Digital Input Module (-3Ke1); Terminal Point Assignment - Bosch rexroth Automax 100 Operating Instructions Manual

About this product | Automax 100 | Extension module TS-AC E2-M3-1X
5.2.6

Digital input module (-3KE1)

Module „S20-DI-16/1" is used for receipt of digital signals. The information on the following
pages is an excerpt from the data sheet. Information on the data sheet can be found in
chapter „Required and supplementary
Features:
 16 digital inputs according to EN 61131-2 type 1 and type 3
 Connection of sensors in 1-wire circuit
 Minimum update time < 100 μs, bus-synchronized
 Filter times adjustable in three steps: < 100 μs, 1000 μs or 3000 μs
 Maximum input frequency: 5 kHz
 Saved device type plate
 Diagnostics and status indicators

Terminal point assignment

The following figure illustrates the general terminal point assignment.
Voltage supply
Terminal point assignment of S20-DI-16 module
Terminal point assignment
Terminal point Color
Feed-in of supply voltage
a1, a2 Red
b1, b2 Blue
Digital inputs
00 ... 03 Orange
10 ... 13 Orange
20 ... 23 Orange
30 ... 33 Orange
documentation" as of page [1].
Digital inputs
Assignment
+24 V/U Feed-in for digital modules
LS
(internally bridged)
GND Reference potential of supply voltage (internally
bridged)
IN1 ... IN4 Digital inputs 1 ... 4
IN5 ... IN8 Digital inputs 5 ... 8
IN9 ... IN12 Digital inputs 9 ... 12
IN13 ... IN16 Digital inputs 13 ... 16
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