Crossfire GX1 - Power Interface Supply Details

CrossFire GX1
Date: Apr 26, 11
Manual and reference handbook
www.crosscontrol.com
25
7.7. Power Interface
Power is fed in from a battery to the two main power inputs, +24 V Power, and +24 V Logic.
Power Interface
Signal Type
Comment
+24 V Power
V
batt
+24 V Logic
V
batt
+24 V Sensor Supply 1
Shared between Left Side* AIN, DIO, DIOP and EDIO interfaces.
+24 V Sensor Supply 2
Shared between Right Side* AIN, DIO, DIOP and EDIO interfaces.
+5 V Sensor Supply 1
Left Side AIN
+5 V Sensor Supply 2
Right Side AIN
GND
*See section 2.1 Connectors: Connector Layout for description of Left Side / Right Side
Power Electrical Characteristics
Signal Name
Parameter
Value
Unit
Comment
Min
Typ
Max
+24 V Power
Supply Voltage
10
24
36
V
Also called V
batt
Supply Current
18
A
Total Quiescent current
200
mA
@24 V
Reverse Polarity
Protection
20
A
With external 20 A Fuse
Load dump Protection
+24 V Logic
Supply Voltage
10
36
V
Directly connected to V
batt
Load Dump Protection
+24V Sensor
Supply 1 & 2
Output Voltage
10
24
36
V
Note: Unregulated
Output Current
2
A
2 A is max per group
(therefore 4 A in total)
+5 V Sensor
Supply 1 & 2
Output Voltage
4.995
5
5.005
V
Output Current
60
mA
Max per group
(therefore 120 mA total)
GND
Supply Current
18
A
Max 9 Amps per pin x 2 pins