
Getting started
Creating a PLC sample program
Required hardware
2
2.12
2.12.1
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60
EDSTCXN EN 2.0
2.12 Creating a PLC sample program
This chapter describes the creation of a PLC program using an ETCHx system
as example. Please note the differences in the case of an ETCPx system.
2.12.1 Required hardware
24V0V
24V0V
Ethernet
ETCN003
ETCHM004
I_ToolDown
I_ToolUp
O_ToolDown
I_NoEStop
ETCHI008
ETCHU008
ETCHT000
ETCM015
ƒ The 24 V voltage is connected to the modules ETCHN003 (power supply
unit) and ETCHU008 (output module).
ƒ A switch Tool down (I_ToolDown) is connected at the input IN3 of the
ETCHI008.
ƒ A switch Tool up (I_ToolUp) is connected at the input IN4 of the
ETCHI008.
ƒ A switch Emergency stop (I_NoEStop) is connected at the input IN8 of
the ETCHI008.
ƒ A relay Tool down (O_ToolDown) is connected at the output OUT1 of
the ETCHU008.
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