Hello,

We have 2 wires transmitter output 4-20mA(powered by the loop current) and connected directly into analog I/P module.

We want to split 4-20mA into 2 signals 4-20mA

one input to analog module and the other input to digital indicator.

What are the sittable splitter and  digital indicator in this case?

If you have spare analog I/O configurable for 4-20mA, and if I understand you have an analog input that needs to go to 2 devices, then send the analog signal to a PLC input, and then drive 2 analog outputs.

If you do not have spare analog I/O (and who usually has this in abundance.... certainly not my projects), look for loop current signal splitters.  I used google and found (for my country) quite a few options rather quickly.

VVago

Hello,

We have 2 wires transmitter output 4-20mA(powered by the loop current) and connected directly into analog I/P module.

We want to split 4-20mA into 2 signals 4-20mA

one input to analog module and the other input to digital indicator.

What are the sittable splitter and  digital indicator in this case?

Hello VVago,

 then you 've solved your problem? Because you have erase your  last post

 

Hello Ste39,

I appreciate any reply.

In fact, I have a doubt about the wiring.

Ste39,Kindly check the attached file.

Hello Wago,

I use this kind of module to split the signals that can also have different signals, and what does that symbol that looks like a power on B +?

PHOENIX CONTACT | 2814867 MCR-FL-C-UI-2UI-DCI-NC

Good selection Ste39 

1- 2 Wires Transmitter(pins 4,6) powered by loop current through I/P PLC module(pins 7,9)

2-We connect the 2nd output to power supply to receive 4-20mA that I/P to digital indicator .

3-We connect the power supply also in pins 10,11

Ste39 ,I think the connection is 100% right

 and this is the end of story

VVago

2-We connect the 2nd output to power supply to receive 4-20mA that I/P to digital indicator .

 

 Dear VVago,

But why you want to connect power supply to second output? the module already divides into two 4-20 mA

Hello Ste39, 

The PLC provide the power to 2wires transmitter to O/P 4-20mA

No need for power supply for O/P 2 ? 

VVago

Hello Ste39, 

The PLC provide the power to 2wires transmitter to O/P 4-20mA

No need for power supply for O/P 2 ? 

 Dear VVago,

 with this module you come with a input signal (your ) is 4-20 mA and generates two output with identical signals, no need power supply for 2nd output 

Dear VVago,

 with this module you can also for example: you have 4-20 mA input and the two outputs you can first output with 4-20mA output and the other with 0-10V if by chance your instrument accepts 0-10V