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You need a signal Splitter. Samples: 1.Input:0-5V Power Supply:24V Output:two 4-20mA Type No.: DIN12 IAP- V1-P1-A4 2.Input:0-10V Power Supply:24V Output:0-10V/4-20mA Type No.: DIN12 IAP-V2-P1-V2A4 3.Input:4-20mA Power Supply:24V Output:two 4-20mA Type No.: DIN12 IAP- A4-P1-A4...

1.Set a low Flow cutoff rate that is acceptable. (Eliminate that pesky 4.01ma) 2.Set a timer to execute at an acceptable sample interval. (10sec) 3.Run Calculation when the timer cycles. T = Timer Accumulator (In seconds) Q = Flow Rate (In GPM) A = Accumulated Total (In Gallons) Calculate A =...

Sounds like they are just trying to: 1. Keep their I/O cards from being damaged due to field side shorting to ground. 2. They are looking for away to isolate for field service. 3. Just a broadband spec that they apply to every thing. In any case, if the RPM sensor is Hal-Effect over TTL, I...

1. Check Speaker Cable 2. Check Plugged into correct port 3. Check Speaker for function (Plug them in your Ipod) 4. Computer Volume turned up? 5. Sound card functional (Can you play other software to speakers?) 6. WW wave file still in place

Not sure what your doing but your spec would match a Redlion Crimson controller they Programs in "C" have multiple ports and includes many industrial protocols. For lower cost and you seem to not have a problem with “C” I would consider an arduino myself.

Those examples are a little simplistic for Boiler Level Control but Thanks for trying..

Ya, it's that inhibit/uninhibit thing that we do not really like. When you have 1637 analog points that are continuously needing verification and scaling needs to be adjusted to match the properties of each device it gets complicated. Having to track each sensor to a channel, each channel to a...

Dude, I thought you were indicating that there was a difference on how the cards scanned there I/O. Not the internal scaling. In most cases I have found the Cards Internal scaling to be very limiting. I prefer the use of SCP in most of my projects.

dv8r, Not sure what that is good for?

Dude, Can ya give a quick example of the difference AB does not seem to know what I was refering to.

Anyone know if there are issues useing an AB Compact Logix for control of Drum Level make up water on a boiler. I do know it can't be use as flame Guard that will be a fireye. Customer is looking for us to use AB when ever posable. I am OK with how to program it. My concern is to make sure...

I need to measure the amount of BTU's taken out of an exhaust stack by a piece of heat reclaim equipment. I need to do it on the exhaust side; the reclaim side has no way of accessing the exchange media. I have provisions for peto tube type flow meter and temp in and out. Can some make any...

Look at the PC port settings. Increase REPLY TIME OUT and max number of retries. Also in the KEPServer increase the Pulling time (Look under the topic). Iam not sure how much data you are pulling and at what speeds but I often find people over taxing thir systems.

GOOGLE "Device Server" B&B stock many Buy.com is the cheapest

Siemens has allways had me buy the MPI-RS232HMI converter when not useing Siemens software. It is my understanding that the PC-Adapter will not suport rslinx.

ewbdale, I seen your Logo on your site and it looked like one on a system I removed about 14 years ago. And as I remember they came from yor side of the state. I had to ask to see if it was yours. I suspect thier not aroud any more. I wish I could remember thier name.

ewbdale, Did you use to install OPTO22 products using B1 & B2 conected to mistic100s using paradox as the front end?

Well I finaly did get it to work. OK after working on this all day Friday and Saturday here are my results. We are moving two words from each 06 (18 of them) to one 250, Then the 250 writes back two different words back two each 06 a total of 36 RX/WX. We also are using DSData server for the...

I Have 3 250's and 18 06's. I need them to talk to each other. I selected the H2-ECOM for it states "High-speed peer-to-peer networking of PLCs" after having conversations with Tec Support I have been informed that I must configure my communication in a master slave configuration I must have one...

"processor in dim awareness" Means there is NO program in PLC. You need to Download program. If you don't have the program you are S.O.L. With out a program in PLC you can not go online.