2726188 Phoenix Contact, 2726188 Datasheet - Page 81

• Manufacturer Part Number: 2726188
• Description: INTERBUS Bus Coupler
• Manufacturer: Phoenix Contact

Table 7-2
PE
(120 V AC/230 V AC area)
6452_en_02
No.
Potential jumpers
1
2
3
4
5
6
7
(9)
Data jumper
8
Function
7.5 V DC
24 V DC
GNDL
120 V AC/
230 V AC
0 V
–
PE
–
Potential and data jumpers (120 V AC/230 V AC area)
U
U
U
L1
N
PE
L+
ANA
L-
The PE potential jumper is used in the 120 V AC/230 V AC area. It must be connected to
protective earth ground via the corresponding connection at the power terminal for these
voltage areas.
Depending on the terminal function, not all of the jumpers listed in Figure 7-2 are present
on a terminal. Please refer to the circuit diagram of the terminal to see which jumpers are
available for a terminal and how they are internally connected. The circuit diagram is
shown in the terminal-specific data sheet.
Meaning
See Figure 7-2 "Basic arrangement of potential and data jumpers" on page 7-8
Communications power for the bus interface
I/O supply for analog terminals
Ground of communications power and I/O supply for analog terminals
Phase L1
PEN conductor
Not present
Protective earth ground
Not present
Local bus
Electrical potential and data routing (Inline Modular IO)
PHOENIX CONTACT
7-11