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Hardware Planning and Assembly
(DR7) Character parity: even
(DR7) Data bits: 7
(DR7) Stop bits: 1
Termination
Clamp
X1.21
X1.22
X1.23
X1.24
X1.25
X1.26
X1.11
X1.12
X1.19
X1.20
Table 4-8
RS 485 Connections
4-30
Signal
Input Ta
485a
485b
Input Tb
485a
Output Ta
485a
Output Tb
RTa
Termination resistor RTa
RTb
Termination resistor RTb
Send Start instruction
DO 1
(SIR)
DO 2
Send Stop instruction (SI)
3L+
24 V for digital outputs
3M
Ground for digital outputs
Comment
SIWAREX FTA
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