Pin assignment
Signal
Color
Description
4 if required
RTS
"Request To Send" (only when using a
repeater)
5 --------------------
DGND
Insulated GND to RS-485 side
6 --------------------
VP
Insulated power 5 V to
RS-485 side
7
Not connected
8 --------------------
RxD/TxD-N (negative) ac-
cording to RS-485 specii-
cation
Green
Send/receive data
Data core A/D (N)
9
Not connected
Note:
Only plug connections with integrated terminating resistors may be used.
The terminating resistor must be turned on in the last slave.
4.6.8.1
LEDs
Identii-
cation
Description
OP
Operating mode LED
ST
Status LED
Operating mode (OP)
LED status
Description
Comments
Of
Module is oline.
No power
Constant green
Module is online.
Data exchange is possible.
1 Hz lashing green
Module is online.
Module is ready for data exchange.
1 Hz lashing red
Parameter error
2 Hz lashing red
Module coniguration er-
ror
4 Device installation
Process Controller Maxxis 5 PR 5900
Minebea Intec
EN-105
Summary of Contents for Maxxis 5
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