EL7047 - Technical data

Number of outputs

1 stepper motor, 2 phases

Number of digital inputs

2 limit position, 4 for an encoder system

Number of digital outputs

1 configurable for brake (0.5 A)

Supply voltage

8 … 48 V_DC

Output current
without fan cartridge ZB8610

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

Output current
with fan cartridge ZB8610

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

Operating modes

Standard mode (velocity direct / position controller)
Field-oriented control (extended velocity mode / extended position mode)
Sensorless operation
Travel distance control (positioning interface)

Maximum step frequency

1000, 2000, 4000, 8000 or 16000 full steps/s (configurable)

Step pattern

up to 64-fold micro stepping (automatic switching, speed-dependent)

Current controller frequency

approx. 30 kHz

Encoder pulse frequency

maximum 400,000 increments/s (4-fold evaluation)

Input signal voltage "0"

-3 V … 2 V

Input signal voltage "1"

3.7 V … 28 V

Input current

typ. 5 mA

Diagnostics LED

Warning strand A and B, error strand A and B, power, enable

Resolution

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

Power supply

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

Current consumption from the E-bus

typ. 140 mA

Electrical isolation

500 V (E-bus/signal voltage)

Support NoCoEStorage

yes

Configuration

no address setting required
Configuration via TwinCAT System Manager

Weight

approx. 105 g

Permissible ambient temperature range during operation

0℃ ... +55℃

Permissible ambient temperature range during storage

-25°C ... + 85°C

Permissible relative humidity

95%, no condensation

Dimensions (W x H x D)

approx. 27 mm x 100 mm x 70 mm
(connected width: 24 mm)

Installation

on 35 mm mounting rail according to EN 60715

Vibration / shock resistance

conforms to EN 60068-2-6/EN 60068-2-27, see Installation instructions for enhanced mechanical load capacity

EMC immunity/emission

according 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 and 2)
see notice

Approvals / markings*

CE, EAC, UKCA,
cULus