Argon user guide/Wiring

This article state is work in progress & unchecked! Use at your own risk.

Front side connectors

J3 24V power and motor brake port

J3 is a 3 pole terminal block type connector used for supplying 24VDC to drive and optionally controlling motor solenoid brake.

Pin	Description	Connection
BK	Motor brake output	If motor has a 24V solenoid brake, connect brake between BK and V+
V+	24V supply positive input	Connect to 24V PSU +
V-	24V supply ground	Connect to 24V PSU -

24VDC typical current consumption is between 0.1 - 0.7ADC depending on how much current is drawn by feedback device and an optional motor brake.

J1 feedback device port

J1 connector. Click to enlarge and see pin numbering.

J1 connector type is 15 pin female D-Sub and should be mated with 15 pin male D-Sub counterpart.

J1 pinout is to be announced later.

J2.1 and J2.2 Simplemotion & E-stop ports

J2.1 and J2.2 are RJ45 type connectors and mates with standard Cat 5 & 6 ethernet cables. Both of these ports are connected pin-to-pin parallel to allow chaining of Argon devices. For J2.x pinout, see SimpleMotion V2 port article.

Normally an ethernet type cable is plugged from J2.1 or J2.2 to SimpleMotion V2 USB adapter

J4 power & motor port

J4 is a 10 pole terminal block connector for several functions: earthing, AC power input, motor output, regenerative resistor output and HV DC link sharing.

.

Pin name	Descrpition	AC/BLDC motor connection	Brush DC motor connection
VN	HV DC link negative rail	Do not connect
BR	Braking resistor output	Optional braking resistor first terminal. See Argon braking resistor
VP	HV DC link positive rail	Optional braking resistor first terminal. See Argon braking resistor
PE ⏚	Protective earth	Connect to motor PE conductor and motor cable shield
U	Motor phase output	Motor U phase lead	Motor armature+
V	Motor phase output	Motor V phase lead	Motor amature-
W	Motor phase output	Motor W phase lead	No connection
L	AC mains supply Line	Connect to AC supply line
N	AC mains supply Neutral	Connect to AC supply neutral
PE ⏚	Protective earth	Connect to earth. This connection is always mandatory when operating the device!

Side connectors

J5 Inputs/Outputs

J5 Is a 26 pin IDC connector located on the side of Argon. The connector serves as general purpose I/O including:

• Isolated digital inputs (4 pcs) - used for limit & home switches and clear faults signal
• Isolated digital outputs (4 pcs) - used for status indication
• Differential analog inputs (2 pcs) - used as Analog reference
• Differential digital inputs (2 pcs) - used for pulse/direction or second encoder
• 5V and GND output - used for supplying switches or external electronics

Mating connector type is 0.1" pitch 26 pin IDC ribbon cable socket, see example (pdf).

Mating parts

See list of Argon mating connectors and accessories

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