EL9250, EL9260 - Introduction and Technical Data

Power supply terminals, 230 V AC

The EL9250 and EL9260 power supply terminals can be placed at any position between the input/output terminals to create an additional potential group or to supply the terminals to the right with higher currents in case of high current loads.

The E-bus will pass through.

Unlike the EL9250, the EL9260 has diagnostics displayed in the process image.

The power supply is protected with a 6.3 A fine-wire fuse at all terminals.

Technical data

Technical data	EL9250	EL9260
Nominal voltage	230 V AC
Power contact current load	max. 10 A
Electrical isolation	500 V (E-bus/field voltage)
Built-in fine-wire fuse	yes; 6.3 A (see also UL note!)
Current consumption via E-bus	-	typ. 90 mA
Bit width in process image	-	2 diagnostic bits (PowerOK; FuseError)
Configuration	no address or configuration settings required
Power LED	yes	yes
Diagnostics (fuse)	yes, error-LED	yes, in the process image and error-LED
Electrical connection to mounting rail	no
Renewed infeed	yes
Connection facility to additional power contact	1
Side by side mounting on EtherCAT Terminals with power contact	yes
Side by side mounting on EtherCAT Terminals without power contact	yes
Weight	approx. 55 g
Permissible ambient temperature range during operation	0 °C ... +55 °C
Permissible ambient temperature range during storage	-25 °C ... +85 °C
Operating altitude	max. 2000 m
Overvoltage category	II
Pollution degree	2
Permissible relative air humidity	95 %, no condensation
Dimensions (W x H x D)	approx. 15 mm x 100 mm x 70 mm (width aligned: 12 mm)
Installation	on 35 mm mounting rail, conforms to EN 60715
Vibration / shock resistance	conforms to EN 60068-2-6 / EN 60068-2-27
EMC immunity / emission	conforms to EN 61000-6-2 / EN 61000-6-4
Protection rating	IP20
Installation position	variable, see chapter Mounting of passive terminals	variable
Approvals / markings*	CE, UKCA, EAC

*) Real applicable approvals/markings see type plate on the side (product marking).

EL9250, EL9260 connection

CAUTION

Danger for persons and equipment!

In the project planning of the bus terminal system, observe the different potentials on the power contacts (24 V DC and 230 V AC) and if necessary use potential separation terminals (EL9080) to isolate the potentials!
Bring the bus terminal system into a safe, de-energized state before starting installation, disassembly or wiring of the terminal modules!

EL9250, EL9260 - Introduction and Technical Data 2:

Terminal point		Description
Name	No.	Description
230 V AC	1	Supply input 230 V AC; internally connected to terminal point 4 and power contact 230 V AC
N	2	N; internally connected to terminal point 5 and neutral conductor power contact
⏚	3	Ground (internally connected to terminal point 6 and power contact ground)
230 V AC	4	Supply input 230 V AC; internally connected to terminal point 1 and power contact 230 V AC
N	5	N; internally connected to terminal point 2 and neutral conductor power contact
⏚	6	Ground (internally connected to terminal point 3 and power contact ground)

LEDs

LED	Color	Meaning
Power LED	green	off	No supply voltage
Power LED	green	on	230 V AC at the supply input
Error LED	red	off	Fuse OK
Error LED	red	on	Fuse defective

Process data (EL9260 only)

The EL9260 has a bit width of 2 bits (diagnostic bit for voltage at the power contacts, "PowerOK" and diagnostic bit for defective fuse; "FuseError") in the process image and is represented in the TwinCAT tree as follows:

EL9250, EL9260 - Introduction and Technical Data 3:

If there is no voltage at the power contacts, the corresponding diagnostic bit "PowerOK" is set to FALSE (0).
If the fuse is defective, the corresponding diagnostic bit "FuseError" is set to TRUE (1).