Toro SA41 owner manual SA-SB-01 Interface Connections, Alarm Inputs Examples

SA-SB-01 INTERFACE CONNECTIONS

TO SA41 INVERTER

		+48V
	FOR ALARM INPUT
	APPLICATIONS,
SA-SB-01	REFER BELOW EXAMPLES
INTERFACE BOARD		RELAY-SPDT
TOP VIEW

RELAY-SPDT

+48V (INT FUSE)		1
ALARM INPUTS	IN 2	2
	IN 1	3
	0V	4	BLK
			GRN
	DO-	5
			BLU
	D0+	6
			WH
DB25-M	RIN-	7
			YELL
	RIN+	8
			RED
	+12V	9
	INV-	10	SHIELD
	BATT-	11
	OUT 2	12	50mA MAX
CONTROLLER			50mA MAX
	OUT 1	13
OUTPUTS			1A FUSE INSIDE INVERTER
	+48V	14

INVERTER -		-	+
CHARGER -	SA-S200	48V
ALL CHARGING	200 AMP 75mV	BATTERY
AND DISCHARGING	CURRENT SHUNT
SOURCES, NEG LEAD
		GROUND

REAR VIEW

SA-KP-01

KEYPAD

1	RED
	BLK
2
	YELL
3
	WH
4
	BLU
5
	GRN
6

	TO INVERTER POSITIVE
	FUSE BATTERY NEGATIVE
SYSTEM
FUSE	IF IT IS NOT EARTHED

Figure 1

ALARM INPUTS - Examples

(Alarm input 1 shown only)

ALARM FITTED TO BATTERY ROOM DOOR

REED SWITCH (NORMALLY CLOSED)

+48V 1

IN2 2

IN1 3

SET ALARM INPUT 1 = LO

Figure 2.1

Figure 2

GENERATOR OIL PRESSURE MONITOR

+48V	1
		LAMP
IN2	2
IN1	3	OIL
		PRESS
		SWITCH
0V	4

SET ALARM INPUT 1 = HI

Figure 2.3

NORMALLY OPEN

+48V 1

IN2 2

IN1 3

SET ALARM INPUT 1 = HI

Figure 2.2

MONITORING OF SWITCH CLOSURE WHERE ONE SIDE COMMITTED TO EARTH

+48V	1
IN2	2	4.7K 2W
IN1	3

0V 4

SET ALARM INPUT 1 = LO

Figure 2.4

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