Allen Bradley 1769-IQ16 CompactLogix Input Module The Allen Bradley 1769-IQ16, also cataloged as the 1769-IQ16 Input Module, operates as a...
Baca selengkapnya
Dukungan Pengembalian Dana, Layanan 7X24jam, Hubungi kami .
Hubungi kami: +86 135 995 07613
Tersedia pada hari kerja antara pukul 09.00 hingga 18.00
Email kami: sales2@industriaxplc.com
Tersedia 24/7 untuk pertanyaan dan dukungan
Keterangan
Allen Bradley 1769-IQ16 CompactLogix Input Module
The Allen Bradley 1769-IQ16, also cataloged as the 1769-IQ16 Input Module, operates as a dedicated hardware component for digital signal acquisition within CompactLogix controller platforms. It provides sixteen 24 VDC sink/source input channels arranged in two groups of eight points.
Hardware Specifications
Parameter
Specification
Model
1769-IQ16
Brand
Allen Bradley
Origin
United States
Product Type
Digital Input Module
Product Line
CompactLogix
Number of Inputs
16 inputs, 8 points per group
Voltage Category
24 VDC Sink/Source
Operating Voltage Range
10 to 30 VDC at 30 deg C; 10 to 26.4 VDC at 60 deg C
Input Delay
8 ms on/off delay
Weight
0.44 lbs (0.20 kg)
Dimensions
Not specified in provided data
Operating Temp
0 to 60 deg C
Power Consumption
3.55 W maximum heat dissipation
Current Draw
115 mA at 5.1 V
Maximum Off-State Voltage
5 VDC
Maximum Off-State Current
1.5 mA
Slot Width
1 slot
Mounting Type
DIN rail or panel mount
Enclosure Type
Open-style
Compatible Power Supplies
1769-PA2, 1769-PB2, 1769-PA4, 1769-PB4
Communication Interface
CompactLogix backplane bus
CompactLogix Industrial Control Integration
The 1769-IQ16 uses CompactLogix backplane communication for controller-level data exchange. The module transfers discrete input states through the local I/O architecture, while the controller manages execution logic and process sequencing.
In addition, the module supports I/O density scaling within CompactLogix systems by providing sixteen digital input points in a single slot. The sink/source input design allows connection with multiple field device wiring configurations, including proximity switches, limit switches, and discrete sensors.
The module follows Allen Bradley industrial control architecture principles, including backplane bus communication velocity management, deterministic I/O data updates, and firmware compatibility within supported CompactLogix platforms.
Frequently Asked Questions
Q: Does the 1769-IQ16 support both sinking and sourcing input devices? A: Yes. The module supports 24 VDC sink/source input configurations through its sixteen digital input channels.
Q: Can the 1769-IQ16 operate in a hot-swappable condition? A: No. The module requires installation or removal according to CompactLogix system power handling procedures. Field replacement should follow controller and rack safety requirements.
Q: What wiring considerations apply when installing the 1769-IQ16? A: Field wiring should maintain proper separation between discrete input circuits and high-energy conductors. Shielded cable grounding practices should follow the requirements of the connected field devices.
Field Installation Guidelines
Install the 1769-IQ16 module on a compatible CompactLogix chassis or MicroLogix 1500 system according to the hardware installation manual.
Verify the 24 VDC field supply polarity before connecting input devices. Use appropriate terminal wiring methods and maintain separation between signal wiring and power conductors to reduce electrical interference.
Ground cable shields according to the field device manufacturer recommendations. Confirm that the module seating, terminal connections, and DIN rail or panel mounting hardware provide proper mechanical retention before system startup.
Check input channel status through the controller software after installation. Validate each connected field signal before placing the control application into normal operation.
