A&D Weighing AD-4402 Indicator

SKU: AD-4402~ea
A&D Weighing AD-4402 Indicator

A&D Weighing AD-4402 Indicator

SKU: AD-4402~ea
Regular price $2,745.68 CAD
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A&D Weighing AD-4402 Multi-Function Indicator

AD-4402 performs many operations from batch weighing to field bus networking applications. Uses a ten key pad and function buttons that are designed for ease of operation and understanding. Main display has a 7-digit blue VFD with 18mm tall characters

Pre-programmed with multiple sequences and functions for filling machines, simple mixing machines and other applications. Stores 100 data for raw materials and 100 data for recipe codes. RS-485 Serial Interface standard feature allows you to link up to 32 units to the display and supports the Modbus function. With the proper optional interface, the AD-4402 is compatible with CC-Link, DeviceNet, PROFIBUS.

AD-4402 can be incorporated in various applications that integrate complex systems, thereby facilitating a wide variety of sequences, such as basic filling/discharge, recipe, mixing, compensation and preliminary sequences.


Input Sensitivity  0.3µV/d
Zero Adjustment Range 0mV~20mV
Load Cell Excitation DC 10V ±5% 230mA, Remote Sensing (Up to 8 load cells at 350Ω/load cell)
Zero Temperature Coefficient ±(0.2µV+8ppm of dead load)/ºC (typically)
Span temperature Coefficient ±8ppm/ºC of reading (typically)
Non-Linearity 0.01% of full scale
Input Noise Less than 0.6µVp-p
Input Impedance 10MΩ or more
A/D Conversion method  Delta Sigma
A/D Resolution  1,000,000 counts
Maximum display resolution 16,000 counts (This limitation can be bypassed)
A/D Conversion rate 100 times/sec.
Main Display Blue Fluorescent, 7-segment, 7-digit
Character Height: 18mm
Subdisplay Blue Fluorescent, 7-segment (54 digits) /5✕7 dots (54 digits) Character Height: 5mm
Status Displays/Symbols 8 displays/10 symbols (5✕7 dots)
Control I/O Inputs 11/Outputs 11
Standard Serial I/F (Ch.1) RS-485 (Terminal)
Standard Serial I/F (Ch.2) Current loop (Terminal)
Power Consumption Approximately 30VA
Operating Temperature -5~+40ºC (23ºF~104ºF)
Operating Humidity  Less than 85% RH (non-Condensing)
Physical Dimensions 192(W) ✕ 135(D) ✕ 96(H) mm 7.56(W) ✕ 5.31(D) ✕ 3.78(H) inches

With terminal posts: 192(W) ✕ 177(D) ✕ 96(H) mm 7.56(W) ✕ 6.97(D) ✕ 3.78(H) inches
Panel Cutout Dimensions 186(W) ✕ 92(H) mm 7.32(W) ✕ 3.62(H) inches
Net Weight Approximately 1.8 kg / 4.0 lb
Warranty 2 Years

Additional Literature:
AD-4402 Brochure
AD-4402 Manual
WINST Software for AD-4402


Product # Description
OP-01  Parallel BCD Output
OP-02  Relay Output
OP-03  RS-422/RS-485 I/O
OP-04  RS-232C I/O
OP-05  Parallel I/O
OP-07  Analog Output
OP-10  Stainless Steel Mounting Panel to replace AD-4325A
OP-20  CC Link Interface
OP-21  Device Net Interface
OP-22  PROFIBUS Interface 

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