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SKU:1746-IA16
Allen-Bradley 1746-IA16 | 16 Point AC Input 35ms ON Delay
Manufacturer: Allen-Bradley
Product No.: 1746-IA16
Product Type: Digital AC Input Module
Product Origin: USA
Payment:T/T, Western Union
Weight: 340g
Shipping port: Xiamen
Warranty: 12 months
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Tavsif
Allen-Bradley 1746-IA16 SLC 500 Digital AC Input Module
Product Overview
The Allen-Bradley 1746-IA16 is a digital AC input module for the SLC 500 controller platform. It features sixteen (16) input channels accepting 85-132 VAC signal voltage. The module occupies a single slot in the SLC 500 chassis and includes a removable terminal block for easy replacement. Weight is 0.34 kg.
Specifications
| Parameter | Value |
|---|---|
| Brand | Allen-Bradley / Rockwell Automation |
| Model | 1746-IA16 |
| Series | SLC 500 |
| Module Type | Digital AC Input Module |
| Inputs | 16 |
| Voltage Range | 85-132 VAC |
| Frequency | 47-63 Hz |
| Input Current (120VAC) | 12 mA nominal |
| Backplane Current (5V) | 85 mA |
| Backplane Current (24V) | 0.0 A |
| Signal Delay ON | 35 ms max |
| Signal Delay OFF | 45 ms max |
| Off-State Current | 2 mA |
| Off-State Voltage Max | 30 VAC |
| Step Response | 100 ms in, 2.5 ms out |
| Inrush Current (Max) | 0.8 mA at 500 µs |
| Slots Required | 1 |
| Power Dissipation | 4.8 W total, 0.27-0.425 W per point |
| Terminals | 20 (Terminals 18-19 common) |
| I/O Connection | 1746-HT, 1746-HCA |
| Mounting | Chassis type (1746 chassis) |
| Dimensions (W x H x D) | 5 x 6 x 2 in (13 x 15 x 5 cm) |
| Weight | 0.34 kg |
Key Features
- 16 digital AC input channels for 85-132 VAC signals
- Single slot SLC 500 chassis installation
- Removable terminal block for easy module replacement
- 20 terminals with internally connected commons (18-19)
- 35 ms ON delay and 45 ms OFF delay
- 85 mA backplane current at 5Vdc
- 12 mA nominal input current at 120VAC
- General-purpose input applications
- Compatible with fixed or modular hardware style controllers
- Local or expansion rack installation
Installation Notes
Install the module in any available slot of the SLC 500 chassis. The module accepts 85-132 VAC at 47-63 Hz. Use 1746-HT or 1746-HCA I/O connections. The removable terminal block allows replacement without rewiring. Ensure AC input devices are compatible with SLC 500 inrush current specifications.
FAQs
Q1: What is the voltage range for the 1746-IA16?
A1: 85-132 VAC at 47-63 Hz.
Q2: How many inputs does this module provide?
A2: Sixteen (16) digital AC input channels.
Q3: What is the signal delay for this module?
A3: 35 ms ON delay max, 45 ms OFF delay max.
Qo'shimcha Texnik Tavsiflar
Skalyar (V/f)
Vektor
AC quvvatli
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