34
Jetter AG
5 Mounting and installation of the JVM-507B
Spannungsversorgung anschließen
This connector is also used for connecting two CAN busses.
The illustration below shows the pin assignment of the power supply
connector (as viewed from the cable side):
Pin
Description
Terminal number in vehicles
1
GND
Terminal # 31
2
Ignition (+)
Terminal # 15
7
Supply voltage U BATT
(DC 12 V or DC 24 V)
Terminal # 30
8
GND
Terminal # 31
The JVM-507B supports voltage drops down to 6.5 V (Cold Crank) without
causing a reset.
To start the JVM-507B, pin 2 (ig) must be connected with U BATT. Pin
7 must continuously be connected with U BATT. The ignition (+) control signal
is issued when the key is in position
Ignition ON
. When the key is in position
Ignition OFF
, the JVM-507B is able to keep its status as ON.
Parameter
Description
Rated voltage
DC 12 V or DC 24 V
Permissible voltage range
DC 9 ... 32 V
Input current without camera
Typ. 400 mA at DC 12 V
Input current without camera
Typ. 200 mA at DC 24 V
Operating point of the ignition input
1.85 V
Power consumption without camera
5 W
To ensure a reliable start of the JVM-507B, three times the typical amperage is
required.
Purpose of the
connector
Power supply
Important note on supply
voltage
Note on ignition
Technical specifications:
Power supply
Note on current
consumption
