Delta Tau 4Ax-602804-xHxx manual Pin RJ45 Front View Pin # Symbol Function Description, Data+

MACRO-CPU Hardware Reference

J14, J17: MACRO COPPER I/O (OPT C)

(8 pin RJ45)

Front View

Pin #	Symbol	Function	Description	Notes
1	DATA+	Data +	Differential MACRO Signal.	J17: DATA+ input.
				J14: DATA+ output.
2	DATA-	Data -	Differential MACRO Signal	J17: DATA- input.
				J14: DATA- output.
3	unused		Unused terminated pin	See schematic below.
4	unused		Unused terminated pin	See schematic below.
5	unused		Unused terminated pin	See schematic below.
6	unused		Unused terminated pin	See schematic below.
7	unused		Unused terminated pin	See schematic below.
8	unused		Unused terminated pin	See schematic below.

The cable used for MACRO wired connections is CAT5 verified straight-through 8 conductor.

	U94
14	CT	CMT	12
15			11
	TD-	TX-
16			10
	TD+	TX+
3			5
	CT	CT
2			6
1	RD-	RX-	7
	RD+	RX+
	PE-68515

								J14rj45
							tx+	J14	OUTPUT
								1
							tx-
								2
								3
								4
								5	WIRED
								6
								7
								8
								CON8
		50	50	50	50	50	50
		50		50		50
								rj45
							rx+	J17J17
								1	INPUT
							rx-
								2
								3
								4	WIRED
								5
								6
								7
								8
								CON8
		50	50	50	50	50	50
								M3
								MTG HOLE
75	75	50		50		50
		.01 mfd 2kv

Circuitry for J14 and J17- Copper MACRO I/O

3U MACRO-CPU Board Connector Pin-outs 25