7
3.2 Interface features
# Interface feature Description
1
Power terminals
The terminal cover caps are IP2X compliant. The connecting hardware is M6 and the maximum
torque is 6 Nm (53 in lbs). The maximum cable size that can be routed in the cable channels is a
16 mm
2
section or gauge 6 AWG. 36 Vdc minimum is needed to automatically wake up the module.
2
RJ45 connections
The RJ45 protection caps are IP3X compliant. Both 8 pin connectors are connected in parallel and
can be used interchangeably to access the signals. All the pins are 1500 Vdc isolated.
Pin Type Description
1 RS485+ transmission bus
Modbus communication protocol
2 RS485- transmission bus
3 Ground
(isolated from power terminals)
4 Wake up (referenced to Ground) 12 Vdc signal
5 Not used
6 Not used
7 Dry contactor
(not polarized)
100 mA/60 Vdc max., CLOSED = alarm or power
down, OPEN = no alarm
8 Dry contactor
(not polarized)
3
LED’s
Four LED’s are used and are numbered 1 through 4. During operation they give information about
the module operating mode, i.e., charge, float charge or discharge and its alarm state. They provide
SOC information when the SOC button is pushed.
4
ON/OFF button
This button toggles the Evolion module OFF or ON. When OFF no LED’s are lit and the unit remains
in sleep mode.
ON = press 2 seconds
OFF = press 4 seconds
Important: High discharge current, due pre-charging a capacitance on the rectifier output circuit may
open, the replaceable fuse. As a general rule, never use the ON/OFF button to turn the Evolion ON
after the power terminals are connected to the application.
5
SOC button This button gives the module SOC indicated on the 4 LED’s.
6
Heat sink
Dissipates the extra power when the module has regulated charge mode active. The metal surface
offers a grounding connection point that uses an M3 screw.
7
Handles Hand lifting points.
8
Label Manufactured information.
9
Vent ports Allows gas escape in the abnormal event of cell venting.
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