Products Description
| Company Information | |||
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| Mobile | +8613950166376 | ||
| +8613950166376 | |||
| 13950166376 |
Technical Specifications
| Description | Parameter |
|---|---|
| Product Model | 1756-IA16I |
| Manufacturer | Allen-Bradley |
| Product Family | ControlLogix Input Module |
| Module Function | 16-Channel Isolated AC Input Module |
| Input Type | AC voltage, isolated channels |
| Input Voltage Range | 24–240 V AC, 50/60 Hz |
| Number of Channels | 16 |
| Isolation Voltage | 250V channel-to-channel and channel-to-backplane |
| Input Current | 4 mA nominal per channel |
| Backplane Current Consumption | 150 mA at 5.1V DC |
| Operating Temperature | 0 to 60°C (32 to 140°F) |
| Storage Temperature | -40 to 85°C (-40 to 185°F) |
| Humidity | 5–95% non-condensing |
| Vibration Rating | 2 g (10–500 Hz) |
| Shock Rating | 30 g |
| Dimensions | 145 mm × 35 mm × 140 mm (5.7 in × 1.4 in × 5.5 in) |
| Weight | 0.33 kg (0.73 lb) |
| Installation | ControlLogix chassis slot |
| Certifications | CE, UL, CSA |
FAQ
FAQ
Q1. What is the function of the 1756-IA16I module?
It provides 16 isolated AC input channels for ControlLogix systems.
Q2. What does “isolated” mean in this module?
Each channel is electrically isolated from others and the backplane, improving safety and noise immunity.
Q3. What voltage range does it support?
24–240 V AC, 50/60 Hz.
Q4. How many input channels are available?
16 independent isolated channels.
Q5. Can it be installed in any ControlLogix chassis?
Yes, it fits standard ControlLogix chassis slots.
Q6. Is the module hot-swappable?
Yes, it supports insertion or removal under power with proper precautions.
Q7. What types of devices can be connected?
AC sensors, switches, and other field devices requiring isolated inputs.
Q8. Where is this module typically used?
In industrial automation systems requiring isolated AC input monitoring for noise-sensitive or safety-critical applications.
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Packing & Delivery
We will use wear-resistant cartons to seal the boxes, and take photos for your confirmation before sealing. We will pack the boxes only after confirmation.
For express delivery, we will use DHL, UPS, TNT, FedEx and EMS.
Please rest assured that we have a deep cooperation with express delivery companies and can ensure that your goods are delivered to you in good condition.
