440r m23147 safety relay for plc

{"cid":"91220101","title":"PLC 440R-ACABL2 SAFETY RELAY EXTENSION MODULE","imgUrl":"https:\/\/img.chinax.com\/nimg\/d0\/ed\/040012a6f873c536603975e5a8f3-200x200-1.jpg","attrs":{"Brand Name":"PLC","Model Number":"440R-ACABL2","Minimum Order Quantity":"1PC","Delivery Time":"2-3 days","Certification":"CO","Place of Origin":"USA","Payment Terms":"T\/T","Supply Ability":"100pcs per week","Packaging Details":"BRAND NEW WITH FACTORY PACKAGE","PART NO.":"440R-ACABL2","Weight":"1.5KG","Actual PRICE":"Negotiabled","Condition":"New Original with Sealed","Application":"Oil and Gas Factory","Color":"Normal"}}

{"cid":"91223520","title":"440R-M23147 Allen-Bradley Guardmaster MSR138DP Safety Relay","imgUrl":"https:\/\/img.chinax.com\/nimg\/e8\/4c\/59f3747359f06f32455225a308fd-200x200-1.jpg","attrs":{"Price":"1-99$","Brand Name":"Allen Bradley","Model Number":"440R-M23147","Minimum Order Quantity":"1","Delivery Time":"in stock \/ 1-3 work days","Place of Origin":"USA","Payment Terms":"T\/T","Supply Ability":"999","Packaging Details":"Brand New Original","Product Series":"Guardmaster 440R","Relay Type":"MSR138DP Modular Safety Relay","Safety Rating":"SIL 2 (IEC 62061), PL d (ISO 13849-1), Category 3","Power Supply":"24V DC (typically)","Input Channels":"2 Dual-Channel Safety Inputs (expandable)","Output Contacts":"2 Safety Outputs (NO), 2 Auxiliary Outputs (NO\/NC)","Logic Functions":"AND, OR, Two-hand control, Guard locking, E-Stop, etc.","Response Time":"< 10 ms (typical)"}}