Delta Tau 4Ax-602804-xHxx TB1 Jpwr 4-Pin Terminal Block, U73 Macro Fiber Optic Connector OPT a

MACRO-CPU Hardware Reference

TB1: (JPWR) 4-Pin Terminal Block

(Location B-4)

Pin #	Symbol	Function	Description	Notes
1	GND	Common	Reference Voltage
2	+5V	Input	Positive Supply Voltage	Supplies all PMAC digital circuits
3	+15V	Input	Positive Supply Voltage	+12V to +15V; used for on-board analog
4	-15V	Input	Negative Supply Voltage	-12 to –15V; used for on-board analog

U73: MACRO Fiber Optic Connector (OPT A)

(2 Socket SC-Style)

Front View

Pin #	Symbol	Function	Description	Notes
1	RX	Fiber Input	MACRO Ring Receiver
2	TX	Fiber Output	MACRO Ring Transmitter

A.The fiber optic version of MACRO uses 62.5/125 multi-mode glass fiber optic cable terminated in an SC-style connector. The optical wavelength is 1,300nm.

B.It is possible to "adapt" wire to fiber operation when using OPT A & C on the same MACRO-CPU board.

3U MACRO-CPU Board Connector Pin-outs 27