BECKHOFF M2510 - Manual (Page 3)

M2510 Analog Input Beckhoff II/O Lightbus System
Date: 20.08.93 Version : 2.0 Page 3 of 11
1. Function Description - Hardware
M2510
General
The module M2510 is an input module used in the II/O system. By ADU four analog input
values in the form
a) 0 to +10V
b) 0 to 1V
c) 0 to 20mA
d) -10 V to +10V
e) -1 V to +1V
can be used. The resolution is 12 bit, so that, in a single telegram of the II/O system parallel
transmission of 2 ADU's is possible.
The whole module uses 2 addresses in the II/O system.
There are four LEDs for system diagnosis. Working normally, only the green LEDs "CYCLE
(XILINX1)" and "CYCLE (XILINX2)" are switched on. In case an error is detected the red
"ERROR (XILINX1)" "ERROR (XILINX2)" LEDs are switched on (according to the type of
failure, one or two of the LEDs).