Connection

DANGER

Connection 1:

Risk of electric shock

Bring the bus terminal system into a safe, de-energized state before starting installation, disassembly or wiring of the terminal modules!

Connection 2:Fig.4: EL3008-0003/EL3008-0005 – LEDs and connection

EL3008-0003, EL3008-0005 - connection

Terminal point

Pole no.

Description

Ch1

1

Voltage input, channel 1 / cell 1
Voltage between poles 1/2

Ch2

2

Voltage input, channel 2 / cell 2
Voltage between poles 2/3

Ch3

3

Voltage input, channel 3 / cell 3
Voltage between poles 3/4

Ch4

4

Voltage input, channel 4 / cell 4
Voltage between poles 4/5

AGND

5

Analog reference ground for the terminal; information on electrical isolation/measurement category refers to this potential
Connection point for cell connection 4/5

Ch5

6

Voltage input, channel 5 / cell 5
Voltage between poles 5/6

Ch6

7

Voltage input, channel 6 / cell 6
Voltage between poles 6/7

Ch7

8

Voltage input, channel 7 / cell 7
Voltage between poles 7/8

Ch8

9

Voltage input, channel 8 / cell 8
(internally connected to terminal point 10)
Voltage between poles 8/9

Ch8

10

internally connected to terminal point 9, for bridging to subsequent terminal channel 1 if necessary

Notice

Cable lengths > 30 m

For longer cable lengths > 30 m, suitable overvoltage protection must be provided (e.g. EL9540-0010) if corresponding interference could affect the signal cable.

DANGER

Connection 3:

Device for connection to hazardous voltage, observe instructions!

Further Information