Ma 8 - Leuze electronic BPS 8 Original Operating Instructions

4 MA 8... / MA 2xxi connection units
Various connection units are available for convenient electrical connection:

• MA 8.1

• MA 8-01
• MA 8-02
• MA 2xxi
MA 8-01 and MA 8-02 differ in the resistor network for the termination of the RS 485 inter-
face:
• MA 8-01
• MA 8-02
You can find connection and interconnection cables of varying lengths in Chapter 12.5
"Accessories – Cables" on page 117.
Leuze electronic
RS 232 interface
RS 485 interface
RS 485 interface
Different fieldbus systems
390 / 220/ 390
47k / 150/ 47k
BPS 8
MA 8... / MA 2xxi connection units
Operating voltage 10 ... 30VDC
Operating voltage 10 ... 30VDC
Operating voltage 10 ... 30VDC
Operating voltage 18 ... 30VDC
16