New Factory Sealed 1746-OB16E / B SLC 500 PLC Output Module 1746-OB16E. This item is in the category "Business & Industrial\Industrial Automation & Motion Controls\PLCs & HMIs\PLC Peripheral Modules\PLC Input & Output Modules". The seller is "zhengangiepanpan" and is located in this country: US. This item can be shipped worldwide.