SEG

SYSTEM A2 model H14

Belt scale controller with Flow Indication and Totalising

The SEG System A2 is an electronic belt scale controller for weighing
Model H14 is designed for totalising and indication of flowrate for belt conveyors.
Versions for panel mount and wall mounting available
SYSTEM A2 model H14 controller
SYSTEM A2 model H14 controller

Benefits

  • 24vdc power supply (230vac optional)
  • 4-20mA isolated output (Flow rate)
  • RS-485 serial port
    (RS-232 connection for printer only)
  • Modbus (RTU, ASCII)
  • 2x16 character text display with Backlight
  • 2 Relay Outputs for External Totaliser, Belt running, etc.
  • Permanently stored data in flash memory
  • Real.-time clock

Features

  • Indication of Total, Sub Total and Flow Rate
  • Stand alone or Remote operation
  • Two separate internal totalisers
  • Printout
  • Intelligent zero-setting when belt is empty
  • Easy to use start-up and re-calibration procedures
  • Optional fieldbus connection; Profibus, CANopen, Devicenet etc.

 

System A2 model H14

Design  
Frontpanel:
Protection:		 Stainless steel frame with integrated keypad,
Splashproof NEMA 4/IP65.
Rear cover:
Protection:		 Aluminium-zink metal.
IP55.

Field enclosures:
Stainless steel SIS2333.
Protection:
Cable entry: 		NEMA 4 / IP65.
4 x dia. 19 holes w. PG11 metal glands,
1 x dia. 22,5 hole.

Display & control		  
Display:
Control:
Memory:
Set-up: 		LCD 2x16 character, 5,5mm w. backlight.
4-key local keypad or via R8485 com port.
Battery back-up + Non-volatile FLASH memory.
Interactive via local keypad software

Power supply
Standard: Protection: Optional: 24Vdc, 5W.Fuse
(internal)
External 90-25OVAC / 24VDC (PW-24)

Connection
  
Terminal strip: 12 x 2,5mm2 max (AWG16) for stranded wire (Terminals: 1-6, V+, V-).
11 x 1,5 mm2 max (AWG18)
for stranded wire. (Terminals: 21-52)
Input  
Load Cell:
4- or 6-wire system with sense inputs, 0,3-45mVdc
Digital (2) Closing contact. Printout with zeroset of subtotal.
Speed sensor type S-E-G or NPN prox.switch.

Output		  
LoadCell, Exc.:


Relays (2):

Analog: 		12Vdc nominal
Max. load: 140 mA (-85Ω)
Min. load: l000 Ω
Dry contact N.O. 24Vdc/A.
(Totaliser pulse and programmable functions)
Isolated 4-20mA max 350Ω,12-bit resolution.
(Flowrate)

Communication port
Port (1):  RS485, Modbus RTU,ASCII

Environmental		  
Location: Operation:
Storage: 		indoor/outdoor
-10 to +50 °C
-20 to +70 °C

Approvals


CEEN 61000-4-3 (2006) and EN 55022 {1998) +A1
A22002/95/EC+A22002/95/EC – RoHSMarking of electrical and electronic WEEEequipment in accordance with Directive 2002/96/EC (WEEE)


ORDER INFO
A2-N-2-PH14-xx* SystemA2, normal Class, panelmounting, modeI\l H14 beltscale controller.
A2-N-2-W-H14-xx* SystemA2, normal Class, with enclosure type -W for wallmounting, model H14 beltscale controller.
A2-N-2-V-H14-xx* SystemA2, normal Class, with enclosure type-V for wallmounting, modelH14 beltscale controller.


-xx*

 Language selection: -GB or -S. Other languages to come.
PE-24 Optional power supply, 90-250VAC/24VDC 25W. Fits inside field enclosure type -V and -W.
FB-zz Optional fieldbus converters for DIN-rail, -PDP (Profilbus), -CAN (Canopen) etc. Fits inside field endosure type -W only.
TB-230 Optional terminal board with 250VAC/3A output relays. Direct replacement for existing terminal board).

 

S.E.T. Weighing systems Sdn. Bhd.