ABB DI524 Digital Input Module
$215.00
$521.00
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Description
Overview
The ABB DI524 is a digital input module designed for industrial automation systems. It interfaces various digital signals from sensors, switches, and other devices to your PLC or automation system. The module provides multiple input channels to monitor and process binary inputs.
Key Parameters
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Process Supply Voltage (UP):
- Rated Value: 24 V DC
- Max. Ripple: 5%
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Connections:
- Terminals 1.8, 2.8, 3.8, 4.8 for +24 V (UP)
- Terminals 1.9, 2.9, 3.9, 4.9 for 0 V (ZP)
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Protection Features:
- Reversed Voltage Protection: Yes
- Rated Protection Fuse for UP: 10 A fast
- Galvanic Isolation: Yes, per module
Current Consumption
- From 24 V DC Power Supply (at UP/L+ and ZP/M terminals): Approx. 2 mA
- From UP (Normal Operation): 0.15 A
- Inrush Current from UP (at Power-Up): 0.008 A²s
Physical Specifications
- Weight: Approx. 105 g (without terminal unit)
- Mounting Position: Horizontal or vertical (with derating at +40 °C, output load reduced to 50%)
- Cooling: Ensure natural convection cooling is not obstructed by ducts or other parts.
Channel Distribution
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Number of Channels per Module: 32
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Distribution into Groups:
- Group 1: Channels I0 to I7
- Group 2: Channels I8 to I15
- Group 3: Channels I16 to I23
- Group 4: Channels I24 to I31
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Reference Potential for All Inputs: Terminals 1.9, 2.9, 3.9, and 4.9 (negative pole of process supply voltage, signal name ZP)
Input Signal Characteristics
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Input Type (EN 61131-2): Type 1
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Input Delay (0 -> 1 or 1 -> 0): Typ. 8 ms, configurable from 0.1 to 32 ms
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Input Signal Voltage: 24 V DC
- Signal 0: -3 V to +5 V
- Undefined Signal: > +5 V to < +15 V
- Signal 1: +15 V to +30 V
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Ripple with Signal 0: Within -3 V to +5 V
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Ripple with Signal 1: Within +15 V to +30 V
Input Current per Channel
- Input Voltage +24 V: Typ. 5 mA
- Input Voltage +5 V: > 1 mA
- Input Voltage +15 V: > 5 mA
- Input Voltage +30 V: < 8 mA
Cable Length Limitations
- Shielded Cable: Up to 1000 m
- Unshielded Cable: Up to 600 m
Features
Minimum Order Quantity (MOQ)
We welcome bulk orders and have a minimum order quantity of just one unit.
Certificates and Documentation
Upon request, we can provide all necessary documentation, including Certificates of Origin/Conformance and other required export documents.
Delivery Time
For items in stock, we aim to deliver within 1-3 days after payment confirmation. Items with specified lead times will be delivered according to the quoted schedule.
Payment Methods
We accept 100% T/T (Telegraphic Transfer) payment before shipping. For items with lead times, a 30% deposit is required upfront, with the remaining 70% due before shipment. For RMB transfers, please contact us if you have an agent in China.
Warranty
We offer a standard one-year warranty on all new and original items. If you require an extended warranty, please contact us for additional cost details.
Refund and Return Policy
Your satisfaction is important to us. If you need to return an item, it must be done within 30 days of the order date. The product must be unused, unopened, and in its original packaging with all accessories included. Refunds are processed within 5-7 business days after we receive the returned item. Please note that shipping and related charges are non-refundable.
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