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Manual Loading Stations Product Informations

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• Holding control signals in case of computer or DCS failure
• ON/OFF signal input or analog signal input
• Manual control with an external Up/Down contact signal or with the front manual loader
• Ramp rate adjustable

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Comparison Chart

Product Catalog
JB2

Analog Backup Station
JB2

  • Holding MV output signal from DCS, PLC or a controller and enabling manual control of a final control element
  • CAS input signal passes through during auto operation.
  • MV output modes in case of abnormality in the controller:
    - Holding CAS input status
    - Holding CAS input status of the moment reversing back for preset time
    - Preset MV output
  • Bumpless transition
  • Isolated re-transmitted output
  • 15 – 35 V DC powered
AB2,MXAB

Analog Backup Station
AB2/MXAB (front configurable)

    AB2
  • Holds and manipulates control signals in case of computer or DCS failure
  • Specific input within ±300 V; current input with a resistor
  • Specific output range within 0-20 mA or -10 to +12 V DC
  • 100, 110, 115, 120, 200, 220, 240 V AC or 12, 24 V DC powered
  • Ramp rate adjustable

    MXAB
  • Manipulates control signals from a computer or DCS
  • Manual control in case of computer/DCS failure
  • Input range selectable within +/-30 V
  • Output selectable within 0-20 mA and +/-10 V
  • 100-240 V AC, 12-24 V DC, or 110 V DC powered
  • Restarts at the last stored value before power failure
  • Ramp rate adjustable
Product features
CB2,MXCB

Computer Backup Station
CB2/MXCB (front configurable)

    CB2
  • Holds and manipulates control signals in case of computer or DCS failure
  • Specific output range within 0-20 mA or -10 to +12 V DC
  • 100, 110, 115, 120, 200, 220, 240 V AC or 12, 24 V DC powered
  • Ramp rate adjustable

    MXCB
  • Manipulates/holds analog signals via contact input from a computer
  • Manual control available by the ‘Soft-Terminal’ indicator/controller (Model: ST/STL).
  • Output selectable within 0-20 mA and +/-10 V
  • 100-240 V AC, 12-24 V DC, or 110 V DC powered
  • Restarts at the last stored value before power failure
Product features
ABF3

Analog Backup Station
(with bargraph/digital indicator)
ABF3

  • Holding MV output signal from DCS, PLC or a controller and enabling manual control of a final control element
  • MV output modes in case of abnormality in the controller:
    - Holding CAS input status
    - Holding CAS input status of the moment reversing back for preset time
    - Preset MV output
  • MV value can be manually controlled by using the front control buttons while monitoring PV value on the meter.
  • Bumpless transition
  • Custom bargraph scale and engineering unit at no extra charge
Product features
ABS3

Parameter Generator
(with digital displays)
ABS3

  • Two digital meters for measured value (PV) and setpoint value (SV)
  • SV (4 - 20 mA DC or 1 - 5 V DC) can be controlled with UP/DOWN buttons while monitoring PV value.
  • 1/16 DIN panel cutout
  • IP66 front panel

Manual Loading Stations Comparison Chart

  JB2 MXAB AB2
Model JB2 MXAB AB2
Product name Analog Backup Station
 Analog Backup Station Analog Backup Station
Input CAS Input
(4 - 20 mA DC) 		*1
-1 - +1 V DC
-10 - +10 V DC
-30 - +30 V DC		 DC Voltage: -300 – +300 V DC
Span: 10 mV - 600 V DC
Output MV output:
4 - 20 mA DC		 *1
0 - 20 mA DC
-1 - +1 V DC
-10 - +10 V DC		 DC Voltage: -10 - +12 V DC
Span: 5 mV - 22 V DC
DC Current: 0 - 20 mA DC
Span: 1 - 20 mA DC
Contact Input
(UP/DOWN command)		 Dry contact
(Sensing: 5 V DC @ 3 mA)		 Dry contact (saturation voltage ≤1 V, sink current 0.5 mA)
Power Input 15 - 35 V DC 100 - 240 V AC
12 - 24 V DC
110 V DC		 100, 110, 115, 120, 200, 220, 240 V AC
12, 24 V DC
Size
mm (inch)		 W 72 (2.83)
H 80 (3.15)
D 136 (5.35)		 W 50 (1.97)
H 80 (3.15)
D132 (5.20)		 W 50 (1.97)
H 80 (3.15)
D 136 (5.35)

*1. The output range can be set on the front panel. Please select one of the three types when ordering.

MXCB CB2
Model MXCB CB2
Product name Computer Backup Station (front configurable) Computer Backup Station
Input Input signal from the computer (UP, DOWN, STOP)
Dry contact (saturation voltage ≤1 V, sink current 0.5 mA)
Output *1
0 - 20 mA DC
-1 - +1 V DC
-10 - +10 V DC		 DC Voltage: -10 - +12 V DC
Span: 5 mV - 22 V DC
DC Current: 0 - 20 mA DC
Span: 1 - 20 mA DC
Contact Input
(UP/DOWN command)		 Dry contact (saturation voltage ≤1 V, sink current 0.5 mA)
Power Input 100 - 240 V AC, 12 - 24 V DC, 110 V DC 100, 110, 115, 120, 200, 220, 240 V AC
12, 24 V DC
Size
mm (inch)		 W 50 (1.97)
H 80 (3.15)
D132 (5.20)		 W 50 (1.97)
H 80 (3.15)
D 136 (5.35)

*1. The output range can be set on the front panel. Please select one of the three types when ordering.

  ABF3
Model ABF3
Product name Analog Backup Station (with bargraph/digital indicator)
Front panel Front panel
Size
mm (inch)		 W 48 (1.89)
H 96 (3.78)
D 98.5 (3.88)
PV input 4 - 20 mA DC, 0 - 20 mA DC,
0 - 10 V DC, 0 - 5 V DC,
1 - 5 V DC, -10 - +10 V DC,
-5 - +5 V DC
CAS input 4 - 20 mA DC, 0 - 20 mA DC,
0 - 10 V DC, 0 - 5 V DC,
1 - 5 V DC, -10 - +10 V DC,
-5 - +5 V DC
MV output 4 - 20 mA DC, 0 - 20 mA DC,
0 - 10 V DC, 0 - 5 V DC,
1 - 5 V DC, -10 - +10 V DC,
-5 - +5 V DC
Power Input 24 V DC, 100 - 240 V AC

Parameter Generators Comparison Chart

  ABS3
Model ABS3
Product name Parameter Generator (with digital displays)
Input 4 - 20 mA DC / 1 - 5 V DC
Output 4 - 20 mA DC / 1 - 5 V DC
Digital Displays
[PV Display] Display: 4-digit, red LED
[SV Display] Display: 4-digit, green LED
Power Input 100 - 240 V AC, 24 V DC
Size
mm (inch)		 W 48 (1.89)
H 48 (1.89)
D 92 (3.62)