Technical data

Technology

EnDat 2.2 interface (order designation EnDat22)

Number of channels

2

Encoder connection, encoder clock frequency

D+, D-, C+, C-; 8 MHz

Commands

• Read position values incl. additional information selectable via MRS code (Memory Range Select),
• Read and write parameters,
• Reset functions

Resolution

max. 48 bit for position value

Distributed Clocks

yes

Special features

• Storage of the zero offset shift
• Electronic nameplate
• Diagnosis, Warning, incl. cable length compensation up to 100 m
• Reading the encoder temperature values
• Integrated velocity calculation (from firmware 16, revision 17)
• TwinSAFE SC

Configuration

via EtherCAT master/CoE

Power supply

24 V via power contacts

Nominal voltage

24 V at power contact, encoder supply included in the installation, sum current max. 0.5 A for both channels

Current consumption power contacts

typ. 150 mA

Encoder operating voltage/
Encoder supply

optionally 5 V_DC or 9 V_DC
(generated from the 24 V_DC power contacts)

Electrical isolation

500 V (E-bus/field voltage)

Current consumption via E-bus

120 mA typ.

Permissible ambient temperature range during operation

0°C... +55°C

Permissible ambient temperature range during storage

-25°C... +85°C

Permissible relative air humidity

95%, no condensation

MTBF (+55 °C)

> 790,000 h

Weight

app. 50 g

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

Installation position

variable

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 rating

IP20

Approvals/markings*

CE, EAC, UKCA
cULus