4.6.3.1 RS-232 channel
The RS-232 interface depends on the "S101" switch settings.
It can only be used as a point-to-point connection.
PR 5510/04 is set up in the RS-232 channel the same as the fixed interface, but it has
additional signals: DCD, RI, DTR.
Specifications
Description Data
Type RS-232, full duplex
Data bits 7/8
Input signal level Logic 1 (high) -3…-15 V
Logic 0 (low) +3…+15 V
Output signal level Logic 1 (high) -5…-15 V
Logic 0 (low) +5…+15 V
Number of signals (24 V) Input: RxD, CTS, DCD, RI
Output: TxD, RTS, DTR
Potential isolation None
Cable length max. 15 m
Block diagram RS-232
TxD
RxD
CTS
GND
2
8
3
7
5
RTS
RS-232
DTR
DCD
RI
6
1
9
Note:
For more information, see Chapter 4.4.4.
4 Device installation X3 Process Indicator PR 5410
Minebea Intec EN-63
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