Appendix
EM7004
114
Version: 2.0
Order identifier
Labelling
Signal LEDs
Connection technology
Single-conduc-
tor
Two-conduc-
tor
Three-conduc-
tor
ZS2001-0002
24 , 0 - 7, 0 V
yes
yes
no
no
ZS2001-0004
24 , 0 - 7, 0 V
yes
yes
yes
yes
ZS2001-0005
universal
(1 - 10)
no
yes
no
no
Note
Suitable connectors
The suitable connectors have to be adapted to the application. The ZS2001-0004 (4x) with
signal LEDs is particularly suitable for controlling the digital inputs and outputs. The con-
nector ZS2001-0005 (4x) is particularly suitable for application at the incremental encoder,
since the additional 24 V and 0 V terminal segment is not required in this case.
6.2
EtherCAT AL Status Codes
For detailed information please refer to the
6.3
Firmware compatibility
Beckhoff EtherCAT devices are delivered with the latest available firmware version. Compatibility of firmware
and hardware is mandatory; not every combination ensures compatibility. The overview below shows the
hardware versions on which a firmware can be operated.
Note
• It is recommended to use the newest possible firmware for the respective hardware
• Beckhoff is not under any obligation to provide customers with free firmware updates for delivered
products.
Attention
Risk of damage to the device!
Pay attention to the instructions for firmware updates on the
.
If a device is placed in BOOTSTRAP mode for a firmware update, it does not check when
downloading whether the new firmware is suitable.
This can result in damage to the device! Therefore, always make sure that the firmware is
suitable for the hardware version!
EM7004
Hardware (HW)
Firmware (FW)
Revision No.
Date of release
06 - 10*
04
EM7004-0000-0017
2010/11
05*
2011/11
*) This is the current compatible firmware/hardware version at the time of the preparing this documentation.
Check on the Beckhoff web page whether more up-to-date
6.4
Firmware Update EL/ES/EM/EPxxxx
This section describes the device update for Beckhoff EtherCAT slaves from the EL/ES, EM, EK and EP
series. A firmware update should only be carried out after consultation with Beckhoff support.
Storage locations
An EtherCAT slave stores operating data in up to 3 locations:
