Delta Products Process controllers Tagged: Guo in disregarding of fitting state laws and regulations, The court thinks This topic contains 8 replies, has 3 voices, and was last updated by John C 1 year ago. Author Posts February 8, 2017 at 9:20 am #8369 Gino MorettiParticipant Hi Galco, wanted to know what kind of communication these products have if any? February 8, 2017 at 9:25 am #8370 John CGalco Representative Hello Gino, that is a very good question. Yes the DTB series controllers have RS485 communication that uses MODBUS ASCII/RTU protocol. Comm speeds are 2400 baud to 34,800 baud rate. February 8, 2017 at 9:28 am #8371 Gino MorettiParticipant How many different temp probes will it accept? February 8, 2017 at 9:31 am #8372 John CGalco Representative The DTB4848RR will accept 13 different types of temp probes, 0-50mv, 0-5volt, 0-10volt, 4-20ma, 0-20ma current input for a total of 18 different input temp sensor types. It is a very versatile controller. February 8, 2017 at 9:36 am #8373 Gino MorettiParticipant Ok last question, what power supply voltages will it accept? February 8, 2017 at 9:39 am #8374 John CGalco Representative No problem Gino, They will accept 100 to 240 volt AC or 24 volt DC. February 8, 2017 at 9:47 am #8375 Gino MorettiParticipant Ok thanks John March 2, 2017 at 4:07 pm #8891 Marquis TrevinoParticipant So how many temp probes can be connected at once? March 2, 2017 at 4:54 pm #8892 John CGalco Representative Just 1 probe input at a time. This 4848RR controller has several different types of probes that can be connected but only 1 at a time. Author Posts You must be logged in to reply to this topic.