CPU module
Hardware - SIMADYN D 3-9
Edition 03.2001
3
3.1.5 Connector assignments
Pin Designation Comment
2 RxD Receive data
3 TxD Transmit data
5 M Ground
7 RTS Request to Send („1“)
Table 3-4 Connector assignment X01
Pin As binary input As absolute value
encoder
(SSI oder EnDat)
As incremental
encoder (15V)
1 binary input 1 Encoder1: Data + Encoder1: Track A
2 binary input 2 Encoder1: Data - Encoder1: Track B
3 binary input 3 Encoder1: Clock + Encoder1: Zero pulse
4 binary input 4 Encoder1: Clock - -
5 binary input 5 Encoder2: Data + Encoder2: Track A
6 binary input 6 Encoder2: Data - Encoder2: Track B
7 binary input 7 Encoder2: Clock + Encoder2: Zero pulse
8 binary input 8 Encoder2: Clock - -
9 + 15 V Encoder power
supply (100 mA current
limited)
10 Ground
Table 3-5 Connector assignment X5
SSI-Protokoll EnDat-Protokoll
Pegel RS 485 RS 485
max. frequence 2 MHz 2 MHz
Data direction unidirectional bidireCtional
Data bits 13 + Parity
25 + Parity
variabel (max. 33)
Codierung Gray
Binär
Gray
Binär
Table 3-6 Specification absolute value encoder
Serial interface X01
RS 232
Binary- and
encoder inputs X5
Specification
absolute value
encoder
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