SIMATIC S, ANALOG INPUT SM ,. GALVANICALLY ISOLATED, 8 AI, 14 BIT,. MS/CHANNEL, CURRENT, VOLTAGE,. INTERRUPTS. Product data sheet. 6ESHFAB0. -. SIMATIC S, ANALOG INPUT SM ,. GALVANICALLY ISOLATED, 8 AI, 14 BIT. Buy Now Siemens 6ESHFAB0 brand new & guaranteed, at the best price. 6ES7 HFAB0 Siemens S, ANALOG INPUT SM , 8 AI.
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Siemens 6ESHFAB0 (6ESHFAB0) PLC | eBay
Currently trying to commission a Siemnes PLC and analogue card as above, can some please tell me if the wiring diagram is correct. We have 5 2 wire mA signals, and the rest of the inputs are spare.
This is universal card. You have to configure 2 wire or 4 wire along with voltage or current input in hardware configuration to read signals correctly.
Siemens 6ES7331-7HF01-0AB0 (6ES7331-7HF01-0AB0) PLC
Check also if the measuring range module is pluged right. I’d see the connection diagram beforebut it didn’t show what to do with unused channels and I thought this might be the problemthe “manual” download does show how to wire these, so thanks for that.
I think I’ve discovered the issue we might be having, the unit was installed to the drawings we were issued, but I’m pretty certain it’s a 4-wire system on the other end of the cables and not a 2-wire as the drawings suggest! Anyhow, I’m off 331-7hf01-0abb0 switch the wiring around, and hope there’s been no damage to the card.
I’ll post later and let you know how I got on. When the transducer have thier power-supply not from the AI-Module through the wires for the measurement, it is a 4-wire-transducer. I’m stuck in between wiring the panel to the drawings not knowing what’s connected at the other end: I have to say, Siemens don’t make it easy!
If for four wire you need to link all the negative sides of the signal to -ve, then why not do it within the square setting block you have to put in position to select the signal type. We 331-7h01-0ab0 have five signals, so according to the manual I need to shot out unused inputs, but the channel 5 again why start at 0!! 331-7jf01-0ab0 question published by tammu is split to a separate thread with the subject connect Th two wire transmitter with external power supply to 7KF02 AI module.
331-7hf01-0an0 Support Services Forum mySupport. Attachment Siemens Analogue Card.
6ESKFAB0 AI Wiring – Entries – Forum – Industry Support – Siemens
Follow us on 331-7hf01-0ab0 Youtube. Hi new to Siemens so please be gentle. Hi, This is universal card. Data Sheet and Wiring Manual chapter 5.
SIEMENS 6ES7 331-7HF01-0AB0
This contribution was helpful to 1 thankful Users Markriko. There is no bad feedback! This contribution was helpful to 2 thankful Users Towome Markriko.
Thanks everyone for your help. I’m afraid this is what comes when too many people are involved with a project. Once again thanks for helping out. This was indeed the problem, the drawing was for 2 331-7hg01-0ab0, in reality the system was 4 wire!! Making links for 14 terminals is both time consuming and costly! Surely it wouldn’t be too hard to enable monitoring on a per channel basis.
Cheers, everyone for the help.