Mitsubishi Electric FX2NC-16EX-DS Installation Manual

MITSUBISHI ELECTRIC
Programmable
Controllers
Installation Manual for
Extension Blocks of the FX Series
2NC
Art-no.: 212633 ENG, Version A, 10062009
Safety Information
For qualified staff only
This manual is only intended for use by properly trained and qualified elec-
trical technicians who are fully acquainted with automation technology
safety standards. All work with the hardware described, including system
design, installation, setup, maintenance, service and testing, may only be
performed by trained electrical technicians with approved qualifications
who are fully acquainted with the applicable automation technology safety
standards and regulations.
Proper use of equipment
The programmable controllers (PLC) of the MELSEC FX
2NC
only intended for the specific applications explicitly described in this man-
ual or the manuals listed below. Please take care to observe all the installa-
tion and operating parameters specified in the manual. All products are
designed, manufactured, tested and documented in agreement with the
safety regulations. Any modification of the hardware or software or
disregarding of the safety warnings given in this manual or printed on the
product can cause injury to persons or damage to equipment or other prop-
erty. Only accessories and peripherals specifically approved by
MITSUBISHI ELECTRIC may be used. Any other use or application of the
products is deemed to be improper.
Relevant safety regulations
All safety and accident prevention regulations relevant to your specific
application must be observed in the system design, installation, setup,
maintenance, servicing and testing of these products.
In this manual special warnings that are important for the proper and safe
use of the products are clearly identified as follows:
P
DANGER:
Personnel health and injury warnings.
Failure to observe the precautions described here
can result in serious health and injury hazards.
E
CAUTION:
Equipment and property damage warnings.
Failure to observe the precautions described here
can result in serious damage to the equipment or
other property.
Further Information
The following manuals contain further information about the modules:
b
FX 2NC Series User´s Manual – Hardware Edition
b
FX Series User´s Manual – Hardware Edition
3UC
These manuals are available free of charge through the internet
(www.mitsubishi-automation.com).
If you have any questions concerning the programming and operation of
the equipment described in this manual, please contact your relevant sales
office or department.
Specifications
General specifications
The general specifications are equivalent to the PLC main units of the
MELSEC FX series. For further information, please refer to the FX
3UC
Series Hardware Manual.
Power consumption
The power for the extension blocks is supplied by the base unit or an exten-
sion power supply unit.
Item Power consumption
FX -16EX-DS 2.2 W*
2NC
Input
FX -16EX-T-DS 2.2 W*
2NC
extension
FX -32EX-DS 4.2 W*
2NC
FX -16EYT-DSS 0.35 W
2NC
Output
FX 2NC -16EYR-T-DS 2.2 W
extension
FX -32EYT-DSS 0.7 W
2NC
* Includes input current (5 mA per point)
Input specifications
Item Specification
series are
FX -16EX-DS 16
2NC
Number of
FX -16EX-T-DS 16
2NC
input points
FX 2NC -32EX-DS 32
Input circuit insulation Photocoupler insulation
Input form Sink or source
24 V DC (+20 % / -15 %);
Input signal voltage
Ripple voltage (p-p) 5 % or less
Input impedance 4.3 kΩ
Input signal current 5 mA (at 24 V DC)
ON 3.5 mA
Input sensitivity current
OFF 1.5 mA
Input response time Approx. 10 ms
¼ No-voltage contact input
Sink input
¼ NPN open collector transistor
Connect-
able
¼ No-voltage contact input
sensors
Source input
¼ PNP open collector transistor
LED lights when input is
Input operation display
switched on
FX -16EX-DS
2NC
Input con-
Connector
FX -32EX-DS
2NC
necting
type
FX -16EX-T-DS Terminal block
2NC
Output specifications
Transistor Output Modules (FX - EYT-DSS)
2NC
3UC
Item Specification
Number of FX -16EYT-DSS 16
2NC
output
FX -32EYT-DSS 32
points 2NC
Circuit insulation Photocoupler insulation
Output form Transistor, source
External power supply 5 to 30 V DC
¼ 0.1 A per output
Resistance load
¼ 0.8 A per group
Max. load
Inductive load 2.4 W (24 V DC) per output
Minimum load —
≤ 0.1 mA at 30 V DC
Open circuit leakage current
≤ 1.5 V
ON voltage
OFF ON
Response
≤ 0.2 ms with 100 mA (24 V DC)
time
ON OFF*
Display of output operation LED lights when output is driven
Output connecting type Connector
Number of FX -16EYT-DSS 1 group with 16 outputs
2NC
output
points per
FX -32EYT-DSS 2 groups with 16 outputs each
2NC
+V„ termi-
nal
* The transistor OFF time is longer under lighter loads. For example,
with a load of 40 mA at 24 V DC, the response time is approx. 0.3 ms.
When response performance is required under lighter loads, install a
resistor in parallel with the load to increase the load current of the out-
put.
Relay Output Module FX -16EYR-T-DS
2NC
Item Specification
Number of output points 16
Circuit insulation Relay
Output form Relay
External power supply max. 30 V DC / max. 240 V AC
¼ 2 A per output
Resistance load
¼ 4 A per group*
Max. load
Inductive load 80 VA
Minimum load 5 V DC, 2 mA
Open circuit leakage current —
ON voltage —
OFF ON
Response
Approx. 10 ms
time
ON OFF
Display of output operation LED lights when output is driven
Output connecting type Terminal block
Number of output points per
2 groups with 8 outputs each
COM„ terminal
* When using one COM terminal, make sure that the total load cur-
rent of 8 resistance load outputs (1 group) is 4 A or less.
When connecting two COM terminals outside the PLC, the total
load current for 8 resistance load outputs is 8 A or less.
External dimensions and weight
Connector type extension blocks
W
13 74
Terminal type extension blocks
W
15 74
All dimensions are in "mm".
Model name Connecting type Width (W)
FX -16EX-DS
2NC
14.6 mm
FX -16EYT-DSS
2NC
Connector
FX -32EX-DS
2NC
26.2 mm
FX -32EYT-DSS
2NC
FX 2NC -16EX-T-DS 20.2 mm
Terminal block
FX -16EYR-T-D
2NC
24.2 mm
S
Weight
0.15 kg
0.2 kg
0.2 kg
0.2 kg