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The core of the VC-505 is a PC-104 industrial hardened MC module with an on board PC-104 self-stacking 8-bit bus connector. The MC module introduces the first "Intelligent Digital Filter" using Fuzzy Logic. The VC-505 supports five single-ended transducer input channels (3 scale inputs). In addition, the VC-505 provides some of the same I/O capabilities as a PLC (AC, DC, high-speed counter, positioning, and PID). The VC-505 comes with a 17 key keypad and a high resolution graphics display. The standard 8"x10"x4" enclosure can fit up to 16 solid state relays. This compact package gives you a true state-of-the-art system for transducer measurements, and machine and process control applications. The VC-505 also comes with multiple display modes that allow totalizing and single/multiple scale display. The VC-505 can be networked to a PC using our Active X control. In addition, some factory network interface cards (such as Allen-Bradley Data Highway Plus) are available as options. The VC-505 may, after purchase, be upgraded to a VC-505-S programmable indicator. |
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| Specifications |
| Display |
High-resolution LCD (64x240) Alphanumeric 1.25"x5" display with 0.8" digits and 90 characters of text. |
| Keyboard |
17 button membrane keypad with tactile keys. |
| Multiple Scale Input |
Three separate scale input channels expandable to 6 |
| Internal Resolution |
1,000,000 counts |
| Display Resolution |
Selectable (1 part in 10,000 NTEP approved) |
| Transducer Types |
Weight, Force, Pressure, Position (LVDT), Temperature, Level, Velocity and Torque |
| Excitation Voltage |
+10 VDC, Powers up to (12) 350ohm load cells |
| Input Sensitivity |
1uV/gradation typical |
| Auto Zero Tracking |
Selectable to 3dd by 0.5dd |
| Motion Window |
Selectable to 3dd by 0.25dd |
| Calibration Method |
Software - Menu driven prompting |
| Units of Measure |
Selectable lb/kg |
| RFI/EMI Protection |
All signal and excitation lines filtered to -65db minimum @500MHz |
| Filtering |
Selectable Low Pass Filter and adjustable Averaging queues |
| Display Modes |
Selectable, Single/Multiple Scale and Totalizing |
| Display Increments |
Selectable - x1, x2, x5, x10, x20, x50, …, x500 |
| Decimal Point Location |
Selectable 0 - 7 |
| COM Port 1 |
Full duplex, RS-232 or RS-485 |
| COM Port 2 |
Simplex (output only), RS232, RS-485 and 20mA |
| PC/104 Bus |
IEEE P996.1 Compliant, 8 bit PC/104 bus, I/O Mapped, Selectable Address 300 - 308 |
| I/O |
Programmable 8 Inputs & 8 Outputs Standard expandable to 112 |
| Set Point Types |
Selectable (to specific scale) Static, Sequential and Check-weigh |
| Power |
90 to 280 VAC auto sensing 50-60Hz |
| Operating Temperature |
-10 degrees C to +40 degrees C |
| Dimensions |
10.0 in.(254mm) W x 8.0 in.(203mm) H x 4.5 in.(114mm) D |
| Weight |
Weight: 8.25lb (3.75kg) |
| Enclosure |
NEMA 12 Mild Steel (optional NEMA 4X Fiberglass or Stainless Steel) |
| Warranty |
One year limited warranty |
| Approvals |
NTEP certified 10,000 Divisions, Class III/IIIL (#98-089)
Canadian Weights & Measures (Pending) |
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| Features & Options |
VC-505 |
| High Resolution Alphanumeric Display |
Standard |
| Three Scale Input |
Standard |
| Six Scale Input (Additional MC Module) |
Optional |
| Excitation Power up to (12) 350ohm Load Cells |
Standard |
Two Serial Communications Ports
(RS-232, RS485, & 20mA) |
Standard |
| RS-485 Multi-Drop (Addressable to 32) |
Standard |
| PC/104 Compliant Bus (8 bit connector) |
Standard |
| Time & Date (Y2K compliant) |
Standard |
| Selectable Low Pass Filter |
Standard |
| Menu Driven Operation and Calibration |
Standard |
Password Protected Menu Features |
Standard |
| Configurable Print Formats |
Standard |
| Key Board Tare |
Standard |
Selectable Set Point
(Static, Sequential, and Check-weigh) |
Standard |
| NEMA 12 Mild Steel Enclosure |
Standard |
| NEMA 4 Fiberglass Enclosure |
Optional |
| NEMA 4 Stainless Steel Enclosure |
Optional |
| Start/Stop and Manual Controls |
Optional |
| Table Mount Stands |
Optional |
| SMARTS Capability |
Upgradable |
| ActiveX Controller 32 bit Application Development |
Optional |
| 8-Channel Relay Card (internally mounted) |
Optional |
| Additional Relay Card (8 inputs, 8 outputs total) |
Optional |
I/O Expansion Board
(expandable I/O to a total of 112 points) |
Optional |
Alphanumeric Keyboard Input
(Remote or Enclosure Mounted) |
Optional |
| Battery or DC Operation |
Optional |
| Analog Output Board (15 bit, 2 Channel) |
Optional |
| X86 PC Single Board Computer |
Optional |
| Factory Network Communications (various) |
Optional |
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