Batching Indicator
The R420-K411 indicator leverages the award winning design of the R420 family to provide a powerful and flexible batching controller.
Extensive I/O: Up to 32 I/O control points can be installed in a system. The outputs are isolated high side (current source) drivers which are capable of driving low voltage actuators directly or can be connected directly with PLC controllers.
Performance: The overall system accuracy of the R420-K411 allows for unprecedented filling control uncertainty of less than 1 millisecond.
Operator Interface: The multi-line display shows batch progress, current weight , target weights, material name along with dedicated batch status annunciators.
Dedicated batching keys and an intuitive interface make this product ideal as the primary control point for the system.
The optional M4901 relay module extends the functionality further providing independent normally open and normally closed relay contacts rated for mains voltages
Specifications
| Approvals | |
| Australia | NMI(S-418), 10,000 Divisions @ 0.7µV/Division |
| EU | OIML R76, 10,000 Divisions @ 0.7µV/Division |
| C-Tick, CE & FCC | |
| Physical | |
| Display Type | LCD display; LED backlight |
| Digit Size | 29mm Primary,18mm Secondary |
| Keypad | 23 Silicon keys |
| Power Switch | Front panel with memory |
| Housing | ABS Plastic IP65 front only |
| Dimensions | 246(W) x 121(H) x 36(D) mm |
| Pack Weight | 0.70 kg |
| Function Keys | 3 Fixed, 3 Programmable |
| Power | |
| DC | 12-24 VDC |
| AC | 110-240 VAC (Acc) |
| Battery | 12V 2.5Ah NiMH (Acc) |
| Loadcell | |
| Excitation | 7.4 VDC |
| Drive | 16 x 350 ohm |
| Sensitivity | 100,000 divisions @ 0.25 µV/Division |
| Linearisation | 10 points |
| Range | Single/Dual Range, Dual Interval |
| Features | |
| Serial 1A | RS-232 |
| Serial 1B | RS-485 Tx Only |
| Accessory Slots | 4 |
| Input/Output | 32 I/O |
| Set Points | 8 |
| Functions | Clock calendar, 4/6 Wire Custom printing, Auto output Optional extra serial ports Optional analogue output 6 Material, up to 10 batching stages In-flight and Jogging 3 Speed fill Fill, Dump, Wait and Pulse stages |
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