Quick SBC 300 ADV PLUS FR Manuel De L'utilisateur page 18

OPERATING
GB
CAN BUS NETWORK CONNECTION
When making the data interface connection (CANH and CANL signals) use an unscreened cable with a twisted pair
(cross-section 0.25/ 0.35 mm
should be no more than 100 m. Activate the terminator at the first and last device connected to the network. If there
is only one device, the terminator does not need to be activated. An example of a network connection is given below:
SBC ADVANCED PLUS
DB9 TERMINATION ACTIVATED
5
9
4
8
3
7
2
6
1
OPERATION
When the battery charger is switched on, for a short period, all the LEDS on the front panel will light up. After that
the battery charger will place itself in the optimum charging mode to best suit the batteries (or load) connected. The
battery charger has a loading characteristic of the IUoU type. The SBC battery chargers can also be used as a power
supply, that is, with batteries disconnected. We suggest you use the battery charger in this mode only occasionally
and not for ordinary use. However, avoid connecting high inductive loads (e.g. high powered motors) with the batteries
disconnected as it you could cause damage to the equipment.
CHARGING CHARACTERISTICS
BULK phase (constant current) - The batteries need more current than the battery charger can supply. Current is
limited to the maximum rated output. The battery charger can enter in this phase during start-up, when the batteries
are low or when a high load is connected.
ABSORPTION phase (constant voltage) - The battery charger charges the batteries at a constant ABSORPTION
voltage and at the current they need. The current needed by the batteries will tend to diminish over time. When
the required current is less than 20% of the maximum output value, the charger will change to the FLOAT phase.
FLOAT phase (maintenance) - The battery charger charges the batteries at the constant FLOAT voltage. In this phase,
as the batteries reach maximum capacity, they will tend to absorb current close to zero ampere. This float phase will
allow the batteries to be on charge without the risk of overloading. The next step to the ABSORPTION phase occurs
when the demand for current goes over 20% of the maximum output value.
14.1 (28.2) [Gel 14.4 (28.8)]
13.5 (27.0) [Gel 13.8 (27.6)]
18
2 AWG 22/24, impedance 100/150 ohm). The maximum total length of the data signal cable
TERMINATION DEACTIVATED
ON
1
1 2 3 4 5 6
ON
1 2 3 4 5 6
1 2 3 4
2
RCM 1620
- Charging occurs in 3 phases:
(V) BULK ABSORPTION FLOAT
(I)
Imax
20% Imax
DIP-SWITCH
1 2
20
CAN device from 3 to 19
NEW CYCLE
TERMINATION ACTIVATED
ON
1 2 3 4 5 6 7 8
ON ON
3 4
1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8
RDS 1540
TIME
TIME
SBC ADVANCED PLUS MEDIUM - REV005A
DIP-SWITCH