Idiomas disponibles
Idiomas disponibles
8
Specifications
Product
Dimensions
Approx. 213 mm x 143 mm x
42 mm
Electrical data
Power supply
EIB 741 and EIB 749:
AC 100 V ... 240 V (±10 %)
50 Hz ... 60 Hz (±2 %)
Max. 0.7 A
Typically 15 W
Cable length up to 3 m
3-pin power connector, female,
as per IEC 60320
EIB 742:
DC 24 V (20.4 V ... 28.8 V)
Max. 2 A
Line fuse
Two-pole fuse (L1, N) inside the
product
Certification
UL 61010-1 (USA) and CAN/CSA-
C22.2 No. 61010-1(Canada); the
product fulfills the requirements
of IEC 61010-1, in particular with
regard to power supply of the
HEIDENHAIN encoders from a
secondary circuit with current or
power limitation as per EN 61010-1.
For more information, see Gener-
al electrical information in the
Encoders brochure.
Encoder inputs X11 to X14
15-pin D-sub connections, female, for four encoders
EnDat 2.1/EnDat 2.2/1 V
PP
11 µA
interface upon request
PP
Power supply for
DC 5.12 V ± 0.15 V
encoders
Max. 450 mA per channel
Overcurrent protection
(automatic switch-off,
resettable) at 550 mA
Data register for
48 bits (only 44 bits are used)
measured values
Measured-value
Approx. 250 000 position values
memory
per channel
EnDat 2.1/
Cable length
EnDat 2.2
EnDat 2.1: Max. 150 m
EnDat 2.2: Max. 100 m
HEIDENHAIN | EIB 700 | 07/2018
input interface (switchable)
1)
2)
Encoder inputs X11 to X14
1 V
Cable length
PP
Input frequency: Max. 500 kHz
Subdivision factor: 4096-fold
Signal adjustment: Automatic
adjustment of offset, phase and
amplitude
Only for "Recording" operating mode and depends
1)
on firmware version (see the User's Manual for
Application Development)
2)
The specified cable length applies when HEIDENHAIN
cables are used; the supply voltage range of the
encoder must be maintained!
Measured-value trigger
Storage of measured value alternatively through exter-
nal or internal trigger (see User's Manual for Application
Development)
External
Signal via trigger input
Software command (via
Ethernet)
Internal
Timer
Reference position of axis 1
(absolute or delta value)
Traversing of reference marks
Trigger connections
Trigger input X31
D-sub connection, male, 9-pin
Differential inputs as per
RS-485 (120 Ω terminating
resistors can be activated)
Trigger output X32
D-sub connection, female, 9-pin
4 differential outputs as per
RS-485 (any assignment of
the internal trigger sources
programmable)
Input voltage
U
Trigger,In
range
To GND: Min. -2 V,
max. +10.0 V
U
Trigger,In+
Terminating resistor out:
Min. –10.0 V, max. +10.0 V
Terminating resistor in:
Min. –5.5 V, max. +5.5 V
Input resistance
In+ to In–
Terminating resistor out:
12.0 kΩ
Terminating resistor in:
Min. 105 Ω, max. 160 Ω
Data interface X4
Ethernet
RJ-45 connection
IEEE 802.3
10/100/1000 Mbps
Network address
Automatic assignment via DHCP or
manual configuration
: Max. 150 m
2)
–U
Trigger,In–
33
