Zmotion ZAIO User manual

ZAIO Bus Expansion Card Manual Version 1.1
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ZAIO Analog Expansion Module
Hardware Manual
Version 1.1

ZAIO Bus Expansion Card Manual Version 1.1
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Copyright statement
This manual is copyrighted by Shenzhen Technology Co., Ltd.,
without the written permission of the Zmotion Technology, no person
shall reproduce, translate and copy any content in this manual.
ECI controller software involved in details as well as the
introduction and routines of each instruction, please refer to ZBASIC
software manual.
Information contained in this manual is only for reference. Due to
improvements in design and functions and other aspects, Zmotion
Technology reserves the final interpretation! Subject to change without
notice!
Pay attention to safety when debug the machine! Be sure to
design effective safety devices in the machine, and add the error
handling procedures in software. Zmotion has no obligation or
responsibility for the loss.

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Content
ZAIO Analog Expansion Module Hardware Manual .......................................................................1
Chapter I Control Card Introduction.................................................................................................4
1.1. ZAIO0802 Terminal..................................................................................................4
1.1.1. Power Interface .................................................................................................5
1.1.2. AD Analog Input Signal....................................................................................6
1.1.3. DA Analog Output Signal .................................................................................6
1.1.4. AD, DA DIP Switch Definition.........................................................................7
1.1.4.1. Dial 1-4 to select CAN address, analog AD and DA numbers
distribution form.............................................................................. 8
1.1.4.2. Dial 5-6 to select CAN speed..............................................................9
Chapter II Common Problems ..........................................................................................................9
Chapter III Hardware Installation ...................................................................................................10
4.1 ZAIO0802 Installation Size ..............................................................................................10

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Chapter I Control Card Introduction
ZMC is the abbreviation of motion controller model launched by ZMOTION
technology. Zmotion motion controllers can be applied in all kinds of online or offline
occasions.
ZAIO expansion module is used for ZMC and ECI, when AIO and other resources are
not enough, an expansion module is needed. And controller can link with multi
expansion modules at the same time, and expansion modules are distinguished through
dial code. The resource of expansion module can be accessed by program on controller
through IO number.
1.1. ZAIO0802 Terminal
➢ZAIO0802 has 8 AD inputs and 2 DA outputs, 0-10V voltage type.

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1.1.1. Power Interface
Pin No.
Name
Description
1
GND
Internal power ground
2
CANL
CAN differential data -
3
EARTH/SHIELD
Shield
4
CANH
CAN differential data +
5
+24V
Internal power 24V input
ZAIO0802 Module uses single power.
Relative GND of both parties in the CAN bus communication must be connected
or the main power supply of the controller and the main power supply of the expansion
module are the same power supply. When the controller and the expansion module are
powered by different power supplies: the main control power ground of the controller
should be connected to the GND of the power supply of the expansion module,
otherwise the CAN may be burned out.
The expansion module with an 8-bit DIP switch (the hardware version above V1.3)
integrates a 120Ω resistance between CANL and CANH. It is controlled by DIP 8.
When dialing ON, the resistance is connected. When multiple expansion modules are
connected on the CAN bus, it is only necessary to dial DIP 8 of the last expansion
module to ON. There is no need to connect a 120Ω resistor outside the terminal.

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1.1.2. AD Analog Input Signal
PIN
Name
Description
1
ADGND
AD power ground
2
ADGND
AD power ground
3
AIN 7
Analog input channel 7
4
AIN 6
Analog input channel 6
5
AIN 5
Analog input channel 5
6
AIN 4
Analog input channel 4
7
AIN 3
Analog input channel 3
8
AIN 2
Analog input channel 2
9
AIN 1
Analog input channel 1
10
AIN 0
Analog input channel 0
1.1.3. DA Analog Output Signal
PIN
Name
Description
1
2
3
4
5
6
7
8
DAGND
Analog power ground
9
DA 1
Analog output channel 1
10
DA 0
Analog output channel 0

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1.1.4. AD, DA DIP Switch Definition
PIN
Name
Description
1
ID 0
CAN address dial code
2
ID 1
CAN address dial code
3
ID 2
CAN address dial code
4
ID 3
CAN address dial code
5
ID 4
CAN speed dial code
6
ID 5
CAN speed dial code
7
SPEC
Special function dial code
8
DAGND
Analog power ground
There are all 8 dial codes on IO board above V1.3 hardware version, 1-4 are dialed to
set CAN address, 5 and 6 set CAN speed, 7 means reserved and 8 means 120Ω resistor
DIP. When dialing ON, the resistor is connected. Old version IO boards don’t have DIP
7 and DIP 8, which means a 120Ω resistance is needed to connect externally.
The expansion module with an 8-bit DIP switch (the hardware version above V1.3)
integrates a 120Ω resistance between CANL and CANH. It is controlled by DIP 8.
When dialing ON, the resistance is connected. When multiple expansion modules are
connected on the CAN bus, it is only necessary to dial DIP 8 of the last expansion
module to ON. There is no need to connect a 120Ω resistor outside the terminal.
When each bit is dialed to OFF, the relative value is 0, when ON is related to 1. The
combination value = dial code 4 × 8 + dial code 3 × 4 + dial code 2 × 2 + dial code 1.
Controller sets IO port range of relative IO board according to CAN dial code address.
(Relative IO start number can be seen through controller status in ZDevelop software)

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1.1.4.1.Dial 1-4 to select CAN address, analog AD and DA numbers
distribution form
Combination
Value
AD Start
Number
AD End
Number
DA Start
Number
DA End
Number
0
8
15
4
7
1
16
23
8
11
2
24
31
12
15
3
32
39
16
19
4
40
47
20
23
5
48
55
24
27
6
56
63
28
31
7
64
71
32
35
8
72
79
36
39
9
80
87
40
43
10
88
95
44
47
11
96
103
48
51
12
104
111
52
55
13
112
119
56
59
14
120
127
60
63
15
128
135
64
67
When AD/DA number range of controller or expansion module repeat, only one
range is valid. It is recommended to adjust DIP to avoid repeating.

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1.1.4.2. Dial 5-6 to select CAN speed
Combination value
Description
0
Speed 500KBPS
1
Speed 250KBPS
2
Speed 125KBPS
3
Speed 1MBPS
Chapter II Common Problems
Problem
Suggestion
Expansion module can’t be connected,
and the alarm light is ON.
Check whether 120Ω resistor of the last
expansion module is dialed ON or not
Check whether several expansion modules use
the same ID.

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Chapter III Hardware Installation
4.1 ZAIO0802 Installation Size
➢Unit：mm
➢mounting hole diameter 4.5mm
➢height: 35mm