CHAPTER 1
GETTING STARTED
7000 Series T72XW Indicator Service Manual
1-3
Ohaus Corporation www.ohaus.com
1.5 SPECIFICATIONS
TABLE 1-1. SPECIFICATIONS
.
T72XW Specifications
Enclosure Type
Stainless steel, configurable as desk top or wall mount enclosure
Dimensions (w
h
d)
283 mm x 232 mm x 86 mm (11.1 in. x 9.1 in. x 3.4 in.)
Shipping Weight
AC Version: 3.4 kg (7.5 lb)
Environmental Protection
IP66 (comparable to Type 4x)
Operating Environment
The terminal can be operated at temperatures ranging from
10° to 40° C (14° to
104° F) at 10% to 95% relative humidity, non-condensing.
Hazardous Areas
The T72XW terminal cannot be operated in areas classified as Hazardous because
of combustible or explosive atmospheres in those areas.
Power
Operates at 85
–264 VAC, 49–61 Hz and includes a power cord configured for the
country of use.
Power Consumption
Refer to
Error! Reference source not found.
Values shown are with
internal COM2/DIO option and Ethernet option installed and load cell input loaded
with 8 x 350
load cells.
Display
Backlit 240 x 96 dot graphic LCD including weight display, weight units, gross/net
indication and graphic symbols for motion and center of zero, SmartTrac, operator
prompts and data entry display. Update rate of 12 updates per second.
Basic weight mode: 27 mm (1.1 in) high weight display
Application mode: 20 mm (0.8 in) high weight display
Weight Display
Maximum displayed resolution of 50,000 divisions.
Scale Types
Analog load cells
Number of Cells
From one to ten 350-ohm load cells (2 or 3 mV/V)
Number of Scales
One
Analog/Digital Update Rate
Internal analog: 366 Hz
Load Cell Excitation Voltage
10 VDC
Minimum Sensitivity
0.1 microvolt per increment
Keypad
25 keys; polyester overlay (PET) with polycarbonate display lens
Communications
Serial Interfaces
Standard: One isolated serial port (COM1) RS-232, 300 to 115,200 baud
Optional isolated serial port: (COM2) RS-232/485, 300 to 115,200 baud
Optional USB port: serial port bridge, 300 to 115,200 baud
Ethernet Interface
Optional Ethernet port: 10/100 TCP/IP port
Protocol
Serial Inputs: ASCII commands for CTPZ (Clear, Tare, Print, Zero), SICS (most
level 0 and level 1 commands)
Serial Outputs: Continuous, Extended continuous, Demand (limited formats),
Содержание 7000 Series
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