Product Overview
The 1756-IB16ISOE is a 16-channel isolated digital input module specifically designed for ControlLogix systems. Utilizing opto-isolation technology, this module enables high-density input processing while effectively shielding the controller from electrical noise and voltage spikes. Its design ensures reliable signal acquisition from various field devices in industrial automation environments. Compact and durable, the module integrates seamlessly into existing ControlLogix enclosures.
Key Features & Advantages
16-channel isolated digital inputs
Optically isolated design effectively resists electrical noise interference
High-density rack-mountable structure
Compatible with ControlLogix I/O chassis
Products Description
| Parameter | Specification |
|---|---|
| Manufacturer | Allen-Bradley |
| Part Number | 1756-IB16ISOE |
| Module Type | Isolated Digital Input |
| Channels | 16 |
| Input Voltage | 24V DC |
| Isolation | Optical isolation per channel |
| Max Input Current | 10 mA per channel |
| Input Response Time | 1 ms typical |
| Mounting | ControlLogix I/O chassis |
| Operating Temp | 0°C to 60°C |
| Storage Temp | -40°C to 85°C |
| Status Indicators | Individual channel LEDs for ON/OFF |
| Condition | New / Factory Sealed / Tested |
Typical Application Areas
Industrial Equipment Monitoring and Control
Factory Automation Requiring Isolated Digital Inputs
Integration with ControlLogix Programmable Logic Controller Systems
Process Control Systems in High Electrical Noise Environments
Frequently Asked Questions

Common Problem
What level of electrical protection does it provide?
Each channel features optically isolated design to prevent voltage spikes from affecting the PLC.
How quickly does the module detect input changes?
Typical response time is approximately 1 millisecond per channel.
Is it suitable for high-noise industrial environments?
Yes. Optical isolation ensures reliable signal acquisition even in electrically noisy areas.
Can it replace the legacy 1756-IB16I module?
It is compatible as a replacement in most applications. Verify system requirements before replacement.
Why Choose Us
Global Automation Supply Network
Proven Expertise in Automation Components
Decades of experience provide reliable access to both legacy and current automation components, all verified and ready for immediate use.
Practical Industrial Solutions
A centralized sourcing approach ensures customers quickly receive the specific parts they need, minimizing downtime and simplifying maintenance.

Inquiry & Ordering
Sales Contact: Lydia
sales3@mooreplc.com
WhatsApp: +86 180 2071 4662
Explore More
|
BENTLY NEVADA |
GE |
ABB |
|
330104-00-06-10-02-00 |
531X124MSDAJG2 |
GJR2360100R1100 83SR05B-E |
|
330851-04-000-023-10-01-05 |
531X133PRUAMG1 |
07DI92 WTDI92 GJR5252400R4101 |
|
330910-05-10-02-00 |
531X135PRGAAM3 |
SPHSS13 |
|
330101-00-16-10-02-00 |
531X135PRGAYM2 |
ICSM06A6 FPR3350601R1062 |
|
3300/12 |
531X139APMASM7 |
BRC300 PHCBRC30000000 |
|
330850-50-05 |
531X152IOCAKG1 |
NDBU-85C |
|
330730-080-00-00 |
531X160HFCACG1 |
3BHE014967R0002 UNS2880B-P,V2 |
|
330930-040-01-00 |
531X171TMAAFG2 |
SB808F 3BDM0001199R1 |
|
990-08-XX-01-00 |
531X175SSBAAM3 |
3BHE009017R0102 XVC724BE102 |
|
330130-040-03-00 |
531X189LTBALG1 |
3BHE004468R0021 GDC780BE21 |
|
3300/16-02-01-00-00-00-01 |
531X207LCSAMG1 |
SDCS-IOB-3-COAT 3ADT220090R0020 |
Hot Tags: allen bradley 1756-ib16isoe digital i/o module, China allen bradley 1756-ib16isoe digital i/o module manufacturers, suppliers, 1771-P5, 1746 OA16 pdf, allen bradley, Allen Bradley 1746 OA16, 1746 OA16 manual, Allen Bradley 1746 OA16 Output Module PLC Module

