Daikin intelligent Touch Manager User manual

intelligent Touch Manager
Model
DCM601A71
Installation Manual
3P291714-2B

Disclosure
To the User in USA
Part 15 of FCC
Note: This equipment has been tested and found to comply with the limits for a Class B
digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide
reasonable protection against harmful interference in a residential installation. This equip-
ment generates, uses and can radiate radio frequency energy and, if not installed and used
in accordance with the instructions, may cause harmful interference to radio communica-
tions. However, there is no guarantee that interference will not occur in a particular installa-
tion. If this equipment does cause harmful interference to radio or television reception,
which can be determined by turning the equipment off and on, the user is encouraged to
try to correct the interference by one or more of the following measures:
- Reorient or relocate the receiving antenna.
- Increase the separation between the equipment and receiver.
- Connect the equipment into an outlet on a circuit different from that to which the receiver
is connected.
- Consult the dealer or an experienced radio/TV technician for help.
FCC CAUTION
Changes or modications not expressly approved by the party responsible for compliance
could void the user’s authority to operate the equipment.
To the User in CANADA
Canadian ICES-003
This Class B digital apparatus complies with Canadian ICES-003.
Cet appareil numérique de la classe B est conforme à la norme NMB-003 du Canada.

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Safety Considerations
All phases of the eld-installation, including, but not limited to, electrical, piping, safety, etc.
must be in accordance with manufacturer’s instructions and must comply with national,
state, provincial and local codes.
Read these SAFETY CONSIDERATIONS carefully before installing the controller.
After completing the installation, ensure that the controller operates properly during the
startup operation.
Train the customer to operate and maintain the controller. Inform customers that they
should store this Installation Manual with the User’s Manual for future reference.
Always use a licensed installer or contractor to install this product. Improper installation
can result in electrical shock, re, or explosion.
Meanings of WARNING, CAUTION, and NOTE Symbols.
WARNING Indicates a potentially hazardous situation which, if not
avoided, could result in death or serious injury.
CAUTION Indicates a potentially hazardous situation which, if not
avoided, may result in minor or moderate injury.
It may also be used to alert against unsafe practices.
NOTE Indicates situations that may result in equipment or prop-
erty-damage accidents only.
WARNING
•Only qualied personnel must carry out the installation work.
•Consult your Daikin dealer regarding relocation and reinstallation of the con-
troller.
Improper installation work may result in electric shocks or re.
•Install the controller in accordance with the instructions in the installation man-
ual.
Improper installation may cause electrical shocks or re.
•Use only specied accessories and parts for installation work.
Failure to use specied parts may result in electric shocks, re, or the unit falling.
•Do not disassemble, reconstruct, or repair.
Electric shock or re may occur.
•Make sure that all wiring is secured, that specied wires are used, and that no
external forces act on the terminal connections or wires.
Improper connections or installation may result in re.
•Before touching electrical parts, turn off the unit.

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CAUTION
•Keep water out of the controller.
•To avoid electric shock due to entry of water or insects, ll the wiring through-
hole with putty.
•Do not wash the controller with water as it may result in electrical shocks or
re.
•Do not touch the controller buttons with wet ngers.
Touching the buttons with wet ngers can cause an electric shock.
•Do not install the controller in the following locations:
(a) Where a mineral oil mist or oil spray or vapor is produced, for example, in a
kitchen.
Plastic parts may deteriorate and fall off.
(b) Where corrosive gas, such as sulfurous acid gas, is produced.
(c) Near machinery emitting electromagnetic waves.
Electromagnetic waves may disturb the operation of the control system and cause
the unit to malfunction.
(d) Where ammable gas may leak, where there is carbon ber or ignitable dust
suspensions in the air, or where volatile ammables such as thinner or gaso-
line are handled.
Operating the unit in such conditions can cause a re.
(e) High temperature area or directly amed point.
Heating and/or re can occur.
(f) Moist area, where there is exposure to water.
If water enters the inside of the controller, it may cause electric shock and electrical
components may fail.
NOTE
•Install the control wires for the controller at least 3.5 feet (1 meter) away from
televisions or radios to prevent image interference or noise.
Depending on the radio waves, a distance of 3.5 feet (1 meter) may not be sufcient
to eliminate the noise.

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Contents
1 Before Installation ................................................................................................... 7
1.1 Checking that all accessories are included ................................................................................ 7
1.2 Understanding external dimensions .......................................................................................... 8
1.3 Understanding where terminals and switches are located ...................................................... 10
1.3.1 Rear face ....................................................................................................................... 10
1.3.2 Front panel .................................................................................................................... 11
1.3.3 Side face ........................................................................................................................ 12
1.3.4 Wiring of cables ............................................................................................................. 12
1.4 Determining installation place .................................................................................................. 13
1.4.1 Installation place and mounting direction ...................................................................... 13
1.4.2 Environmental conditions .............................................................................................. 13
1.4.3 Required space ............................................................................................................. 13
2 Electric Wiring ........................................................................................................ 14
2.1 Removing wiring cover from rear face ..................................................................................... 14
2.2 Connecting DIII-NET-compatible air conditioning equipment................................................... 14
2.2.1 Terminal location and schematic connection diagram ................................................... 15
2.2.2 Wiring specications ...................................................................................................... 16
2.2.3 Precautions for using multiple centralized controllers .................................................... 16
2.3 Connecting a LAN cable .......................................................................................................... 17
2.3.1 Terminal location and schematic connection diagram ................................................... 18
2.3.2 Wiring specications ...................................................................................................... 18
2.4 Connecting I/O module ............................................................................................................ 19
2.4.1 Terminal location and schematic connection diagram ................................................... 19
2.4.2 Wiring specications ...................................................................................................... 19
2.4.3 Address setup................................................................................................................ 20
2.5 Connecting an emergency stop input device or power meter .................................................. 20
2.5.1 Terminal location and schematic connection diagram ................................................... 20
2.5.2 Wiring specications ...................................................................................................... 21
2.6 Connecting iTM plus adaptors ................................................................................................. 21
2.6.1 Terminal location and schematic connection diagram ................................................... 22
2.6.2 Wiring specications ...................................................................................................... 22
2.7 Connecting power supply ........................................................................................................ 23
2.7.1 Terminal location and schematic connection diagram ................................................... 23
2.7.2 Wiring specications ...................................................................................................... 24
3 Secure installation of intelligent Touch Manager ............................................... 25
3.1 Wall mounting .......................................................................................................................... 25
3.1.1 Parts to be used ............................................................................................................ 25
3.1.2 Installation procedure .................................................................................................... 26

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3.2 Flush wall mounting ................................................................................................................. 27
3.2.1 Parts to be used ............................................................................................................ 27
3.2.2 Wall opening dimensions ............................................................................................... 27
3.2.3 Installation procedure .................................................................................................... 28
3.3 Mounting to control enclosure.................................................................................................. 30
3.3.1 Parts to be used ............................................................................................................ 30
3.3.2 Wall opening dimensions ............................................................................................... 30
3.3.3 Installation procedure .................................................................................................... 30
4 Basic setup of intelligent Touch Manager ........................................................... 32
4.1 Setting backup battery to ON .................................................................................................. 32
4.2 Turning on power supply for intelligent Touch Manager and air conditioners .......................... 32
4.3 Setting up locale ...................................................................................................................... 33
4.4 Setting time zone ..................................................................................................................... 33
4.5 Setting current time and daylight saving time .......................................................................... 34
4.6 Conrming air conditioner auto registration results ................................................................. 34
4.7 Setting DIII-NET address for each air conditioner ................................................................... 35
4.7.1 Names of buttons and display areas ............................................................................. 35
4.7.2 Setting address with wired remote controller ................................................................. 36
4.7.3 Setting address with navigation remote controller ......................................................... 38
4.7.4
Setting an unique address to each unit (when Power Proportional Distribution (option) is used) ... 39
5 Quick Operation Guide ......................................................................................... 40
5.1 Viewing target area and management point information in list format ..................................... 40
5.2 Displaying areas and management points ............................................................................... 40
5.3 Starting/stopping an area or management point ..................................................................... 41

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1 Before Installation
Before you start installing the intelligent Touch Manager, perform the following preparatory
checks.
•Check that the intelligent Touch Manager comes with all accessories.
• Conrm where the terminals and switches of the intelligent Touch Manager are located.
•Check that an appropriate space for installing the intelligent Touch Manager is available.
1.1 Checking that all accessories are included
Based on the following accessory list, check that all accessories for the intelligent Touch
Manager are included. If there is any missing or defective part, contact your DAIKIN dealer
where you purchased the product.
<Accessories included with intelligent Touch Manager>
A B
E
D
F
C
b-1a-1 b-2 b-3
e-2
e-1
d-1 d-2
c-4c-3
f-2
f-1
c-2c-1
A (a-1) intelligent Touch Manager body (1 pc.)
B Wall mounting parts
(b-1) Round-head wood screw (φ4.1×25), 4 pcs. (b-2) P-tight screw (φ3×8), 1 pc.
(b-3) Wall mounting metal plate, 1 pc.
C Flush wall mounting parts
(c-1) Flat-head screw (M4×40), 4 pcs. (c-2) Pan-head screw (M4×14, with spring
washer and plain washer), 4 pcs.
(c-3) Frame bracket, 1 pc. (c-4) Angle bracket, 2 pcs.
D Control enclosure securing parts
(d-1) Pan-head screw (M4×40, with spring washer and plain washer), 4 pcs.
(d-2) Nut (φ4), 4 pcs.
E (e-1) Clamp, 1 pc. (e-2) Push mount tie, 3 pcs.
F (f-1) Installation manual (This manual), 1 pc.
(f-2) Paper template, 2 pcs.

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1.2 Understanding external dimensions
•intelligent Touch Manager body
9-9/16
5-31/32
1-5/32
8-5/32
11-13/32
3/16
3/16
3/16
3/16
31/32
31/32
5/165/16 5/165/16
10-3/32
10-23/32
(in.)
•Wall mounting metal plate
7-17/32
9-7/32
2-3/8 1-9/16
Thickness 1/32 (in.)

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•Frame bracket
11-3/32
8-3/16
9-7/32
2-7/16
Φ1-17/32
9-1/2
8-27/32
9/32
8-13/16
(in.)Thickness 1/16
•Angle bracket
9-29/32
8-13/16
4-13/32
8-5/16
1-1/8
25/32
1-23/32
15/32
(in.)Thickness 1/16

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1.3 Understanding where terminals and switches are located
Understand the arrangement of terminals and the location of openings on the unit and
plan how to route the cable and in which order to connect its wires to facilitate the instal-
lation procedure. For connection details including the cable type and terminal size, refer to
“2. Electric Wiring”.
1.3.1 Rear face
Most terminals are located on the rear face of the intelligent Touch Manager. However,
they are covered with a terminal cover for safety reasons. Remove 2 screws to detach the
cover, and you can see various types of ports (terminals).
<Rear face of intelligent Touch Manager>
A [POWER] The power line connection terminals. A power supply voltage of 24 VAC (at
60 Hz) is required. Near the terminal block, there is a blue resin cable mount for
securing the power supply cable with the clamp.
B [DIII] The communication line connection terminals for “DIII-NET”, which enables
communications with DAIKIN’s air conditioning equipment.
C [LINE, PHONE] The port used when subscribing to the DAIKIN “Air Conditioning
Network Service System” online monitoring service for air-conditioning systems. To
use the “Air Conditioning Network Service System” service, you need to sign a sepa-
rate maintenance contact.
D [RESERVE] No Use.
E [RS-485] The terminals for connecting serial equipment.
F [plus ADP IF] The terminals for connecting one or more iTM plus adaptors when the
intelligent Touch Manager is used to control more air conditioning devices.
G [Di (1-4), COM] The terminals for stopping air conditioners according to the external
signal in an emergency, for connecting a power meter to calculate the electricity
usage of individual air conditioners, or for other operations.
H [LAN] The port for connecting the intelligent Touch Manager to an Ethernet network.

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1.3.2 Front panel
Located below the monitor display on the front panel are four LEDs that indicate the oper-
ating status of the intelligent Touch Manager. Sliding the front slide cover down and then
removing a screwed cover reveals terminals used during the setup after installation or
during maintenance work.
<Front face of intelligent Touch Manager>
A [SERVICE LAN] The port for temporarily connecting the intelligent Touch Manager
to a LAN from its front face, instead of its rear face, during the operations such as
installation or maintenance.
B [LAN SW] This is for switching between the LAN port on the back and the SERVICE
LAN port on the front.
You cannot close the cover when the switch set to “FRONT”. To close the cover, select
“BACK”.
C [BACKUP] The switch for turning on/off the backup power supply for retaining the
current settings.
D [DIII MASTER] The switch for setting “MASTER” or “SLAVE” when there are multiple
DIII-NET centralized controllers such as intelligent Touch Manager.
E [CPU ALIVE] LED (Green) The LED that indicates that the CPU is operating nor-
mally. The CPU is operating normally when this LED is blinking and malfunctioning
when it is on or off.
(It takes about 10 seconds for detection of the abnormality.)
On: Software error
Off: Hardware error or power off
F [LAN LINK] LED (Green) The LED that indicates whether or not the hardware con-
nection is established normally between the intelligent Touch Manager and the equip-
ment connected to the LAN port. It is lit when there is no error.
G [DIII MONITOR] LED (Yellow) This LED blinks when data is sent or received via DIII-
NET communication line.
H [MONITOR] key and LED (Orange/Green) Each time you press this key, the monitor
display turns on/off. The color of the LED also changes simultaneously.
Off: The monitor is powered off.
On (Orange): The monitor display is off.
On (Green): The monitor display is on.
I [RESET//] The switch for restarting the intelligent Touch Manager.

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1.3.3 Side face
On the left side of the intelligent Touch Manager, there is a USB port.The USB port is used
for making settings, performing maintenance or other operations after the installation of
the intelligent Touch Manager is completed. Also, on this side a label is attached on which
the information such as product name, weight, power supply and serial number are
printed.
<Side face of intelligent Touch Manager>
[ ] Open this cover to connect the memory to the USB port. This port can be turned 90
degrees to the front direction. You can connect to this port from the front direction if there
is not enough space on the side.
1.3.4 Wiring of cables
To ush-mount the intelligent Touch Manager to the wall, you need to route in advance the
cables through the cable hole of the frame bracket.
The following pictorial wiring diagram (example) shows the state after connections to the
intelligent Touch Manager rear face are completed.
<Pictorial cable wiring diagram (example)>
C
AB
B Clamp
A Push mount tie
CTo conduit tube
Be sure to x all cables using the supplied push mount ties.
Fix the power supply cable to the blue resin cable mount using the white clamp, then tie
the cable and other cables with the black push mount tie, as shown in the cable wiring
diagram (example).
When using the black push mount tie, pass its tale through its hole to tie the cables.

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1.4 Determining installation place
Be sure to install the intelligent Touch Manager in a place that meets the conditions
described in 1.4.1 to 1.4.3.
1.4.1 Installation place and mounting direction
Below are the description of the installation place and mounting direction. Be sure to
conrm.
•Installation place: Indoor, free from dust and water splashes
(For details, refer to CAUTION in the section of Safety Considerations.)
•Mounting direction: Vertical only.
1.4.2 Environmental conditions
Check that the installation environment meets the following conditions.
•The ambient temperature : 32 to 104 °F.
•The ambient humidity : 85% RH or less (without condensation).
•The electromagnetic wave does not affect the operation of the intelligent Touch Man-
ager.
1.4.3 Required space
The gure shown below indicates the space required for installation. The following condi-
tions must be met. Make sure that there is a minimum clearance of 1-3/16 in. from the top
edge, 3-15/16 in. from the left side edge, 1-3/16 in. from the right side edge, and 2-3/8 in.
from the bottom edge of the unit.
<Installation space required for intelligent Touch Manager>
Required installa-
tion space
A
MONITOR MONITOR
MONITOR MONITOR
1-3/16
3-15/16
11-13/32
3-15/16
2-3/8
2-3/8
1-3/16
9-9/16
(in.)
B
A To p
B Wall

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2 Electric Wiring
This chapter describes the procedure for connecting the intelligent Touch Manager with
DAIKIN air conditioning devices and other equipment.
In addition to air conditioners, the intelligent Touch Manager can monitor and control a
wide range of equipment. However, the required connection procedures vary depending
on the equipment to be connected.
Do not connect more than two wires to the same terminal.
Required proce-
dures
•2.2 Connecting DIII-NET-compatible air conditioning equipment
•2.7 Connecting power supply
Equipment-spe-
cic procedures
•2.3 Connecting a LAN cable
•2.4 Connecting I/O module
•2.5 Connecting an emergency stop input device or power meter
•2.6 Connecting iTM plus adaptors
WARNING
•Do not turn on the power supply before all wire connections are completed.
When there is an earth leakage breaker or a local switch installed on the circuit,
make sure that the circuit is securely interrupted. Otherwise, an electric shock
may result.
•After the wiring is completed, double-check that all wires are connected cor-
rectly before turning on the power supply.
•
All eld supplied parts and materials, electric works must conform to local codes.
•All wiring must be performed by an authorized electrician.
2.1 Removing wiring cover from rear face
<Removing wiring cover>
Remove the wiring cover from the rear face. Take out
two screws using a Phillips screwdriver to remove
the wiring cover.
2.2 Connecting DIII-NET-compatible air conditioning equipment
DIII-NET is the DAIKIN’s original communication method used between air conditioners.
Using DIII-NET, you can centrally control multiple DAIKIN DIII-NET-compatible air condi-
tioning devices by connecting them to your intelligent Touch Manager.
WARNING
•Be sure to perform the operation during power-off conditions. Not doing so
may cause an electric shock.
•
The maximum length of adhered wiring of high current electrical line of power
wires and weak current line of communication wires must be kept to 65 ft. or less.

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2.2.1 Terminal location and schematic connection diagram
To connect the DIII-NET communication line, use F1 and F2 terminals that are located on
the rear face and indicated with “DIII” mark. These 2 terminals have no polarity. An exam-
ple of connecting more than two air conditioning devices is shown in the following concep-
tual connection diagram.
CAUTION
Make sure that the wires you are connecting to the F1 and F2 terminals are not
power wires. Inadvertently connecting power wires to these terminals results in
a failure of the air conditioner or intelligent Touch Manager.
<Conceptual connection diagram with air conditioning equipment>
N, P N, PN, P
N, P
N, P
N, P N, PN, PN, PN, P
A Outdoor unit
B OUT - OUT communication (terminal)
C IN - OUT communication (terminal)
D Indoor unit
E A maximum of 16 indoor units can be connected per remote controller group.
F A maximum of 64 remote controller groups (128 indoor units) can be connected.
When the power proportional distributions is applied, the maximum number of indoor
units is 64.

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NOTE
•What’s a remote controller group?
A single remote controller can simultaneously control a maximum of 16 indoor units.
This capability is referred to as group control. A remote controller group is a group of
indoor units controlled under the same remote controller.
[Schematic diagram of remote controller group]
F1, F2 N, P F1, F2 N, P F1, F2 N, P F1, F2 N, P
A
A Max.16 Indoor units
2.2.2 Wiring specications
•Cable type: 2-core vinyl-insulated vinyl-sheathed cable/vinyl cabtyre cable or 2-core
shielded cable
•Core thickness: AWG 18-16
•Terminal treatment: Use a round crimp-type terminal (M3.5) with insulating sleeve
CAUTION
•Do not use multicore cables with three or more cores.
•
When using a shielded cable, connect only one end of the cable to the ground.
• The maximum wiring length is 3280 ft. and total wiring length is 6561 ft. or less.
When using a shielded wire, the total wiring length is limited to 4921 ft. or less.
2.2.3 Precautions for using multiple centralized controllers
The “centralized controller” refers to the equipment (e.g. the intelligent Touch Manager)
that controls multiple air conditioners. Besides the intelligent Touch Manager, the DAIKIN’s
product portfolio includes a wide range of centralized controllers suitable for different
applications or building sizes, which can be used in combination to construct an optimal
air conditioning control system.
If multiple centralized controllers are connected on the DIII-NET network, you must set
MASTER and SLAVE relationship for those controllers.
Assign only one of those controllers to MASTER, and other controllers to SLAVE.
The intelligent Touch Manager is set to MASTER by default. Change the setting to SLAVE
in any of the following cases:
•Where Interface for use in BACnet is installed in parallel.
•Where Interface for use in LONWORKS is installed in parallel.
•If there is another intelligent Touch Manager or iTM plus adaptor which is assigned to
MASTER.

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<DIII MASTER>
To change the setting of the intelligent Touch Man-
ager to SLAVE, turn the DIII MASTER switch located
under the front slide cover. Placing the DIII MASTER
switch in the upper position (labeled as “SLAVE”)
changes it to a SLAVE.
When installing multiple centralized controllers, set only the highest-priority controller to
MASTER and all other controllers to SLAVE according to the following order of priority.
High
(1) Interface for use in BACnet
(2) Interface for use in LONWORKS
(3) intelligent Touch Manager (Main), iTM plus adaptor (Main)
(4) Central Remote Controller (Main)
(5) intelligent Touch Manager (Sub), iTM plus adaptor (Sub)
(6) Central Remote Controller (Sub)
(7) ON/OFF Controller (Main)
(8) ON/OFF Controller (Sub)
Priority
Low
Centralized controllers that cannot be connected to the same network as the intel-
ligent Touch Manager.
•CALCULATE UNIT
•intelligent Processing Unit
•Parallel Interface
•intelligent Touch Controller
•DIII-NET Plus Adapter
•Residential Central Remote Controller
•Schedule Timer
•Wiring Adaptor for Electrical Appendices (1) (KRP2)
2.3 Connecting a LAN cable
By connecting the intelligent Touch Manager with a PC via Ethernet, you can remotely
perform operations such as operation setup and maintenance of air conditioning system.
WARNING
Do not clamp the LAN cable with high current cables.
NOTE
For how to connect the intelligent Touch Manager to a PC network, contact your net-
work administrator.

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2.3.1 Terminal location and schematic connection diagram
Using a LAN cable, connect the LAN port to the network hub.
<LAN connection schematic diagram>
A Rear face of intelligent Touch Manager
B LAN cable
C Hub
D PC
2.3.2 Wiring specications
•Applicable cable standard: 100Base-TX or 10Base-T
•Connector standard: RJ-45
<SERVICE LAN socket and LAN SW
switch>
NOTE
•When you connect the intelligent Touch Man-
ager to the LAN temporarily during installation
or maintenance, use the SERVICE LAN port
located on the front face.
The SERVICE LAN port is enabled by chang-
ing the position of the LAN SW switch beside
the SERVICE LAN to the FRONT position.
•You cannot close the cover when the switch
set to “FRONT”. To close the cover, select
“BACK”.
A SERVICE LAN
B LAN SW

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2.4 Connecting I/O module
In combination with the I/O module, the intelligent Touch Manager can monitor and control
a maximum of 960 contacts of non-DAIKIN peripheral devices such as lighting equipment
and security systems. Connect the intelligent Touch Manager to the termination of the
RS-485 wiring.
WARNING
•Be sure to perform the operation during power-off conditions. Not doing so
may cause an electric shock.
•Do not clamp the cables with high-current lines such as a power cable.
2.4.1 Terminal location and schematic connection diagram
<Schematic drawing of I/O module connection>
MONITOR
RS-485
The number of contacts per node
is up to 120. The maximum
number of nodes is 30. Fan
Lighting
Wattmeter
Connect to the RS-485 terminals located on the rear face. As the terminals have polarity,
be sure to connect the positive core wire to the + (positive) terminal and the negative core
wire to the – (negative) terminal, respectively.
2.4.2 Wiring specications
•Cable type: CPEV or FCPEV cable (shielded type also acceptable)
•Cable length: 1640 ft. or less
•Core thickness: AWG 22-19
CAUTION
When using a shielded cable, be sure to connect the cable to the G (ground)
terminal.

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2.4.3 Address setup
<Bus coupler>
The bus coupler located at the left end of nodes has
rotary switches for setting the addresses.
Set a unique address for each node.
For details, refer to the “Commissioning Manual
Supplementary Volume (External Management Points
(EM11A0 26))”.
2.5 Connecting an emergency stop input device or power meter
The intelligent Touch Manager can perform operations such as an emergency stop of air
conditioners according to the external signal input device, and an electricity usage calcu-
lation for each air conditioner (for power proportional distribution) according to the pulse
inputs from a power meter.
WARNING
•Be sure to perform the operation during power-off conditions. Not doing so
may cause an electric shock.
•Do not clamp high-current cables together with low-current cables.
2.5.1 Terminal location and schematic connection diagram
Connect the contact input signal wire or pulse signal wire to Di1, Di2, Di3, Di4, or COM
terminal on the orange connector on the rear face. Each of these terminals has different
function.
[Di1] Emergency stop input
[Di2] [Di3] [Di4] Pulse input, contact signal input
[COM] Common
However, the function settings for these terminals can be changed later. For how to change
the function settings, refer to the “Commissioning Manual (EM11A022)”.
<Schematic drawing of Di connec-
tion>
NOTE
The COM terminals are all connected internally.
So, you can use either of them. However, you
can connect up to two wires simultaneously to
each COM terminal. When using an open col-
lector type output, connect the COM terminal to
the negative side.
Di1
COM
Di2
COM
Di3
COM
Di4
COM