
6 Design and function
The position display has 4 front-panel keys. The figure shows the respective basic functions:
The functions and key combinations are described in detail in section
6�1
External inputs
The device has 2 digital control inputs that can be connected via the 8-pin RIA connector S1.
The external input 1
is adjustable. It can be programed by using parameter P19 "level-sensitive" or "edge-sensitive".
The switching characteristics of the input is 24 V DC / PNP which means that the input is active at a high level
or a positive edge.
The external input 2
is always "level-sensitive". The switching characteristics of the input is 24 V DC / PNP which
means that the input is active at a high level.
•
The function of input 1 can be programed by using parameter P17 (connector S1/5
9)
•
The function of input 2 can be programed by using parameter P18 (connector S1/6
9)
(see parameter description
7).
6�2
Encoder supply
For the measuring system or encoder supply, a 24 V DC supply is available at the terminals or pins 1
(-)
and 2(+)
of both connectors (8-pin RIA connector S1 and 9-pin D-SUB female connector
S2
9).
The maximum load-carrying capacity by the measuring system is 300 mA.
Please note:
A 5 V DC encoder supply
is not available!
Function key
Menu navigation for parameter level
Switching between relative / absolute dimension
Fig� 3: Design and function
R320103179/2019-12
| IMScompact position display
Bosch Rexroth AG
9/18