Nodka NP-6125 Series User manual

NP-6125 Series user manual
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NP-6125 Series user manual
1.0
2023-1-31
Automation PC

NP-6125 Series user manual
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Distribution list:
Name/ Group
Company
EA
NODKA
Reviews/Approvals:
Name / Function / Company
Signature
Author:
EA
Reviewed by:

NP-6125 Series user manual
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History:
Version
Date
Anthor
Description
1.0.0
2023-1-31
EA
First release.

NP-6125 Series user manual
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Table of Contents:
1 Introduction.....................................................................................................................................6
1.1 Releated Manuals....................................................................................................................7
1.2 Safety Information....................................................................................................................7
1.3 Production Description.............................................................................................................7
2 Product Introduction.......................................................................................................................8
2.1 NP-6125...................................................................................................................................9
2.1.1 Features ............................................................................................................................9
2.1.2 Product Dimension............................................................................................................9
2.1.3 Product Specifications.....................................................................................................10
2.1.4 Description of Interfaces .................................................................................................11
2.1.4.1 Power button.............................................................................................................11
2.1.4.2 Status Leds...............................................................................................................11
1.1.1.1 Display ports.............................................................................................................11
2.1.4.3 USB...........................................................................................................................12
2.1.4.3.1 USB on the front...............................................................................................12
2.1.4.3.2 USB2.0 on board..............................................................................................13
2.1.4.4 Ethernet.....................................................................................................................13
2.1.4.5 COM Ports................................................................................................................14
2.1.4.6 Power........................................................................................................................14
2.1.4.7 Remote switch ..........................................................................................................15
2.2 NP-6125-H1...........................................................................................................................16
2.2.1 Features ..........................................................................................................................16
2.2.2 Product Dimension..........................................................................................................16
2.2.3 Product Specifications.....................................................................................................17
2.2.4 Description of Interfaces .................................................................................................18
2.2.4.1 PoE LAN ...................................................................................................................18
2.2.4.2 DIO............................................................................................................................19
2.2.4.2.1 DI......................................................................................................................19
2.2.4.2.2 DO....................................................................................................................21
2.2.4.2.3 PWM Light Control...........................................................................................21
2.3 NP-6125-JH2.........................................................................................................................24
2.3.1 Features ..........................................................................................................................24
2.3.2 Product Dimension..........................................................................................................24
2.3.3 Product Specifications.....................................................................................................25
2.3.4 Description of Interfaces .................................................................................................26
2.3.4.1 PoE LAN ...................................................................................................................26
2.3.4.2 DIO............................................................................................................................27
2.3.4.2.4 DI......................................................................................................................27
2.3.4.2.5 DO....................................................................................................................29
2.3.4.2.6 PWM Light Control...........................................................................................29
2.4 NP-6125-H1B.........................................................................................................................32
2.4.1 Features ..........................................................................................................................32
2.4.2 Product Dimension..........................................................................................................32
2.4.3 Product Specifications.....................................................................................................33
2.4.4 Description of Interfaces .................................................................................................34
2.4.4.1 PoE LAN ...................................................................................................................34
2.4.4.2 DIO............................................................................................................................35
2.4.4.2.1 DI......................................................................................................................35
2.4.4.2.2 DO....................................................................................................................36
2.5 NP-6125-JH2B.......................................................................................................................37
2.5.1 Features ..........................................................................................................................37
2.5.2 Product Dimension..........................................................................................................37
2.5.3 Product Specifications.....................................................................................................38

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2.5.4 Description of Interfaces .................................................................................................39
2.5.4.1 PoE LAN ...................................................................................................................39
2.5.4.2 DIO............................................................................................................................40
2.5.4.2.1 DI......................................................................................................................40
2.5.4.2.2 DO....................................................................................................................41
2.6 NP-6125-JH3.........................................................................................................................42
2.6.1 Key Features...................................................................................................................42
2.6.2 Product Dimension..........................................................................................................42
2.6.3 Product Specifications.....................................................................................................43
2.6.4 Description of Interfaces .................................................................................................44
2.6.4.1 Lout interface............................................................................................................44
2.6.4.2 USB interface............................................................................................................44
2.6.4.3 COM Ports................................................................................................................45
2.6.4.4 CAN Bus...................................................................................................................45
2.6.4.5 DIO............................................................................................................................46
2.6.4.5.3 DI......................................................................................................................46
2.6.4.5.4 DO....................................................................................................................47
2.7 NP-6125-JH4.........................................................................................................................49
2.7.1 Key Features.......................................................................................................................49
2.7.2 Product Dimension..........................................................................................................49
2.7.3 Product Specifications.....................................................................................................50
2.7.4 Description of Interfaces .................................................................................................51
2.7.4.1 RS485 COM Port......................................................................................................51
2.7.4.2 IO Signal terminals....................................................................................................52
2.7.4.2.1 DI......................................................................................................................53
2.7.4.2.2 DO....................................................................................................................54
2.7.4.2.3 Modbus RTU Register Definitions ...................................................................55
2.8 NP-6125-8PoE.......................................................................................................................59
2.8.1 Key Features.......................................................................................................................59
2.8.2 Product Dimension..........................................................................................................59
2.8.3 Product Specifications.....................................................................................................60
2.8.4 Description of Interfaces .................................................................................................61
2.8.4.1 PoE LAN ...................................................................................................................61
2.9 NP-6125-L2............................................................................................................................63
2.9.1 Key Features.......................................................................................................................63
2.9.2 Product Dimension..........................................................................................................63
2.9.3 Product Specifications.....................................................................................................64
2.9.4 Description of Interfaces .................................................................................................65
2.9.4.1 LAN...........................................................................................................................65
2.10 NP-6125-CAN2....................................................................................................................66
2.10.1 Key Features.....................................................................................................................66
2.10.2 Product Dimension........................................................................................................66
2.10.3 Product Specifications...................................................................................................67
2.10.4 Description of Interfaces ...............................................................................................68
2.10.4.1 CAN Bus.................................................................................................................68
3 System Setup...............................................................................................................................69
3.1.1 Hardware Setup ..............................................................................................................70
3.1.1.1 Attaching wall-mounted part.....................................................................................70
3.1.1.2 Attaching DIN-Rail mounted part..............................................................................70
3.1.1.3 SSD Setup................................................................................................................71
3.1.1.4 MiniPICE Setup.........................................................................................................72
3.1.1.5 USB dongle Setup....................................................................................................72
3.1.1.6 Fan Setup .................................................................................................................73
3.1.2 Driver Setup.....................................................................................................................73
4 Safety and Maintenance...............................................................................................................74

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4.1 Safety Precautions.................................................................................................................75
4.1.1 General Safety Precautions............................................................................................75
4.1.2 ESD Precautions.............................................................................................................75
4.1.3 Product Disposal.............................................................................................................75
4.2 Maintenance and Cleaning Precautions................................................................................75
4.2.1 Maintenance and Cleaning .............................................................................................76
4.2.2 Cleaning Tools ................................................................................................................76
5 Q&A..............................................................................................................................................77
5.1 Ditital IO Electrical Wiring Diagram .......................................................................................78
5.1.1 Remote Electrical Wiring Diagram..................................................................................78
5.1.2 H1/JH2 Electrical Wiring Diagram...................................................................................78
5.1.2.1 DI Electrical Wiring Diagram.....................................................................................78
5.1.2.2 DO Electrical Wiring Diagram...................................................................................78
5.1.2.3 Light Control Electrical Wiring Diagram....................................................................79
5.1.2.4 Light Control External Hard Trigger Electrical Wiring Diagram................................79
5.1.3 H1B/JH2B Electrical Wiring Diagram..............................................................................79
5.1.3.1 DI Electrical Wiring Diagram.....................................................................................79
5.1.3.2 DO Electrical Wiring Diagram...................................................................................80
5.1.4 JH3 Electrical Wiring Diagram ........................................................................................80
5.1.4.1 DI Electrical Wiring Diagram.....................................................................................80
5.1.4.2 DO Electrical Wiring Diagram...................................................................................80
5.1.5 JH4 Electrical Wiring Diagram ........................................................................................81
5.1.5.1 DI Electrical Wiring Diagram.....................................................................................81
5.1.5.2 DO Electrical Wiring Diagram...................................................................................81
5.2 How to test the DO using multimeter.....................................................................................81
5.3 Technical Support and Services............................................................................................81

NP-6125 Series user manual
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1 Introduction
This chapter provides necessary information of the product such as the features and
manuals before actual use.

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1.1 Releated Manuals
The manuals releated to the product are listed below, please read them as necessary along with
this document before acutual use.
Name
Purpose
Contents
How to get
User manual
Must read when
operating the product.
Descrbes the
hardware features
and settings
Download from Nodka
website.
SDK user
manual
Must read when
developing the IO
functions
Describes the API
functions and useage
Download from Nodka
website.
1.2 Safety Information
This document provides safety information using the following symbols to prevent accidents
resulting in injury or death and the destruction of equipment and resources. Undersand the
meanings of these symbols to operate the equipment safely.
Symbol
Description
WARNING
WARNING indicates a potentially hazardous situation which, if not avoided,
could result in death or serious injury.
DANGER
DANGER indicates an imminently hazardous situation which, if not avoided, will
result in death or serious injury.
NOTE
NOTE provide the reader with additional information or refer to detailed sources
of information.
1.3 Production Description
NP-6125 series is a high-performance book-type embedded industrial computer used in the field
of automation and machine vision etc. It supports Intel®Core™, Intel Core 6th/7th/8th
Generation i3/i5/i7 and Pentium LGA1151 socket type CPU. The product uses a solid aluminum
alloy and full sealed housing. The fan is embedded in the separately space to make sure the
good cooling system.
NP-6125 series is the COMLAC modular design which consists of CPU module, carrier board and
add-on board, the add-on board is also very flexable to be customized to fit the special
requirement.
The independent CPU module is convenient for replacement and upgrade according to
particular requirement, as well as cost down control.
Customised functional add-on boards according to your particular demands.
NP-6125 series are widely used in the field of 3C manufacturing, pharmaceuticals, packaging,
mechanical inspection equipment, robotics, motion control, intelliGent transportation and so on.

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2 Product Introduction
This chapter describes product component and their functions, pin assignment of each connector
in detail.

NP-6125 Series user manual
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2.1 NP-6125
The NP-6125 is a basic model which support Intel the 6th/7th/8th Generation core i3/i5/i7,
Pentium and Celeron LGA1151 socket type desktop high performance processors, two Intel
Gigabit LAN onboard, two DB9 serial ports, four USB ports, and are widely used in vision control,
robot control, motion control, intelliGent gateway and other automation control fields.
2.1.1 Features
2 x Intel GbE LAN controller
4 x USB 3.0, 1x USB 2.0 Type-A onboard for dongle
2 x RS232/485, RS485 supports automatic data flow control
VGA and HDMI dual display ports
1 x miniPCIe slot can be extended to Wifi, 3G/4G
Support Wall-mounted or DIN-Rail mounted
-20 ~ 60℃wide temperature environment
2.1.2 Product Dimension
Unit: mm
Figure 1 Dimension of NP-6125

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2.1.3 Product Specifications
Model Name
NP-6125
System
CPU
Intel® Core™ 6th/7th/8th gen i7/i5/i3,Pentium and Celeron LGA1151 type CPU
TDP
Max. 65W
BIOS
AMI UEFI 64Mbit
Memory
2 x SO-DIMM DDR4，max up to 32GB
Storage
1 x mSATA bay
1 x M.2(B Key, Type 2280) bay support SATA
USB
4 x USB3.0, 1 x USB2.0 Type A on the board for USB dongle
COM
2 x COM(DB-9), selectable to support RS232 or RS485 mode by the switch,
RS485 support auto flow control, (ESD protection for RS232: Air gap ±8KV,
Contact ±6KV)
Ethernet
2 x Intel GbE LAN controller
VGA
Support up to 1920 x 1200 @ 60Hz
HDMI
Support up to 3840 x 2160 @ 60Hz
Expansions
1 x Full-size PCIe Mini slot with SIM card holder(with USB signal)
Watch Dog
1~255 levels programmable
OS Support
Microsoft Windows
Windows 10
Linux
Ubuntu, CentOS, Debian
Power
Voltage Input
DC12~24V ±10%, overcurrent, overvoltage and polarity inverse protection
Power Consumption
Max. 120W
Chassis
Structure
Aluminum-magnesium alloy BOX with fan embedded to assist cooling, Wall-
mounted or DIN-Rail fixing style.
Dimensions
(L)200mm x (W)154.5mm x (H)57.6mm
Net Weight
1.9Kg
Environment
Work Temperature
-20ºC ~ 60ºC (-4℉~140℉) with air flow (SSD)
Storage Temperature
-40ºC ~ 80ºC (-40℉~ 176℉) with air flow (SSD)
Relative Humidity
5~95% (Non-condensing)
Operating Vibration
5~500Hz, 1.5Grms@with SSD, Follow IEC60068-2-64
Operating Shock
20G peak acceleration(11ms duration) with SSD, Follow IEC60068-2-27
EMC
CE/FCC Class A

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2.1.4 Description of Interfaces
No.
Definition
1
Switch button (PWR)
2
PWR, hard drive status indicators
3
VGA
4
HDMI
5
USB
6
LAN
7
USB
8
COM
9
Power connector (DC IN)
10
Remote switch
Figure 2 Interfaces of NP-6125
2.1.4.1 Power button
The product provides a power button with power led on the front, which can be used to turn on or
turn off the PC in the case of power supply is connected.
2.1.4.2 Status Leds
The product provides two status leds on the front to indicate the status of the power and the
storage disk operation.
LED
Status
Description
Power Led
off
The product is power on
on(Green)
The product is power off
Disk Led
blink(Orange)
The disk is reading or writing
2.1.4.3 Display ports
NP-6125 supports both VGA and HDMI display ports.

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Pin definition of VGA connector:
DB-15 Connector
Pin No.
Signal
Pin No.
Signal
1
RED
2
GREEN
3
BLUE
4
N.C.
5
GND
6
RGND
7
GGND
8
BGND
9
+5V
10
GND
11
N.C.
12
SDA
13
H SYNC
14
V SYNC
15
SCL
Pin definition of HDMI connector:
HDMI TYPE-A Connector
Pin No.
Signals
Pin No.
Signals
1
TMDS DATA 2+
11
TMDS CLOCK SHIELD
2
TMDS DATA 2 SHIELD
12
TMDS CLOCK-
3
TMDS DATA 2-
13
CEC
4
TMDS DATA 1+
14
N.C.
5
TMDS DATA 1 SHIELD
15
DDC CLOCK
6
TMDS DATA 1-
16
DDC DATA
7
TMDS DATA 0+
17
GND
8
TMDS DATA 0 SHIELD
18
+5V PWR
9
TMDS DATA 0-
19
HOT PLUG DETECT
10
TMDS CLOCK+
2.1.4.4 USB
The product provides four USB TYPE-A ports on the front and one USB TYPE-A port on the
board can be used to install USB dongle.
2.1.4.4.1 USB on the front
NP-6125 provides four USB3.0 ports on the front.
Pin definition of USB3.0 port:
Pin No.
Signals
1
VCC5
2
DATA-
3
DATA+
4
GND
5
SSRX-
6
SSRX+
7
GND
8
SSTX-
9
SSTX+

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Pin definition of USB2.0 port:
Pin No.
Signals
1
VCC5
2
DATA-
3
DATA+
4
GND
2.1.4.4.2 USB2.0 on board
The product provides a USB2.0 on board which can be used for USB dongle. When installing the
dongle, you need to open the fan cover according to the following instructions.
Figure 3 USB2.0 on board
Pin definition of USB2.0 port on board:
Pin No.
Signals
1
VCC5
2
DATA-
3
DATA+
4
GND
2.1.4.5 Ethernet
The product provides two GbE Lan controllers using standard RJ45 connectors, they are LAN1,
LAN2.
Pin definition of RJ45 connector:
Pin No.
Siganls
100BASE-TX
1000BASE-T
1
TX+
TRD+(0)
2
TX-
TRD-(0)
3
RX+
TRD+(1)
4
N.C.
TRD+(2)
5
N.C.
TRD-(2)
6
RX-
TRD-(1)
7
N.C.
TRD+(3)
8
N.C.
TRD-(3)

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There are two status leds in the RJ45 connector indicate the status of the link and transmit
separately. Link led is on when link successfully, and when the network is working in the
1000Mbps, the transmit led is blinking in orange color and in green color when working in the
other speed.
Items
Parameters
Network type
1000BASE-T/100BASE-TX/10BASE-T
Transmission speed*
1000M/100M/10M bps
Max. network path length
100m/segment
*Operation at 1000Mbps requires a category 5e or greater cable.
2.1.4.6 COM Ports
NP-6125 has two COM ports(DB9 male terminal) on the front, they are COM 1 and COM 2. Both
COMs can support RS232 or RS485 (selected through the DIP switch).
Figure 4 COM Ports and RS232/485 DIP switch
COM1 and COM2 are the standard DB9 male terminal, the definitions are as follows:
DB9 Male
Terminal
Pin No.
Signal
RS232
RS485
1
N.C.
B
2
RXD
A
3
TXD
N.C.
4
DTR
N.C.
5
GND
GND
6
DSR
N.C.
7
RTS
N.C.
8
CTS
N.C.
9
RI
N.C.
2.1.4.7 Power
There are two 2-pin power input terminals on the front. Both of them connect to the power DC
input internally. It supports DC12V-24V input.

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Pin definition of DC IN connector:
Pin No.
Signal
Pin No.
Signal
1
DC 12~24V
3
DC 12~24V
2
GND
4
GND
PS：On the motherboard pin1 and pin3 are shorted, pin2 and pin4 are shorted and the maximum allowable current for a single
terminal is 8A.
In order to make the machine can be used more reliably, it is recommended to add DC power
filter in front of the controller when the field environment is not good, and ensure that the filter can
be well grounded.
Figure 5 Power filter wiring diagram
：
1. Must check whither the voltage output of the power supply matches the PC
DC input before connecting to the PC.
2. Must check the positive and negative pole marks on the housing before
connecting to the power.
3. Must turn off the power before inserting or removing the boards or cables.
4. PE should be well grounded when operating.
5. Must do not connect AC power supply to the PC directly.
2.1.4.8 Remote switch
The side provides a remote on-off interface through which the machine can be powered on or off
remotely.
Pin No.
Signal
1
GND
2
Power_ON

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2.2 NP-6125-H1
The NP-6125-H1 is a product combined by NP-6125 basic module and H1 add-on board, in
addition of the functions supported by the NP-6125 basic module, four PoE ports, eight channels
of digital inputs, eight channels of digital output and four channels of light control are extended in
the H1 add-on board.
The product is widely used in vision control, robot control, motion control and other automation
control fields.
2.2.1 Features
2 x Intel GbE LAN controller
4 x Intel GbE PoE LAN controller, Max 15W per channel
4 x USB 3.0, 1x USB 2.0 Type-A onboard for dongle
2 x RS232/485, RS485 supports automatic data flow control
8 x DI, 8 x DO
4 x PWM light control
VGA and HDMI dual display ports
1 x miniPCIe slot can be extended to Wifi, 3G/4G
Support Wall-mounted or DIN-Rail mounted
-20 ~ 60℃wide temperature environment
2.2.2 Product Dimension
Unit: mm
Figure 6 Dimension of NP-6125-H1

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2.2.3 Product Specifications
Model Name
NP-6125-H1
System
CPU
Intel® Core™ 6th/7th/8th gen i7/i5/i3,Pentium and Celeron LGA1151 type CPU
TDP
Max. 65W
BIOS
AMI UEFI 64Mbit
Memory
2 x SO-DIMM DDR4，max up to 32GB
Storage
1 x mSATA bay
1 x M.2(B Key, Type 2280) bay support SATA
USB
4 x USB3.0, 1 x USB2.0 Type A on the board for USB dongle
COM
2 x COM(DB-9), selectable to support RS232 or RS485 mode by the switch,
RS485 support auto flow control, (ESD protection for RS232: Air gap ±8KV,
Contact ±6KV)
Ethernet
2 x Intel GbE LAN controller
PoE
4 x Intel GbE PoE LAN controller, max. 15W per channel
DI
8 x DI NPN/PNP，isolated 3750 Vrms
DO
8 x DO, Transistor output, Imax:0.5A per channel，isolated 3750 Vrms
Light Control
4 x PWM Light power control with external trigger input，Imax: 1A per channel
VGA
Support up to 1920 x 1200 @ 60Hz
HDMI
Support up to 3840 x 2160 @ 60Hz
Expansions
1 x Full-size PCIe Mini slot with SIM card holder(with USB signal)
Watch Dog
1~255 levels programmable
OS Support
Microsoft Windows
Windows 10
Linux
Ubuntu, CentOS, Debian
Power
Voltage Input
DC12~24V ±10%, overcurrent, overvoltage and polarity inverse protection, (Must
be DC24V when using Light Control)
Power Consumption
Max. 300W
Chassis
Structure
Aluminum-magnesium alloy BOX with fan embedded to assist cooling, Wall-
mounted or DIN-Rail fixing style.
Dimensions
(L)200mm x (W)154.5mm x (H)74.6mm
Net Weight
2.4Kg
Environment
Work Temperature
-20ºC ~ 60ºC (-4℉~140℉) with air flow (SSD)
Storage Temperature
-40ºC ~ 80ºC (-40℉~ 176℉) with air flow (SSD)
Relative Humidity
5~95% (Non-condensing)
Operating Vibration
5~500Hz, 1.5Grms@with SSD, Follow IEC60068-2-64
Operating Shock
20G peak acceleration(11ms duration) with SSD, Follow IEC60068-2-27
EMC
CE/FCC Class A

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2.2.4 Description of Interfaces
No.
Definition
1
PoE LAN
2
DI
3
DO
4
PWM Light control output
5
PWM Light control trigger Input
Figure 7 Interfaces of NP-6125-H1
2.2.4.1 PoE LAN
There are four PoE Gigabit Ethernet ports: LAN3, LAN4, LAN5, and LAN6. The maximum power
of each channel is 15W.
Pin definition of PoE LAN connector:
Pin No.
Signal
100BASE-TX
1000BASE-T
1
TX+
TRD+(0)
2
TX-
TRD-(0)
3
RX+
TRD+(1)
4
N.C.
TRD+(2)
5
N.C.
TRD-(2)
6
RX-
TRD-(1)
7
N.C.
TRD+(3)
8
N.C.
TRD-(3)
There are two status leds in the RJ45 connector indicate the status of the link and transmit
separately. Link led is on when link successfully, and when the network is working in the
1000Mbps, the transmit led is blinking in orange color and in green color when working in the
other speed.
Type
Parameters
Network Type
1000BASE-T/100BASE-TX/10BASE-T
Transmission Speed*
1000M/100M/10Mbps
Maximum Cable
Distance
100m/segment
NIC Type
Intel®Ethernet Controller

NP-6125 Series user manual
Suzhou Nodka Automation Technology Co.,Ltd. | Addr：480 Yinzang Road, Wuzhong District, Suzhou | Tel：[phone]
Page: 19 / 81
*When the transmission speed is 1000Mbps, a network cable of at least CAT 5e is required.
：
1. PoE LAN cable 1-2 are positive, 3-6 are negative and cannot be shorted;
2. No crossover PoE LAN cable allowed;
3. CAT-6 or higher PoE LAN cable recommended.
2.2.4.2 DIO
The H1 add-on board provides 8 channels of isolated DI, 8 channels of isolated DO, 4 channels
of light PWM control outputs(Support external hard trigger input).
Pin definition of the DIO connector:
12
Pin No.
Signal
Description
Pin
No.
Signal
Description
38
DI0
Digital input channel 0
37
DO0
Digital output channel 0
36
DI1
Digital input channel 1
35
DO1
Digital output channel 1
34
DI2
Digital input channel 2
33
DO2
Digital output channel 2
32
DI3
Digital input channel 3
31
DO3
Digital output channel 3
30
DI4
Digital input channel 4
29
DO4
Digital output channel 4
28
DI5
Digital input channel 5
27
DO5
Digital output channel 5
26
DI6
Digital input channel 6
25
DO6
Digital output channel 6
24
DI7
Digital input channel 7
23
DO7
Digital output channel 7
22
①V+
Power output positive
21
DGND
DO GND
20
Com1
Common end of digital
input channel
19
DGND
DO GND
18
①V-
Power output negative
17
L24V
Reserved
16
CH1+
Light control channel 1
output positive
15
L0V
Reserved
14
CH1-
Light control channel 1
output negative
13
FS
Reserved
12
CH2+
Light control channel 2
output positive
11
②GND
GND
10
CH2-
Light control channel 2
output negative
9
LCom
Common end of Light
control trigger input
8
CH3+
Light control channel 3
output positive
7
TR1
Light control channel 1
trigger input
6
CH3-
Light control channel 3
output negative
5
TR2
Light control channel 2
trigger input
4
CH4+
Light control channel 4
output positive
3
TR3
Light control channel 3
trigger input
2
CH4-
Light control channel 4
output negative
1
TR4
Light control channel 4
trigger input
Note：①. V+ and V-are internally isolated power supply outputs, 24V, max. current 40mA, only for Input signal by dry contact power
supply;
②. GND is the common ground terminal where the light controller input signal is a dry contact, not available for wet contact.
2.2.4.2.1 DI
The H1 add-on board provides 8 isolated digital inputs (isolation voltage 3750Vrms), the
maximum allowable voltage cannot be exceeded DC30V. Because of the internal circuit adopts
bidirectional optocoupler isolation, it is compatible with PNP and NPN wiring solution. The
reference wiring diagrams are as follows: