schematic for Transmation 1045 calibrator

danw

Lifetime Supporting Member
Join Date
Oct 2004
Location
midwest, USA
Posts
3,421
Does anyone have a schematic for a Transmation 1045 milliamp calibrator? Hidden in the filing cabinet?

Dan
1045_Transmation_Calibrator2.GIF
 
After an 8 year search, I found schematics for my Transmation 1045

a jpg scan is attached for each of the two schematics

Transmation 1045 schematic display board 2-sm3.jpg Transmation 1045 schematic power supply DVM 1-sm3.jpg
 
The early version manuals had a schematic, later versions do not.

Yes, the calibrator has been working all those years.

But I know that there's a internal resistor that will burn out, like a fuse, if the input current is too high, in order to protect the sensing circuit.

So I've continued to look for a schematic in case that ever happens, to be able to know what's what.

I bought a used 1045 for 'parts' that included the 1984 manual and there were the schematics in the manual.
 

Similar Topics

Hello, fairly new to plcs I’m tasked with installing a PE to a micrologix1200, in the attached picture I/14 is the PE I’m installing it’s going to...
Replies
6
Views
905
This is my first IO-Link project. I am having trouble figuring out how to draw this in ACAD-E. How to show the system as well as the wiring to...
Replies
6
Views
1,715
There are so many different ways to tackle the first sheet of the schematics. I've seen some people with a cover sheet, followed by several...
Replies
13
Views
2,554
Which Style to you expect to see on a drawing? Which style to you prefer? Keep in mind this being used on very large projects Style 1 Style 2
Replies
21
Views
6,611
Hello, A couple of questions regarding NEMA schematics and terminal block labeling. 1) I am familiar with the DIN designations for components...
Replies
4
Views
3,043
Back
Top Bottom