Pinouts

Interfaces:

• Mesa SmartSerial = full-duplex UART
• Encoder = QUAD
• Resolver = SIN/COS
• SSI, BiSS, EnDAT = half-duplex SPI
• Misu 02 = half-duplex UART
• Sanyo Denki = half-duplex UART
• Hyperface = SIN/COS + half-duplex UART

Version 3

CMD

• RS485 (UART)
• RS422 (UART)
• QUAD
• STEP/DIR

FB

• RS485 (UART)
• QUAD
• SIN/COS

STMBL 3 RJ45 Pinout

Pin/Color	Resolver	RS485	Encoder	Step/Dir	1 Vpp	Mitsu	Mesa SS	RS422
1 Orange Stripe	Sin +		A+	STEP +	Sin +		RX+	RX+
2 Orange	Sin -		A-	STEP -	Sin -		RX-	RX-
3 Green Stripe	Cos -		B-	DIR -	Cos -
4 Blue	Ref -	B	Z-			2 = B	TX+	TX-
5 Blue Stripe	Ref +	A	Z+			1 = A	TX-	TX+
6 Green	Cos +		B+	DIR +	Cos +
7 Brown Stripe		VCC	VCC	VCC	VCC	7 = VCC	VCC	VCC
8 Brown	GND	GND	GND	GND	GND	8 = GND	GND	GND

VCC = 5V / 12V

PCB Version 4.0

CMD

• full/half-duplex U(S)ART
• full/half-duplex SPI
• QUAD
• STEP/DIR

FB0

• full/half-duplex U(S)ART
• full/half-duplex SPI
• QUAD
• SIN/COS 1Vpp

FB0

• full/half-duplex U(S)ART
• full/half-duplex SPI
• QUAD
• SIN/COS 1Vpp

Version 4

Pin/Color	RS485	RS422	UART	USART	UART HD	USART HD	SPI	SPI HD	QUAD	Step/Dir	Resolver	1 Vpp	UVW
1 Orange Stripe		A	RX +	RX +			MISO +	CS+	A +	STEP +	SIN +	SIN +	U+
2 Orange		B	RX -	RX -			MISO -	CS-	A -	STEP -	SIN -	SIN -	U-
3 Green Stripe				CLK +		CLK +	CLK +	CLK +	B +	DIR +	COS +	COS +	V+
4 Blue	B	Z	TX -	TX -	TX/RX -	TX/RX -	MOSI -	MOSI -	Z-	FAULT-	REF -		W-
5 Blue Stripe	A	Y	TX +	TX +	TX/RX +	TX/RX +	MOSI +	MOSI +	Z+	FAULT+	REF +		W+
6 Green				CLK -		CLK -	CLK -	CLK -	B -	DIR -	COS -	COS -	V-
7 Brown Stripe	VCC	VCC	VCC	VCC	VCC	VCC	VCC	VCC	VCC	EN+	AIN	VCC	VCC
8 Brown	GND	GND	GND	GND	GND	GND	GND	GND	GND	EN-	GND	GND	GND

VCC = 5V

Common Encoder pinouts

Sanyo Denki Absolute encoder

Encoder -> cat

• Black 8
• Blue 4
• Brown 5
• Red 7

Yaskawa Absolute encoder

Encoder -> cat

• 1 -> 7
• 2 -> 8
• 5 -> 5
• 6 -> 4

Omron Absolute encoder

 _________
| 4 3 2 1 |
 \_7_6_5_/

Encoder -> cat

• 1 Shield
• 2 BAT-
• 3 GND
• 4 D-
• 5 BAT+
• 6 5V
• 7 D+

Panasonic absolute encoder

 _____
|1 2 3|
|4_5_6|

• 1 NC

• 2 D+

• 3 D-

• 4 5V

• 5 GND

• 6 Shield

   _____
  |2 4 6\
  |1_3_5/
  

• 1 5V

• 2 GND

• 3 (5V)

• 4 (GND)

• 5 D+

• 6 D-

• Case Shield