SMC Networks EX120-SCM1,EX121-SCM1,EX122-SCM1,EX120-SCM3,EX121-SCM3,EX122-SCM3 User Manual
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Note 1) DN1’s occupied points are 16 inputs and 16 outputs, while
DN1-X26 has 0 inputs and 16 outputs.
Note 2) Please consult SMC for networks other than those above.
Communication protocol
DN1
DN1-X26
MJ1
CS1
CS2
SL1
SL2
UW1
UH1
CM1
CM3
DeviceNet
Note 1)
DeviceNet
Note 1)
CC-Link
OMRON Corp.: CompoBus/S (16 outputs)
OMRON Corp.: CompoBus/S (8 outputs)
Panasonic Industrial Devices SUNX Co., Ltd.: S-LINK (16 outputs)
Panasonic Industrial Devices SUNX Co., Ltd.: S-LINK (8 outputs)
NKE Corp.: Fieldbus System
NKE Corp.: Fieldbus H System
CompoNet™ NPN (Positive common)
CompoNet™ PNP (Negative common)
CE-compliant
—
—
—
—
SV1000/2000/3000/4000
VQ1000/2000
SY3000/5000/7000
SY3000/5000 SY3000/5000
Small unit compatible with maximum 16 outputs
Compatible with a variety of communication networks
EX120 Series EX121 Series EX122 Series
How to Order SI Unit
0
1
2
Plug-in
Flat ribbon cable DIN rail mounting
Plug-in DIN rail mounting
DN1
EX12 S0
Valve interface
EX120/121/122 Series
For Output
777
EX12
EX140
EX180
EX260
EX250
EX600
EX500
EX510
PCA
EX
EX12
Note 1) Please note that the version is subject to change.
Note 2) Each file can be downloaded from SMC’s website (http://www.smcworld.com).
Note 3) For detailed specifications other than the above, refer to the operation manual that can be downloaded from SMC website. (http://www.smcworld.com).
Note 4) Since this is a special product, a manifold part number is not specified. Please consult SMC for the manifold integrated type.
Model
EX12-SDN1
DeviceNet
™
Release 2.0
125 k/250 k/500 kbps
100 mA or less
Sink/NPN (Positive common)
IP20
35 to 85%RH (With no condensation)
1500 VAC for 1 min. between whole external terminal and enclosure
2 MΩ or more (500 VDC) between whole external terminal and enclosure
EX120: 110 g or less, EX121: 140 g or less, EX122: 130 g or less
24 VDC+10%/–5%
EDS file
16/16
CE marking
Communication connector 1 pc.,
Power supply connector 1 pc.
0/16
Note 4)
EX12-SDN1-X26
EX12-SMJ1
CC-Link
EX12-SCS1
EX12-SCS2
EX12-SSL1
EX12-SSL2
EX12-SUW1 EX12-SUH1
Ver. 1.10 — — — —
156 k/625 kbps
2.5 M/5 M/10 Mbps
750 kbps 28.5 kbps 28.5 kbps 29.4 kbps
32/32 (1 station,
remote I/O stations)
Not provided
—
—
Communication speed
Configuration file
Note 2)
Terminating resistor
For unit
For valve
Output type
Number of outputs
Load
Enclosure
Operating humidity range
Withstand voltage
Insulation resistance
Applicable
system
Protocol
Version
Note 1)
Internal current consumption (Unit)
Standards
Weight
Accessory
0 to +55°C (Valve 8 points ON)
0 to +50°C (Valve 16 points ON)
CompoNet™ Communication Specifications
SI Unit Specifications
Protocol
Communication speed
Configuration file
I/O occupation area (Inputs/Outputs)
Terminating resistor
CompoNet™
93.75 kbps/1.5 M/3 M/4 Mbps
EDS file (Download from SMC
’s website)
0/16
Not provided
Note) For details about the communication speed or each setting instruction, check the operation manual that can be downloaded from SMC website.
Note) Communication connector (for the opposite side) is not provided.
Model
Power supply voltage
Internal current consumption (Unit)
Output
Environment
Standards
Weight
Accessory
For unit
For valve
Output type
(Valve common polarity)
Number of outputs
Load
Fail safe
Enclosure
Operating
temperature range
Operating humidity range
Withstand voltage
Insulation resistance
14 to 26.4 VDC
24 VDC+10%/
–
5%
100 mA or less
35 to 85%RH (With no condensation)
1500 VAC for 1 min. between whole external terminal and enclosure
2 M
Ω or more (500 VDC) between whole external terminal and enclosure
CE marking
EX120: 100 g or less, EX121: 120 g or less, EX122: 110 g or less (including accessory)
Power supply connector (EX9-CP2) 1 pc.
Note)
16 points
Solenoid valve with/surge voltage suppressor 24 VDC, 2.1 W or less (SMC)
Hold/Clear (Setting via network)
IP20
0 to +55°C (Valve 8 points ON)
0 to +50°C (Valve 16 points ON)
Sink/NPN output (Positive common) Source/PNP (Negative common)
EX120-SCM1 EX121-SCM1 EX122-SCM1 EX120-SCM3 EX121-SCM3 EX122-SCM3
SI Unit Specifications
OMRON Corp.:
CompoBus/S
NKE Corp.:
Fieldbus System
NKE Corp.:
Fieldbus H System
—
SCS1: 0/16
SCS2: 0/8
SSL1: 0/16
SSL2: 0/8
0/16 0/16
11 to 25 VDC 15 to 30 VDC
14 to 26.4 VDC
24 VDC+10%/–5%
(Common power supply)
24 VDC±10%
(Common power supply)
16 points
SCS1/SSL1: 16 points
SCS2/SSL2: 8 points
16 points
Solenoid valve with surge voltage suppressor 24 VDC, 2.1 W or less (SMC)
Hold/Clear
(Switch setting)
ClearClear
Hold/Clear
(Switch setting)
Clear
Communication
Power supply
voltage
OutputEnvironment
I/O occupation area
(Inputs/Outputs)
Fail safe
Operating temperature
range
EX120/121/122 Series
Panasonic Industrial
Devices SUNX Co., Ltd.:
S-Link
778
9.5
60.8
28.8
64
29.5
60.8
28.864
60.8
64 1.2 28.8
10.2
5.460.8
28.864
5.4
10.2 228.8
60.8
64
10.2
5.460.8
28.864
MIL connector
(20 pins, socket)
OUT
5.460.8
64 10.2 28.8
OUT
5.460.8
64
10.2 28.8 2
OUT
28.8
64
60.8
Communication connector
Valve power supply
Terminal block cover
Position indicator LED
10.2
5.4
Terminal block cover
Position indicator LED
Communication
connector
Valve power
supply
Terminal block cover
Position indicator LED
Communication connector
Valve power supply
Position indicator LED
Terminal block cover
Screw terminal block
Position indicator LED
Terminal block cover
Power supply connector
Communication connector
Position
indicator LED
Terminal block cover
Screw terminal
block
DIN rail mounting bracket
MIL connector
(20 pins, socket)
Position
indicator LED
Terminal block cover
Screw terminal
block
DIN rail mounting bracket
MIL connector
(20 pins, socket)
Position indicator LED
Terminal block cover
Power supply
connector
Communication
connector
MIL connector
(20 pins, socket)
DIN rail mounting bracket
Terminal block cover
Position indicator LED
Screw terminal block
DIN rail mounting bracket
Terminal block cover
Position indicator LED
Power supply connector
Communication connector
DIN rail mounting bracket
Tightening torque
0.6N·m
Tightening torque
0.6N·m
DIN rail mounting bracket
DIN rail mounting bracket
EX120
EX120-SMJ1, SCS,
SSL, SUW1, SUH1
EX120-SDN1(-X26) EX120-SCM
EX121
EX121-SMJ1, SCS,
SSL, SUW1, SUH1
EX121-SDN1(-X26) EX121-SCM
EX122
EX122-SMJ1, SCS,
SSL, SUW1, SUH1
EX122-SDN1(-X26) EX122-SCM
SI Unit Dimensions/Parts Description
For Output EX120/121/122 Series
779
EX12
EX140
EX180
EX260
EX250
EX600
EX500
EX510
PCA
EX
EX12
How to Order Options (For EX12-SCM)
Cable identification label
(Flat cable: Black, blue, white, red)
Black
Lock lever
Black
Lock lever
Cable identification label
(Flat cable: Black, blue, white, red)
Power supply connector:
T-branch type power supply connector.
EX9-CP3
Power supply connector:
Straight type power supply connector. This connector is supplied at shipment.
EX9-CP2
Communication connector:
Terminal block connector for round cable (VCTF).
Use this connector for the VCTF cable.
The communication connector does not come with this product.
EX9-CCM2
Communication connector:
Press-in connector for flat cable.
Use this connector for the standard dedicated flat cable.
The communication connector does not come with this product.
EX9-CCM1
EX120/121/122 Series
780
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