Overview of sockets X41 (channel A) and X42 (channel B)

	Pin	EnDAT / BiSS	Hiperface	Sin / Cos 1V_pp	TTL¹⁾	In "A"	In "B"	In "C"	In "D"	In "E"	In "F"
	1	SIN +	SIN +	SIN +	n.c.	X				X (+)
	2	GND_5 V	GND_9 V	GND_5 V	GND_5 V
	3	COS +	COS +	COS +	n.c.			X			X (+)
	4	U_s_5 V	n.c.	U_s_5 V	U_s_5 V
	5	DX + (Data)	DX + (Data)	n.c.	B +			Y
	6	n.c.	U_s_9 V	n.c.	n.c.
	7	n.c.	n.c.	REF Z	REF Z
	8	CLK + (Clock)	n.c.	n.c.	A +	Y
	9	REF SIN	REF SIN	REF SIN	n.c.		X			X (-)
	10	GND_Sense	n.c.	n.c.	GND_Sense
	11	REF COS	REF COS	REF COS	n.c.				X		X (-)
	12	U_s_5 V Sense	n.c.	U_s_5 V Sense	U_s_5 V Sense
	13	DX - (Data)	DX - (Data)	n.c.	B -				Y
	14	n.c.	n.c.	Z +	Z +
	15	CLK - (Clock)	n.c.	n.c.	A -		Y

¹⁾Attention: wire break detection is not supported for TTL encoders.

The digital inputs "A" to "D" can be connected either to X or to Y.
The digital inputs "E" and "F" must be connected to X (+) and X (-).