Dengfeng (XinXing) Trading Co., Limited
| Packaging Details | Anti-static Bag + Carton Box + Foam Protection |
| Isolation | Optical isolation between channels |
| Numberofchannels | Varies by module (e.g., 8, 16, 32 channels) |
| Operatingtemperaturerange | -20°C to 60°C |
| Communicationprotocol | EtherNet/IP / ControlNet / DeviceNet |
| Dimensions | Varies by module (e.g., 90 mm x 35 mm x 120 mm) |
| Delivery Time | 7-14 Days |
| Powersupplyvoltage | 24V DC |
| Inputtype | Digital / Analog |
| Manufacturer | Rockwell Automation |
| Supply Ability | 10 Units per Month |
| Responsetime | Typically less than 1 ms |
| Mountingtype | DIN Rail / Chassis |
| Outputtype | Digital / Analog |
| Moduletype | I/O Module |
| Productname | ControlLogix I/O Modules |
| Series | ControlLogix |
| Model Number | 1756-IB16 |
| Brand Name | ControlLogix Controllers |
| Certification | CE |
| Place of Origin | USA |
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Product Specification
| Packaging Details | Anti-static Bag + Carton Box + Foam Protection | Isolation | Optical isolation between channels |
| Numberofchannels | Varies by module (e.g., 8, 16, 32 channels) | Operatingtemperaturerange | -20°C to 60°C |
| Communicationprotocol | EtherNet/IP / ControlNet / DeviceNet | Dimensions | Varies by module (e.g., 90 mm x 35 mm x 120 mm) |
| Delivery Time | 7-14 Days | Powersupplyvoltage | 24V DC |
| Inputtype | Digital / Analog | Manufacturer | Rockwell Automation |
| Supply Ability | 10 Units per Month | Responsetime | Typically less than 1 ms |
| Mountingtype | DIN Rail / Chassis | Outputtype | Digital / Analog |
| Moduletype | I/O Module | Productname | ControlLogix I/O Modules |
| Series | ControlLogix | Model Number | 1756-IB16 |
| Brand Name | ControlLogix Controllers | Certification | CE |
| Place of Origin | USA |
1756-IB16 is a ControlLogix DC digital input module used in industrial PLC systems, machine control cabinets, production line automation, and factory maintenance replacement. It collects discrete field signals and brings them into a 1756 PLC system for logic control, machine monitoring, alarm handling, and equipment interlocking.
This module is commonly used with proximity switches, limit switches, photoelectric sensors, push buttons, relay contacts, selector switches, interlocks, and machine status devices. It is suitable for control cabinets that require a practical 16-point input structure for machine operation and field signal monitoring.
| Model | 1756-IB16 |
| Product Type | ControlLogix DC Digital Input Module |
| Series | ControlLogix 1756 |
| Function | Discrete Input Signal Acquisition |
| Input Type | DC Digital Input |
| Point Count | 16 Points |
| Mounting | Installed in 1756 PLC Chassis |
| Software Check | Confirm Studio 5000 project and module profile |
1756-IB16 is used in ControlLogix 1756 chassis systems together with controllers, communication modules, power supplies, terminal blocks, and other I/O modules. When replacing the module, confirm the original slot position, terminal block, field power supply, input logic, wiring method, and project configuration.
This module is widely used in packaging machinery, conveyor systems, material handling equipment, production lines, utility panels, process support equipment, and general factory automation. It is suitable for machine status feedback, sensor input collection, operator station signals, and interlock monitoring.
Digital input failures may be caused by module damage, field wiring faults, sensor failure, loose terminals, or field power problems. Before replacing 1756-IB16, check the full catalog number, wiring diagram, input voltage, terminal block, and original label. Similar-looking input modules may not share the same electrical logic.
Related models include 1756-IA16, 1756-IA16I, 1756-IB16, 1756-IB16D, 1756-IB16I, 1756-IB16IF, 1756-IB16ISOE, and 1756-IB16XT. These models may differ by input voltage, isolation, diagnostics, environmental rating, sequence-of-events function, or terminal block requirement.
DF Automatic supplies ControlLogix digital input modules, digital output modules, analog I/O modules, PLC controllers, communication modules, power supplies, chassis, terminal blocks, and industrial automation spare parts for factory maintenance and equipment repair.
Company Details
Business Type:
Distributor/Wholesaler,Agent,Exporter,Trading Company,Seller
Year Established:
2024
Total Annual:
1000000-1500000
Employee Number:
10~25
Ecer Certification：
Site Member
Company Profile DF Automatic supplies industrial automation spare parts, control system components, and replacement parts to customers worldwide. Our product range covers PLC modules, servo drives, servo motors, variable frequency drives, HMI panels, industrial sensors, pneumatic components, h... Company Profile DF Automatic supplies industrial automation spare parts, control system components, and replacement parts to customers worldwide. Our product range covers PLC modules, servo drives, servo motors, variable frequency drives, HMI panels, industrial sensors, pneumatic components, h...
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