Specification Brand : EVTSCAN BulletPoint1 : WORKING PARAMETERS: Dual host industrial grade relay, power comm dual isolation, with input voltage of DC 9‑24V, baud rate of 1200bps‑15200bps. BulletPoint2 : AUTOMATION CONTROL: Can be used for various industrial automation control, suitable for printing, chemical industry, packaging, textile, metallurgy fields, etc. BulletPoint3 : SUPPORTING DEVICES: This relay supports various device sensors, position switches, NPN proximity switches, and magnetic induction switches, etc. BulletPoint4 : COMM SPECIFICATIONS: Supports serial comm format, optional check bits, transparent transmission, no protocol restrictions, with . BulletPoint5 : STABLE OPERATION: Software simulation running, no hardware required, testing program functionality on the computer, intuitive viewing of program operation. ExternallyAssignedProductIdentifier : 7686820521876 ExternallyAssignedProductIdentifier1 : 0758167291419 ExternallyAssignedProductIdentifier2 : 758167291419 ItemName : Isolation Hub Repeater RS485HUB Dual Master Industrial Grade LCD Relay Control Board DC 9‑24V ItemPackageDimensions_Height : 4 centimeters ItemPackageDimensions_Length : 14 centimeters ItemPackageDimensions_Width : 14 centimeters ItemTypeKeyword : voltage-monitoring-relays Manufacturer : EVTSCAN ModelName : EVTSCANg8ukz9oias ModelNumber : EVTSCANg8ukz9oias PartNumber : EVTSCANg8ukz9oias ProductDescription : Item Type: Relay Model: RS485HUB Input Voltage: DC 9-24V Static Power Consumption: 0.6W Working Environment Temperature: -40℃-70℃ Comm Format: Serial comm format, with optional check bits Comm Protocol: Transparent transmission, no protocol restriction Baud Rate: 1200bps-115200bps Protection: RS485 interface 600W arrester protection 15 KVESD protection Isolation: Power Comm Dual Isolation