The mark on the plate affixed to the instrument:
On the terminal nameplate affixed to the case of your instrument, the mark is
printed. This is to warn you of the risk of electrical shock which may result if the
charger is touched while it is energized.
1
MAC3 SERIES
Digital controller Instruction Manual
Preface
(Excerpt Edition)
Thank you for purchasing SHIMAX product. Please check that heproduct is
the one you ordered.Please operate after you read the instruction manual and
fully understand it.
This instruction manual is an excerpt edition. Please visit our web or coutact
our agent in details.
This instruction manual is intended for those who will be involved in wiring,
installation, operation and routine maintenance of the MAC3.
This manual describes the care, installation, wiring, function, and proper
procedures regarding the operation of MAC3.
Keep this manual on hand while using this device.
Please follow the provided
guidance.
2. Introduction
2-1. Check before use
Before using MAC3, please check the model code, the exterior appearance and
accessories. Also, make sure that there are no errors, impairs and shortages.
Confirmation of model code: Check that the product you ordered is being delivered
properly.
Check the model code of the main body case against the following code table.
3. Installation and wiring
3-1. Installation site (environmental conditions)
2-2. Caution for use
(1) Do not operate the front panel keys with hard or sharp objects.
Do not fail to touch keys lightly with a fingertip.
(2) Wipe gently with a dry rag and avoid using solvents such as thinner.
(1) Where flammable gas, corrosive gas, oil mist or dust generate or grow rife.
(2) Where the temperature is below -10℃ or above 55℃
(3) Where the humidity is over 90%RH or where condensation occurs.
(4) Where high vibration or impact occurs
(5) Where inductive interference may easily affect the operation.
Or, in the region of strong electric circuit area.
(6) Where waterdrops or direct sunlight exists.
(7) Where the altitude is above 2,000m.
Example of model code
Item
Item
Check of accessories
Instruction manual: 1 set. 1 unit label 1 set
Please contact our agencies or business offices if you have any
problem.
We welcome any kind of inquiry such as defect of the product,
shortage of accessory and so on.
1. Series
MAC3C: 72×72mm size digital controller
MAC3D-: 48×48mm size digital controller
2. Input
M:multi, V: voltage, I: current
3. Control Output 1 C: contact, S: voltage pulse, I:current (4
〜
20mA)
V: Voltage (0
〜
10V),
4. Power Supply
F-: 90 - 264V AC, L-: 21.6 - 26.4V DC/AC
5. Event Output
N: none, E: Event Output 1
･
2 (two points)
6. Control Output 2
･
Event Output
･
Optional Selection of DI
N-: none, C-: contact, S-: voltage pulse,
I -: current (4
〜
20mA) V: Voltage (0
〜
10V)
E-: Event Output 3(one point),
D-: external control input (DI4) one point
7. DI
･
CT Input
N: none, D: external control input (DI1,2,3) three points,
H: CT Input two points
8. Analog Output
･
Communication N: none, T: current (4
〜
20mA),
V: Voltage (0
〜
5V), R: RS485
9. Program Function
N: none, P: equipped
1. Matters regarding safety
!
WARNING
1. Series
MAC3A-: 96×96mm size digital controller
MAC3B-: 48×96mm size digital controller
2. Input
M: multi, V: voltage, I: current
3. Control Output 1 C: contact, S: voltage pulse, I: current (4
〜
20mA),
V: Voltage (0
〜
10V)
4. Power Supply
F-: 90 - 264V AC, L-: 21.6 - 26.4V DC/AC
5. Event Output
N: none, E: Event Output 1
･
2 (two points)
6. Control Output 2
･
Event Output
･
Optional Selection of DI
N-: none, C-: contact, S-: voltage pulse,
I -: current (4
〜
20mA), V: Voltage (0
〜
10V)
E-: Event Output 3(one point),
D-: external control input (DI4) one point
7. DI
N: none, D: external control input (DI 1,2,3) three points
8. CT Input
N: none, H: CT Input two points
9. Analog Output N: none, T: current (4
〜
20mA) V: voltage (0
〜
5V)
10. Communication N: none, R: RS485
11. Program Function
N: none, P: equipped
!
WARNING
For matters regarding safety, potential damage to equipment and/or facilities and
additional instructions are indicated as follows:
This mark indicates hazardous conditions that could cause injury or death of
personnel. Exercise extreme caution as indicated.
◎
This mark indicates hazardous conditions that could cause damage to equipment
and/or facilities. Exercise extreme caution as indicated.
◎
This mark indicates additional instructions and/or notes.
◎
!
CAUTION
!
CAUTION
MAC3 is designed for controlling temperature, humidity, and other physical subjects
in general
industrial facilities. It must not be used in any way that may adversely affect safety,
health, or working conditions.
The external power circuit connected to the power terminal of this instrument must
have a means of turning off the power, such as a switch or breaker. Install the
switch or breaker adjacent to the instrument in a position which allows it to be
operated with ease, and with an indication that it is a means of turning off the
power. Use a switch or breaker, which meets the requirements of IEC127.
Fuse:
Since the instrument does not have a built-in fuse, do not forget to install a fuse in
the power circuit to be connected to the power terminal. The fuse should be
positioned between the switch or breaker and the instrument and should be
attached to the L side of the power terminal.
Fuse Rating: 250V AC 0.5A/medium lagged or lagged type.
Use a fuse which meets the requirements of IEC127
Load voltage/current to be connected to the output terminal and the alarm terminal
should be within the rated range. Otherwise, the temperature will rise and shorten
the life of the product and/or result in problems with the product.
Voltage/current that differs from input specification should not be connected to the
input terminal. It may shorten the life of the product and/or result in problems with
the product.
Input, output of voltage pulse, and output of electric current are not insulated.
Therefore, do not ground an adjusted power terminal when a ground sensor is
employed.
A signal wire’s common mode voltage to ground (signal wires other than contact
output including power supply and event) should be less than 30V rms, 42.4V
peak, and 60 VDC .
NOTE
To avoid damage to the connected equipment, facilities or the product itself due to a
fault of
this instrument, safety countermeasures must be taken before usage, such
as proper installation of the fuse and the overheating protection device. No warranty,
expressed or implied, is valid in the case of usage without having implemented
proper safety countermeasures.
!
!
!
WARNING
All the wires for the interior distribution, except for communication and contact
output (including power supply and event), should be less than 30m in length.
When the wire's length is 30m or more, or in the case of outdoor wiring, the
suitable measure against a lightning surge is required.
EMC standard (IEC61326) classifies MAC3 into Class A apparatus.
Electromagnetic interference may occur when MAC3 is used at a business district
or in the home. Please use after taking sufficient measures.
!
CAUTION
Do not use this product under the following conditions.
Otherwise, failure, damage and fire may occur.
!
CAUTION
http://www.shimax.co.jp/
MAC3A
−
1
2
M
C
3
F
−
4
E
5
C
−
6
D
7
H
8
T
9
R
10
N
11
Example of model code
MAC3D
−
1
2
M
C
3
F
−
4
E
5
C
−
6
D
7
T
8
N
9
｢
NOTE
｣
:
The environmental conditions comply with the IEC664.
Installation category isⅡ and the pollution degree is 2.
｢
NOTE
｣
:
