Allen-Bradley 1746-IA16 Digital I/O Module
| Brand | Allen-Bradley |
| Module Number | 1746-IA16 |
| Unit Price | $500 |
| Country Of Origin | USA |
| Weight | 0.5kg |
| Certificate |
C/O from the Chamber of Commerce C/Q from the Manufacturer |
| Warranty | 12 Months |
| Inventory Qty | 4 |
Allen-Bradley 1746-IA16 is a 16-point, 120V AC input module from the SLC 500 series, designed for high-density discrete signal acquisition.
Allen-Bradley 1746-IA16 Key parameters
|
Parameter |
Specification |
|
Input Points |
16 (4 groups × 4 points) |
|
Input Voltage |
120V AC (85-132V AC) |
|
Input Current |
10mA @ 120V AC (typical) |
|
On-state Delay |
15ms max per group |
|
Off-state Delay |
25ms max per group |
|
Isolation Voltage |
250V AC (group-to-group & field-to-logic) |
|
Surge Immunity |
2.5kV ANSI/IEEE C37.90.1 |
Beneficiary's Bank: CITIBANK N.A.
Beneficiary address:Champion Tower,Three Garden Road,Central,Hong Kong
Beneficiary: Vogi International Trading Co., Limited
Account No.: 395714900
Bank Code: 006 Branch Code: 391
Swift Code:CITIHKHX (CITIHKHXXXX * If 11 characters are required)
Payment Term：T/T
Allen-Bradley 1746-IA16 Key Features
Optimized Group Isolation: The Allen-Bradley 1746-IA16 utilizes a 4-point/group electrical isolation design, enabling independent processing of signals of varying safety levels within the explosion-proof areas of chemical plants. The inter-group withstand voltage reaches 1500V AC/1 minute.
High Density and Low Cost: A single module integrates 16 input points, saving 37% of rack space compared to using four 1746-IA4 modules. This significantly reduces the per-point hardware cost (approximately $1.80/point) for workstation control in automotive assembly lines.
Allen-Bradley 1746-IA16 Application examples
German automotive manufacturing: Volkswagen's Wolfsburg plant has deployed over 800 Allen-Bradley 1746-IA16 modules in its body welding workshop, simultaneously monitoring 2,560 welding gun status signals with a mean time between failures (MTBF) of 150,000 hours.
US food processing: Tyson Foods' Arkansas poultry processing plant uses the Allen-Bradley 1746-IA16 to collect feather detector signals, achieving 99.2% signal stability in a -15°C cold storage environment and saving $240,000 annually in false triggering losses.
