Installation, Cabling | Bay Technical Associates V79 PDI-1 guide

3 INSTALLATION

The PDI-1 and PDI-2 are installed in the M Series chassis as described in Section

3.5of the base unit operator's manual.

NOTE: The PDI-1 or PDI-2 cannot be installed as Module 1. If an PDI-1 or PDI- 2 is removed from a module slot and a different PDI-1 or PDI-2 is installed in that location, the newly installed module acquires the previous module's configuration.

Moving an PDI-1 or PDI-2 to a different module location requires reconfiguration because the configuration parameters are stored as a function of slot location and module type. The configuration information does not stay with a relocated module.

3.1CABLING

The V79 PDI-1 and V80 PDI-2 modules each have a DC-37F connector. Equipment connections for each module is similar. Each input of the V79 module has a ground connection and each input of the V80 module has a return connection. Figure 1 and Figure 2 below show the V79 and V80 connections respectively.

Circuit	Pin #		Circuit		Circuit	Pin # Circuit
Connection			Connection	Connection		Connection

Input	#1 1	20 Ground #10		Input	#1 1	20 Return #10
Ground #1 2			21 Input #11	Return #1 2		21 Input	#11
Input	#2 3	22 Ground #11		Input	#2 3	22 Return #11
Ground #2 4			23 Input #12	Return #2 4		23 Input	#12
Input	#3 5	24 Ground #12		Input	#3 5	24 Return #12
Ground #3 6			25 Input #13	Return #3 6		25 Input	#13
Input	#4 7	26 Ground #13		Input	#4 7	26 Return #13
Ground #4 8			27 Input #14	Return #4 8		27 Input	#14
Input	#5 9	28 Ground #14		Input	#5 9	28 Return #14
Ground #5 10			29 Input #15	Return #5 10		29 Input	#15
Input	#6 11	30 Ground #15		Input	#6 11	30 Return #15
Ground #6 12			31 Input #16	Return #6 12		31 Input	#16
Input	#7 13	32 Ground #16		Input	#7 13	32 Return #16


Ground #7 14			33 N.C.	Return #7 14		33 N.C.
Input	#8 15	34 N.C.		Input	#8 15	34 N.C.
Ground #8 16			35 N.C.	Return #8 16		35 N.C.
Input	#9 17	36 N.C.		Input	#9 17	36 N.C.
Ground #9 18			37 N.C.	Return #9 18		37 N.C.

Input #10 19			Input #10 19

Figure 1:	V79	Input Connections	Figure 2: V80 Input Connections

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Bay Technical Associates V79 PDI-1, V80 PDI-2 owner manual Installation, Cabling