Connection block

[1]

X4252_1: EtherCAT®/SBusPLUS IN

[16]

X4252_2: EtherCAT®/SBusPLUS OUT

[2]

X25: Digital inputs/outputs

[17]

X14: DC 5 V output

[3]

Status LEDs

[18]

X56: Analog input

[4]

X5: DC 24 V input or output

[19]

Shorting bridge S1

[5]

X53: DC 24 V Remote_Off

[20]

X58: Analog input

[6]

X13: Energy storage monitoring

[21]

X24: Digital inputs/outputs

[7]

X6: Safe torque off (STO)

[22]

X57: Analog input

[8]

X11: DC 24 V input or output

[23]

Shorting bridge S2

[9]

X21_1: Brake 1

[24]

X21_2: Brake 2

[10]

Brake 1 PE

[25]

Brake 2 PE

[11]

X31_1: Service interface

[26]

X31_2: Service interface

[12]

X15_1: Motor encoder resolver

[27]

X15_2: Motor encoder resolver

[13]

X16_1: Motor encoder/distance encoder
EnDat 2.2, SSI, TTL

[28]

X16_2: Motor encoder/distance encoder
EnDat 2.2, SSI, TTL

[14]

X113: DC link 0 V

[29]

X112: DC link 48 V

[15]

X2_1: Motor

[30]

X2_2: Motor

The dot next to a plug-in connector indicates pin 1. For the motor connections X2, pin 1 is on the left.