Testomat 808 - Connecting the inputs and outputs; Connecting the inputs

Installation
21
Connecting the inputs and outputs
Connecting the inputs
 Do not connect external voltage to these connections!
Testomat
®
808 has the following connections for control and monitor-
ing functions.
 Ensure that the strands are held securely in the terminals.
 Use the two fastening screws to close the door once installation
has been completed.
Terminal
description
Type
Function
Comment
RELAY 3
OUT
Fault message output – change-
over contact
Volt-free relay output*
RELAY 2
OUT
Control for external application
Volt-free relay output*
RELAY 1
OUT
Control for external flush valve
Volt-free relay output*
EXT. DEL.
IN
Acknowledgment message input –
normally open
Volt-free input
STOP
IN
Flow controller/Switch input –
normally open
Volt-free input
CAUTION
!