Product overview
EL125x, EL2258
16
Version: 2.5
3.1.2
Technical data
Technical data
EL1258
EL1259
EL2258
Digital inputs
8
8
-
Digital outputs
-
8
8
Connection technology
2-wire
1-wire
2-wire
Rated voltage
24 V
DC
(-15%/+20%)
Signal voltage “0”
-3 V ... +5 V
(based on EN 61131-2, type 3)
-
Signal voltage “1”
+11 V ... +30 V
(based on EN 61131-2, type 3)
-
Input current
typ. 3 mA
(based on EN 61131-2, type 3)
-
Input filter
< 1 µs typ.
-
Distributed Clocks
Yes
Distributed clock (DC) precision
<< 1 µs
Internal sampling rate/execution
<10 ... <40 µs, depends on PDO configuration (“Microcycle”, see notes)
Minimum EtherCAT cycle time
90..540 µs, depends on PDO configuration (“Macrocycle”, see notes)
Load type outputs
-
ohmic, inductive, lamp load
Output current
-
max. 0.5 A (short-circuit-proof) per channel
Reverse polarity protection
-
yes
Breaking energy
-
< 150 mJ/channel
Switching times outputs
-
T
ON
: < 1 µs typ., T
OFF
: < 1 µs typ.
Current consumption of power
contacts
typ. 6 mA
typ. 30 mA + load
Supply voltage for electronic
via the E-bus
Current consumption via E-bus
typ. 130 mA
Electrical isolation
500 V (E-bus/field voltage)
Configuration
no address or configuration settings required
Weight
approx. 55 g
Permissible ambient temperature
range during operation
0°C ... +55°C
Permissible ambient temperature
range during storage
-25°C ... +85°C
Permissible relative humidity
95%, no condensation
Dimensions (W x H x D)
approx. 15 mm x 100 mm x 70 mm (width aligned: 12 mm)
Mounting [
}
33]
on 35 mm mounting rail conforms to EN 60715
Vibration/shock resistance
conforms to EN 60068-2-6 / EN 60068-2-27,
see also
installation instructions for enhanced mechanical load capacity [
}
37]
EMC immunity/emission
conforms to EN 61000-6-2 / EN 61000-6-4
Protection class
IP20
Installation position
variable
Approval
CE
cULus [
}
43]
3.1.3
Technology
Table of contents
•
Procedure for sampling digital inputs [
}
17]
•
Procedure for sampling digital outputs [
}
18]
•
Multi-timestamp [
}
19]
The EL1258, EL1259 and EL2258 EtherCAT terminals make up a family of terminals whose members
feature a similar range of functions. These are digital input and output terminals that read in or output 24 V
signals. The EL1258 can read in eight channels, while the EL2258 can output eight channels. The EL1259 is
the mixed version with 8 input and 8 output channels on an overall width of 12 mm. A characteristic feature
of these terminals is the multi-timestamp capability, as an extension to the conventional timestamp function.
It is often of great interest when inputs are read in or outputs are switched in a running application. Three
general procedures for considering inputs and outputs are described below:
Содержание EL1258
Страница 2: ......
Страница 6: ...Table of contents EL125x EL2258 6 Version 2 5...
Страница 42: ...Mounting and wiring EL125x EL2258 42 Version 2 5 Fig 36 Other installation positions...
Страница 76: ...Commissioning EL125x EL2258 76 Version 2 5 Fig 86 Incorrect driver settings for the Ethernet port...
