩ load.
Slow response
200Hz max.
Fast response
8.25kHz A or B, 3Khz A and B, QuadX1 and QuadX2 3.25kHz, QuadX4 2Khz.
Control Inputs
Sink(NPN) only (4.75kΩ to +5VDC) internal load.
Threshold
High 3.5 to 28VDC.
Low 0-1.9VDC.
Response time
25msecs max (5V signal).
Optional Outputs
Relay output
2 SPCO (Form C) relays. Contact rating 5A 250VAC or 30VDC @ unity power factor.
Analogue retransmission
4-20mA (<750Ω load ) and 0-10VDC (> 2500Ω load).
RS485 Serial Communication
Baud rate 1200, 2400, 4800, 9600 or 19,200 programmable Parity Even, odd or no parity.
Address
00-99.
Data Retention
EEPROM 100years duration
Operating Temperature
0°C to 50°C.
Storage Temperature
-20°C to 70°C.
Humidity
0 to 85%RH non condensing.
Vibration
2.5g's 30-200Hz.
Shock
30g's.
Front Panel Protection
IP65 when properly mounted using gasket supplied.
Approvals
CE approved. (UL and cUL pending).
 

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TRUMETER Instrumentation > Predetermining Counters / Ratemeters
GH Pittman Ltd.
Unit 9 Barrow Mews,
Centaur Street,
Carlow, Ireland.
Registered in Ireland.
Company Reg. No. 393796
VAT No. IE6413796C
Directors:
B Pittman, M Pittman
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