Xiamen Changxuyuan Trading Co., Ltd
| Payment Terms | T/T,Alipay,Paypal |
| Supply Ability | 99+ |
| Delivery Time | 3-5 days |
| Packaging Details | Original Brand Box Packaging |
| Number Of Channels | 16 |
| Shipping Weight | 1.2 kg |
| Packing Size | 21.5*17.5*4.5 cm |
| Condition | Brand New and Original |
| Warranty | 1 year |
| Trade Terms: | EXW, DAP, FOB, CIF |
| Express Delivery | DHL, FedEx, UPS |
| Brand Name | Allen Bradley |
| Model Number | 1756-IB16 SERA |
| Certification | COO & COC |
| Place of Origin | USA |
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Product Specification
| Payment Terms | T/T,Alipay,Paypal | Supply Ability | 99+ |
| Delivery Time | 3-5 days | Packaging Details | Original Brand Box Packaging |
| Number Of Channels | 16 | Shipping Weight | 1.2 kg |
| Packing Size | 21.5*17.5*4.5 cm | Condition | Brand New and Original |
| Warranty | 1 year | Trade Terms: | EXW, DAP, FOB, CIF |
| Express Delivery | DHL, FedEx, UPS | Brand Name | Allen Bradley |
| Model Number | 1756-IB16 SERA | Certification | COO & COC |
| Place of Origin | USA | ||
| High Light | Allen Bradley 1756-IB16 SERA ，Digital Input Module 1756-IB16 SERA ，FW3.4 ControlLogix Digital Input Module | ||
Allen-Bradley 1756-IB16 SERA FW3.4 ControlLogix 16 Pt 12/24V DC D/I Module Made In USA
Product Overview
The Allen-Bradley 1756-IB16 SERA is a 16-point, 24 V DC sinking digital input module designed for the ControlLogix platform. Engineered for high-density discrete control, it provides fast, reliable ON/OFF detection for sensors, switches, and push buttons in packaging, material handling, and process skids. With conformal-coated circuitry (SERA version), on-board diagnostics, and hot-swappable design, the 1756-IB16 SERA ensures maximum uptime in harsh, dusty, or mildly corrosive environments.
Key Features & Benefits
• 16 individually isolated sinking inputs – flexible wiring for mixed-voltage panels
• 24 V DC nominal (10–31.2 V DC) – compatible with most field devices
• 0.7 ms filter time – fast response for high-speed counting or interlocking
• Conformal-coated SERA option – moisture & chemical resistance for severe-duty sites
• Removable 36-position (TBCH) or spring-clamp (TBS6H) terminal block – quick wiring changes
• On-board LED indicators for each channel – simplifies commissioning & troubleshooting
• Electronic keying & automatic device detection – prevents insertion errors
• Compatible with GuardLogix safety CPUs – supports Category 2/3 safety architectures
• UL Listed, CE, ATEX Zone 2, IECEx, Class I Div 2, RoHS compliant
Typical Applications
• High-speed packaging lines & palletizers
• Conveyor belt photo-eye arrays
• Water/wastewater lift-station level switches
• Chemical skid interlock & permissive logic
Technical Specifications
Channels: 16 sinking inputs, isolated in pairs
Input Voltage: 24 V DC nom. (10–31.2 V DC)
ON-State Current: 2.0 mA min, 5.5 mA typ @ 24 V DC
OFF-State Current: 1.5 mA max
Filter Time: 0.7 ms (user-selectable 1 ms, 2 ms, 4 ms)
Power Dissipation: 4.5 W max @ 31.2 V DC
Backplane Current: 150 mA @ 5 V DC
Terminal Block: 1756-TBCH or 1756-TBS6H (order separately)
Operating Temperature: 0 °C to +60 °C (32 °F to 140 °F)
Product Images
Related Products
| 1756-IB16D | 1756-IB16I |
| 1756-IB32 | 1756-IB32K |
| 1756-IV16 | 1756-IV32 |
| 1756-OB16E | 1756-OB16I |
| 1756-OB32E | 1756-TBCH |
| 1756-TBS6H | 1756-TBNH |
| 1756-EN2T | 1756-CN2 |
| 1756-RM2 | 1756-PA72 |
| 1756-PB72 | 1756-A7 |
| 1756-A10 | 1756-L71 |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Exporter,Trading Company,Seller,Other
Year Established:
2020
Total Annual:
3000000+-4000000+
Employee Number:
80~120+
Ecer Certification：
Verified Supplier
We are a global trading company specializing in PLC automation and industrial controls. Xiamen Changxuyuan Trading Co., Ltd. is a leading global online wholesale supplier, offering a wide selection of new and discontinued products. We are committed to providing a wide range of high-quality produc... We are a global trading company specializing in PLC automation and industrial controls. Xiamen Changxuyuan Trading Co., Ltd. is a leading global online wholesale supplier, offering a wide selection of new and discontinued products. We are committed to providing a wide range of high-quality produc...
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