AMPLIFIER

PN	FEEDING VOLTAGE	CONNECTION BOARD		INDICATOR	CONNECTION DIAGRAM
0055-0226	47 - 72 - 80 V		1 48 V 2 72 V 3 80 V 4 IN 5 OUT RELAY N.C. 6 OUT RELAY N.C. 7 + RELAY	0055-0180 0055-0181 0055-0182
0055-0227	24 - 36 V		1 24 V 2 36 V 3 4 IN 5 OUT RELAY N.C. 6 OUT RELAY N.C. 7 + RELAY	0055-0178 0055-0179
0055-0228	12 V		1 12 V 2 3 4 IN 5 OUT RELAY N.C. 6 OUT RELAY N.C. 7 + RELAY	0055-0168