1.4.1.3 Encoders and IO
1.4.1.3.1 Encoder Port 1
Pin
#
ABI * BiSS * SSI * Half-Duplex / A-
Format *
1 – MA- Clock- SD- / A
2 5 V ** 5 V ** 5 V ** 5 V **
3 Ground Ground Ground Ground
4 – MA+ Clock+ SD+ / B
5 A- SLO- Data- –
6 A+ SLO+ Data+ –
7 B- – – –
8 B+ – – –
9 I- – – –
10 I+ – – –
* This is a differential line according to RS422/RS485 standards
** This is a 5 V supply that can provide up to 250 mA for external use.
The supply is protected against short to ground and keeps the current below 400 mA in a continuous
short.