Minebea Intec X3 Process Indicator PR 5410 - Page 63

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 xed interface, but it has
additional signals: DCD, RI, DTR.
Specications
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
4 Device installation X3 Process Indicator PR 5410
EN-61 Minebea Intec