GreenFlux T2235-02, Installation Manual, Page: 13 / 35

GreenFlux Dual Socket Smart Charging Controller page - 13 - ©GreenFlux Assets B.V. – All rights reserved.
Installation Manual; version 4.6; 2019-11-05 Doc.nr. GFX.2017.14201807
20 S0+ or RS485P Measuring of charging (PH)EV
21 S0- or RS485N Measuring of charging (PH)EV
22 Servo control
Servo pin 1 (must remain
unconnected when outlet is a
tethered cable)
23 Servo control
Servo pin 2 (must remain
unconnected when outlet is a
tethered cable)
24 Servo control
Servo pin 3 (must remain
unconnected when outlet is a
tethered cable)
When choosing a fixed cable setup, a PP-resistor with the
correct cable value (IEC 61851-1 Ed. 2.0) must be connected
between pin 13 and 16 for socket 1.
Resistor value Current capability of the cable assembly
1,5 kΩ 0.5 W 13 A
680 Ω 0.5 W 20 A
220 Ω 0.5 W 32 A
100 Ω 0.5 W 63 A (3 phase) / 70 A (1 phase)
For a 1-phase charging station configuration, the usage of an S0
pulse meter is possible (though not recommended). For a 3-
phase charging station configuration only an RS485 meter should
be used.
When using a S0 pulse meter, make sure the pulse/kWh value is
set properly in the charging station configuration. When this is
not set up correctly, the overload protection does not function
properly. Please refer to the
GreenFlux Smart Charging Controller
Configuration Manual .
The reason pulse meters are not recommended is that for
optimal functioning of the GreenFlux Smart Charging controller,
the charging current of the vehicle should be known. When a
pulse meter is used, the controller calculates the current from
the kWh-measurements coming from the S0-meter, assuming a
fixed (configurable) voltage (e.g. 230V in Europe). Since the
voltage can deviate in different locations, the calculated current
may deviate from the actual current.
Only PT100 temperature sensors are supported.
Only Common Anode type power LEDs with integrated resistors
must be used. For the correct connection of the LEDs see the
schematic diagram attached at the end of this manual (section
8).
When the LEDs are powered using the d12V LED power
supply, make sure that the power adapter is suited to deliver this
(extra) power to the LEDs (see Section 2.3.1).
A servo connector cable must be properly connected to the
numbered servo pins on the controller. A servo will likely have
these numbers inscribed near its ouputs or it can be found on the
connector cable used with the servo.
In case of using a servo lock with inverted positioning signal
support (pin2) , please refer to the
GreenFlux Smart Charging
Controller Configuration Manual . With the configuration item