English
Important information
NOTE
This symbol indicates danger to person or ma-
chine .
Caution
This symbol indicates important information
about what you should observe when maintain-
ing your installation.
TIP
This symbol indicates tips on how to facilitate
using the product.
General
With MODBUS 40, a NIBE climate unit can be controlled
and monitored by external Modbus-equipped equip-
ment.
Caution
The climate unit’s software must be the latest
recommended version or have a version number
greater than 3000. If not, download the latest
recommended software version for your product
to a USB memory device from
www.nibeuplink.com and install it.
TIP
To administer Modbus via Microsoft Windows,
download and install ModbusManager from
www.nibe.eu/modbus.
Compatible products
The accessory is suitable to following products from NIBE:
■
■
F750
F1145
■
■
F1155
SMO 40
■
■
VVM 225
F1255
■
■
F1245
VVM 310
■
■
VVM 320
F1345
■
■
F1355
VVM 325
■
■
VVM 500
F370
■
F470
■
F730
Contents
Unit box
1 x
Wall bracket
1 x
Component locationMODBUS 40
L
EK
AA9-X2
AA9-X1
AA9
Electrical components
Accessory card
AA9
Terminal block, communication
AA9-X1
Terminal block, MODBUS master
AA9-X2
Mounting
MODBUS 40 can be positioned lying on a flat surface or
wall-mounted. Where MODBUS 40 is wall-mounted, use
the supplied wall bracket.
LEK
LEK
NOTE
When wall mounting, the hole for the antenna
cable must be pointing downwards to prevent
water from entering MODBUS 40.
9
MODBUS 40 | GB
