EL7031 - Technical data

Number of outputs

1 stepper motor, 2 phases

Power supply for output stage (via power contacts)

24 V_DC (-15% / +20%)

Number of inputs

2

Supply voltage

24 V_DC via the power contacts, via the E-bus

Output current

1.5 A (overload- and short-circuit-proof)

Maximum step frequency

1000, 2000, 4000 or 8000 full steps/s (configurable)

Step pattern

full step, half step, up to 64-fold micro stepping

Current controller frequency

approx. 25 kHz

Input signal voltage "0"

-3 V … 2 V

Input signal voltage "1"

2.5 V … 28 V

Input current

typ. 5 mA

Diagnostic LED

error phase A and B, loss of step/stagnation, power, enable

Resolution

approx. 5,000 positions in typical applications (per revolution)

Power supply

via the E-bus, encoder/driver stage/motor: via the power contacts

Current consumption via E-bus

typ. 120 mA

Electrical isolation

500 V (E-bus/signal voltage)

Supports NoCoeStorage function

from firmware 04

Configuration

no address setting required
configuration via TwinCAT System Manager

Weight

approx. 105 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

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

EMC immunity/emission

conforms to EN 61000-6-2 / EN 61000-6-4
according to IEC/EN 61800-3

EMC category

Category C3 - standard
Category C2, C1 - auxiliary filter required

Protection class

IP20

Installation position

without fan cartridge ZB8610: standard installing position
with fan cartridge ZB8610: standard installing position, other installing positions (example 1 & 2)
see notice

Approvals/markings*

CE, EAC, UKCA
cULus