EL401x - Technical data

Number of outputs

1

2

4

8

Number of simultaneously controllable inputs, depending on the ambient temperature

-

2 (-25°C ... +55°C)
1 (> +55°C)

4 (-25°C ... +55°C)
2 (> +55°C)

8 (-25°C ... +55°C)
4 (> +55°C)

Power supply

24 V_DC via the power contacts

Signal current

0..20 mA

Load

< 500 Ω
(short-circuit-proof)

< 500 Ω
(short-circuit-proof)

< 350 Ω
(short-circuit-proof)

< 150 Ω

Measuring error

< ±0.1% (at 0°C ... +55°C, relative to the full scale value)

< ±0.5% (when the extended temperature range is used, relative to the full scale value)

< ±0.1%, (at 0°C…+55°C relative to full scale value)

< ±0.7% (when the extended temperature range is used, relative to the full scale value)

Resolution

12 bit

Sampling type

multiplex

Ground reference

single ended

Conversion time

~ 100 µs

~ 150 µs

~ 250 µs

~ 400 µs

Power supply for electronics

via the E-bus

Distributed Clocks

yes

Current consumption via E-bus

typ. 140 mA

typ. 140 mA

typ. 140 mA

typ. 100 mA

Current consumption from the power contacts (24V)

typ. 50 mA at full output

Electrical isolation

500 V (E-bus/field voltage)

Bit width in process image

1 x 16-bit AO output

2 x 16-bit AO output

4 x 16-bit AO output

8 x 16-bit AO output

Configuration

via TwinCAT System Manager

Weight

approx. 60 g

Permissible ambient temperature range during operation

-25°C ... +60°C
(extended temperature range)

Permissible ambient temperature range during storage

-40°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

on 35 mm mounting rail conforms to EN 60715

Enhanced mechanical load capacity

Yes, see also installation instructions for enhanced mechanical load capacity

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 class

IP20

Installation position

variable

Marking / Approval^*)

CE, UKCA, EAC,
ATEX, IECEx,
cULus

CE, UKCA, EAC,
ATEX, IECEx, cFMus,
cULus

CE, UKCA, EAC,
ATEX, IECEx,
cULus

ATEX

II 3 G Ex nA IIC T4 Gc

IECEx

Ex nA IIC T4 Gc

cFMus

Class I, Division 2, Groups A, B, C, D
Class I, Zone 2, AEx/Ex ec IIC T4 Gc