920i® Belt Scale Integrator

Power Consumption:
340 mA, maximum at 115 VAC (26 W)
240 mA at 230 VAC (26 W)

Excitation Voltage:
10 ± VDC, 16 × 350 ohm or 32 × 700 ohm load cells per A/D card

Analog Signal Input Range:
-10 mV to 45 mV

Analog Signal Sensitivity:
0.3 μV/graduation minimum at 7.5 Hz
1.0 μV/graduation typical at 120 Hz
4.0 μV/graduation typical at 960 Hz

A/D Sample Rate:
7.5 to 960 Hz, software selectable

Resolution:
Internal: 8,000,000 counts

System Linearity:
± 0.01% full scale

Line Voltages:
115 or 230 VAC,
Frequency: 50 or 60 Hz

Digital I/O:
Six I/O channels on CPU board; optional 24-channel I/O expansion boards available

Circuit Protection:
RFI, EMI, ESD protection

Communication Ports:
Four ports on CPU board support up to 115,200 bps; optional dual-channel serial expansion boards available
Port 1: Full duplex RS-232
Port 2: RS-232 with CTS/RTS; PS/2 keyboard interface via DB-9 connector
Port 3: Full duplex RS-232, 20 mA output
Port 4: Full duplex RS-232, 2-wire RS-485, 20 mA output

Display:
(W × H)
4.6 × 3.4 in (116 × 86 mm)
320 × 240 pixel VGA liquid crystal display (LCD) module with adjustable contrast

Keys/Buttons:
27-key membrane panel, tactile feel, PS/2 port for external keyboard connection

Dimensions:
(L × W × H)
Universal:
10.56 × 4.61 × 10.87 in
(268 × 117 × 276 mm)
Deep Universal:
10.76 × 5.36 × 10.87 in
(273 × 136 × 276 mm)

Temperature Range:
Certified: 14 °F to 104 °F (-10 °C to 40 °C)
Operating: 14 °F to 122 °F (-10 °C to 50 °C)

Rating/Material:
NEMA Type 4X/IP66
stainless steel

Weight:
Panel Mount Enclosure: 8.5 lb (3.9 kg)
Deep Universal: 11 lb (5.0 kg)

Warranty:
Integrator and load cells: two-year limited

Approvals:
CE Approved
cULus Listed (universal, deep and wall mount enclosure)
Custom wall mount approved for 508A (optional)
Panel mount UL recognized