Bosch EVX-25E User Manual

Battery Y-Cable Assembly

TO LEFT AMP TO RIGHT AMP

+ - + -

w/ Stripe	Black	Red	Black
Red

Dipswitch Settings:

This assembly allows a single pair

of 12V batteries to backup two amplifier modules.

A diode enables the right side module to charge the batteries (17 Ahr max for

EVX-25 and EVX-50 modules,

24 Ahr max for EVX-100 modules) and isolates the twocharging circuits.

The single pair of wires goes to the batteries. The opposite end of the cable has four wires. The red wire and one of the black wires connects to the right side amplifier. The red striped wire and the remaining black wire connects to the

left amplifier.

Red

Black

left Amplifier (EVX-25E, EVX-50E, EVX-100E) Switch 7 should be UP (off)

right Amplifier

if right amplifier is EVX-25, EVX-50, or EVX-100 Switch 7 on SN 2 (left bank) should be DOWN (on)

if right amplifier is EVX-25E, EVX-50E, or EVX-100E Switch 7 on SN 1 should be DOWN (on)

		Switch Network Detail
1		8							OFF = (UP)

ON = (DOWN)

+ -

TO BATTERIES

130 Perinton Parkway, Fairport, NY 11450

P/N B-5063 Rev. A	Customer Service: [phone]
	Technical Support: [phone]

	Battery Y-Cable Connection Detail
	TB1									TB1
		1	2	3	4	5	6	7	8		1	2	3	4	5	6		7	8
									TB2									TB2		11
			1						11			1
									10											10
			2						9			2	J1							9
	1	TB3		J1					8	1	TB3									8
120V AC							J2		7								J2			7
	2								6	2										6
	4								4	4										4
	3								5	3										5
IN	5	YEL		FAULT			1 2	3	3	5	YEL		FAULT			1	2	3		3
	6	GRN		NORMAL					2	6	GRN		NORMAL							2
	7								1	7										1
	8	RED		ALARM						8	RED		ALARM
	MESSAGE		MIC						P2	MESSAGE		MIC								P2
	GAIN		GAIN							GAIN		GAIN
120V AC											EVX-100
IN										ribbon								U6
				EVX-100E
										pin
				SN1									SN2			SN1
		S1								14	S1
							red		black									red		black
									Red/white stripe								Red

Battery Y-Cable

	Assembly
-	-
12V	12V
Battery	Battery
+	+

24VDC Batteries	130 Perinton Parkway, Fairport, NY 11450
	Customer Service: [phone]
	Technical Support: [phone]