Minebea Intec Maxxis 4, Руководство по установке

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4.5.2 PR 5500/32 2x RS
‑‑
232 interface
The plug-in card contains two channels. One channel can be used for connecting an
IS platform without an external power supply. The jumper (1) must then be set to A
‑
24 V
or B
‑
24 V.
When an IS platform is connected without an external power supply, no analog weighing
electronics unit may be installed in the device and no load cells may be connected.
The RS
‑
232 interface can be selected and conigured in the Setup menu.
The card is inserted in the option 1/FB and/or option 2 slot.
A maximum of 2 PR 5500/32 cards can be installed.
A-24 V B-24 V 1
Technical data
Description Data
Internal connection Contact strip
External connection 2× terminal, 7-pin
Number of channels 2
Type
RS
‑
232, full duplex
Transfer rate 300 to 115 K2 Bit/s
Parity None, odd, even
Data bits 7/8 bit
Input signal level Logic 1 (high) -3 to -15 V
Logic 0 (low) +3 to +15 V
Output signal level Logic 1 (high) -5 V to -15 V
Logic 0 (low) +5 V to +15 V
Number of signals Input: RxD, CTS
Output: TxD, RTS
Potential isolation None
Process Controller Maxxis 4 PR 5500 4 Device installation
EN-44 Minebea Intec