4 HCU Control Module
 
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Name Model Function
Connection 
Method
Dimensions
(Length x Width x 
Height, mm)
I/O module HIO-10
Two AIs
Two AOs
Two DIOs
One relay output
SLOT 105 x 73 x 24
PROFIBUS module HDP-10
PROFIBUS-DP bus 
adaptation
SLOT 75 x 73 x 24
CANbus module HCAN-10 CANopen bus adaptation SLOT 75 x 73 x 24
MODBUS RTU 
module
HMBA-10
MODBUS RTU bus 
adaptation
SLOT 75 x 73 x 24
Ethernet Module HETN-10
Ethernet commissioning 
module
SLOT 75 x 73 x 24
PROFINET I/O 
module
HPFN-10
PROFINET I/O Industrial 
Ethernet
SLOT 75 x 73 x 24
MODBUS TCP 
module
HMBT-10
MODBUS TCP industrial 
Ethernet
SLOT 75 x 73 x 24
Optical ber 
expansion module
HOFM-10
One pair of 50 M optical 
ber cables
SLOT 75 x 73 x 24
HOFM-30
Three pairs of 50 M optical 
ber cables
SLOT 75 x 73 x 24
Parallel control 
module
HPCU-40
Support 2 to 4 parallel 
modules
Optical ber 232 x 86 x 40
HPCU-60
Support 2 to 6 parallel 
modules
Optical ber 232 x 86 x 40
HPCU-A0
Support 2 to 10 parallel 
modules
Optical ber 232 x 86 x 40
Expansion module HESD-10
Expand one SLOT 
expansion slot
Optical ber 105 x 75 x 70
SOP
SOP-20-
880
HMI RS485 150 x 100 x 30
 
◆
The HOFM-30 can only be installed in SLOT1 or SLOT2.
 
◆
HDP-10 is recommended to be installed in SLOT3.