Mettler Toledo IND780 Manual De Instalación página 22

IND780 Installation Manual
Weight Display
Scale Types
Number of Cells
Number of Scales
Analog/Digital Update Rates
Load Cell Excitation Voltage
Minimum Sensitivity
Keypad
Communications
Approvals
1-8
IND780 Specifications
Displayed resolution of 1,000,000 counts for analog
load cell scales
Display resolution for high-precision IDNet bases is
determined by the specific base used
Analog load cells or IDNet, High-Precision K Line,
POWERCELL, POWERCELL PDX, SICS
Eight 350-ohm load cells (2 or 3 mV/V) per analog
channel; (16) 350Ω per terminal
Interface for up to four scale channels plus a sum
InternalAnalog: >366 Hz
IDNet: determined by base
POWERCELL, POWERCELL PDX:
Target Comparison: 50 Hz
PLC Interface: 20 Hz
10 VDC
0.1 microvolts
30 keys; 1.22-mm thick polyester overlay (PET) with
polycarbonate display lens
Serial Interfaces
Standard: Two serial ports COM1 (RS-232) and COM2
(RS-232/RS-422/RS-485), 300 to 115,200 baud;
Ethernet 10/100 Base-T
Protocol
Serial Inputs: ASCII characters, ASCII commands for
CTPZ (Clear, Tare, Print, Zero), SICS (most level 0 and
level 1 commands)
Serial Outputs: Continuous or Demand with up to ten
configurable print templates or SICS host protocol,
report printing, interfaces with external ARM100
Input/Output modules, and DeviceNet Bridge
Weights and Measures
USA: NTEP CoC # 06-017
Class II, 100,000d
Class III, IIIL, 10,000d
Canada: AM-5592
Class II 100,000d
Class III, 10,000 d and Class IIIHD 20,000d
Europe: TC6944
Class II, approved divisions determined by platform
Class III, IIII, 10,000e
Product Safety
UL, cUL, CE
determined by cell