Teledyne M200E and M400E DC Power Supply Test Points, DC Power Test Point and Wiring Color Code

Addendum to E-Series Operator Manuals Relay PCA 04523

2.5. DC Power Supply Test Points

The tables defining the names and functions of the DC power test point that appear in Chapter 11 of some revisions of the M100E/M200E/M400E operator’s manual are incorrect. The following tables show the correct information.

Table 2-5:			DC Power Test Point and Wiring Color Code
NAME		TEST POINT#		COLOR				DEFINITION
DGND		1		Black				Digital ground
+5V		2		Red
AGND		3		Green				Analog ground
+15V		4		Blue
-15V		5		Yellow
+12R		6		Purple			12 V return (ground) line
+12V		7		Orange
	Table 2-6: DC Power Supply Acceptable Levels
			CHECK RELAY BOARD TEST
POWER	VOLTAG			POINTS
									MIN V	MAX V
			FROM			TO
SUPPLY		E
			Test Point			Test Point
			NAME	#		NAME		#
PS1	+5		DGND	1	+5			2	+4.80	+5.25
PS1	+15		AGND	3	+15			4	+13.5	+16.0
PS1	-15		AGND	3		-15V		5	-14.0	-16.0
PS1	AGND		AGND	3		DGND		1	-0.05	+0.05
PS1	Chassis		DGND	1	Chassis			N/A	-0.05	+0.05
PS2	+12		+12V Ret	6		+12V		7	+11.8	+12.5
PS2	DGND		+12V Ret	6		DGND		1	-0.05	+0.05

As on the previous version of the relay card, the test points are located at the top, right-hand corner of the PCA (see Figure 1-1)

USER NOTES:

14 05118 Rev B3