Terminal
Signal
Description
2.0
DI8
Signal of the digital input DI8
2.1
DI9
Signal of the digital input DI9
2.2
DI10
Signal of the digital input DI10
2.3
DI11
Signal of the digital input DI11
2.4
DI12
Signal of the digital input DI12
2.5
DI13
Signal of the digital input DI13
2.6
DI14
Signal of the digital input DI14
2.7
DI15
Signal of the digital input DI15
2.8
UP
Process voltage UP (24 V DC)
2.9
ZP
Process voltage ZP (0 V DC)
3.0
DO8
Signal of the digital output DO8
3.1
DO9
Signal of the digital output DO9
3.2
DO10
Signal of the digital output DO10
3.3
DO11
Signal of the digital output DO11
3.4
DO12
Signal of the digital output DO12
3.5
DO13
Signal of the digital output DO13
3.6
DO14
Signal of the digital output DO14
3.7
DO15
Signal of the digital output DO15
3.8
UP3
Process voltage UP3 (24 V DC)
3.9
ZP
Process voltage ZP (0 V DC)
WARNING!
Removal/Insertion under power
The devices are not designed for removal or insertion under power. Because of
unforeseeable consequences, it is not allowed to plug or unplug devices with
the power being ON.
Make sure that all voltage sources (supply and process voltage) are switched
off before you
–
connect or disconnect any signal or terminal block
–
remove, mount or replace a module.
Disconnecting any powered devices while energized in a hazardous location
could result in an electric arc, which could create a flammable ignition resulting
in fire or explosion.
Make sure that power is removed and that the area has been thoroughly
checked to ensure that flammable materials are not present prior to proceeding.
The devices must not be opened when in operation. The same applies to the
network interfaces.
Device specifications
Communication interface modules (S500) > Modbus
2022/01/31
3ADR010278, 3, en_US
774