X7 Pin assignment

NAVIGATION: encoder > X7_ (eg_SinCos_Channel1) > X7 Pin assignment

X7 Pin assignment

The table shows the pinning for the various encoder interfaces which can be read-in via connector X7 on the ServoOne and ServoOne junior. Column 1 specifies the interface for SinCos and TTL encoders on the ServoOne. Column 2 specifies the interface for SinCos encoders on the ServoOne junior. Column 3 specifies the interface for SSI encoders and EnDat encoders, with and without SinCos track. Column 4 specifies the interface for HIPERFACE encoders.
The selection is made via parameter P 0505 ENC_CH1_Sel = 3.

Pin assignment X7

	Pin no.	SinCos / TTL	SinCos for ServoOne junior	SSI / EnDat	HIPERFACE
Female	1	A-			REFCos
	2	A+			Cos +
	3	+5 V / max 250 mA
	4		R+	Data +
	5		R-	Data -
	6	B -			REFSin
	7				Jumper from pin 7 to pin 12
	8	GND
	9	R-	PTC-
	10	R+	PTC+
	11	B+			Sin +
	12	Sense+			Jumper from pin 12 to pin 7
	13	Sense-
	14			Clk+
	15			Clk-

Tabelle: Pin assignment X7

ATTENTION:

The pin assignment for evaluation of the zero pulse is different for the ServoOne and ServoOne junior.

NOTE:

You will find the pin assignment for digital Hall sensors in the Encoders < Hall sensor subject area.

Interconnecting X7 pin 7 (US-Switch) and X7 pin 12 (Us-Switch) increases the voltage to 11.8 V on X7 pin (only for use of a HIPERFACE encoder).

In the case of a HIPERFACE encoder on X7 (US-Switch jumpered via X7.7 and X7.12), +12 V is connected to terminal X6.4 rather than +5 V.

Encoders with a voltage supply of 5 V +/- 5% must have a Sense cable connection. The sense cables are required to monitor a drop in supply voltage on the encoder cable. Only use of the sensor cables ensures that the encoder is supplied with the correct voltage.