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Conveyor Belt Scale Electronics
[ MS-ASM ]
Purpose:
Continuously weighing large amounts of bulk materials, and maintaining the constant performance of the conveyance. It is capable of separately totalizing and printing the totals of max. 15 type of materials. Interactive connection can be established with the parent data processor or process controller computer. Stable mixture ratio can be ensured with a control computer with more connected units.
Features:
The instrument’s 6 digits screen displays the current weight. The second 2x40 alfanumeric screen serves as general data, mode and warning display.
| Size: | 400 mm (15.7 in) x 500 mm (19.7 in) x 210 mm (8.3 in) (width x height x depth) |
| Protection: | IP 54 |
| Operating temperature: | +5 ... +40 °C |
| Operating voltage: | 220 V +10, -15% 50 Hz +-1 Hz |
| Power consumption: | 70 VA max. |
| Cell voltage: | 12 V |
| Cell cable: | 6, or 4 line (in case of > 30 m 6 line should be used) |
| Titular conveying capacity: | 0.100 ... 9900 (kg/h , t/h) |
| Shared totalizer display: | 10 digits |
| Totalizer storages: | 15 pcs 12 digits |
| Limit value setting: | 10 digits |
| Speed signal: | 50 ... 2000 Hz at titular conveying speed |
| Theoretical bridge length: | 0.10 ... 9.90 meters |
| Power outputs: | 3 pcs 0-1, 0-5, 0-20, or 4-20 mA (optional) drive control/conveying capacity/conveying speed/load output (configurable) (I_titular= 100% I max.=1.3*I_titular) max. voltage in case of I_titular: 6 V |
| Connectable units: | max. 6 pcs (1 leader, 5 follower) |
| Computer connection: | RS232 (<10m), or TTY 20 mA serial current loop (<1000m) 300..2400 (600..19200) Baud, code: ASCII, 7/8 data, even/no parity |
| Printer output: | RS232 serial interface 3 point on SK (GND, TxD, CTS) |
| Counting relay output: | about 50 msec impulse. (Opto: max. 50 mA, or relay contact) |
| Control outputs: | relay contact (220V, 1A) drive permission, sound signal, Out3, Out4 |
| Control inputs: | optocouplers, U in: 22-28 V, kb. 20 mA |
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