ELC-PB14NNDT-1 EATON CUTLER HAMMER, ELC-PB14NNDT-1 Datasheet - Page 25

• Manufacturer Part Number: ELC-PB14NNDT-1
• Description: Programmable Logic Controller
• Manufacturer: EATON CUTLER HAMMER

Specifications of ELC-PB14NNDT-1

• Signal Input Type: DC
• Output Type: Transistor
• No. Of Digital Inputs: 8
• No. Of Inputs: 8
• No. Of Outputs: 6
• No. Of Digital Outputs: 6

February 2009
Product Description
The Cutler-Hammer Intelligent
Technologies (IT). Ethernet Modbus
Adapter (D77D-EMA) from Eaton’s
electrical business has greatly
increased the functionality of Cutler-
Hammer IT. communicating products,
allowing monitoring and control for IT.
motor control devices. The adapter
concentrates all data from these
devices into a single Modbus node.
The Modbus Adapter supports not
only Modbus TCP but also Modbus
serial (ASCII and RTU) as a slave
device. This combination of the two
physical layers provides for ultimate
functionality when connecting to a
Modbus system. A unique attribute
of the D77D-EMA is that it supports
Modbus serial Pass-Through. In this
mode a customer can connect Modbus
serial devices to one of the channels
and monitor and control them over
Modbus TCP.
To simplify the configuration of the
D77D-EMA, a simple auto-configure
button press sets the system up for
default operation. This automatically
configures the Modbus registers to the
I/O system devices.
Application Description
In a typical Modbus Adapter applica-
tion, the D77D-EMA connects directly
to Modbus, and resides in a system
with communicating motor controls.
The data from these IT. devices is
assembled into input and output
registers before being presented
to Modbus.
CA08102001E
Cat. No. D77D-EMA
Features, Functions and Benefits
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Standards and Certifications
Approvals
Table 50-34. Approvals/Certifications
Electrical/EMC
Other Approvals
Technical Data and Specifications
Table 50-35. Environmental Ratings
Transportation/Storage
Operating
Description
ESD Immunity (IEC 61000-4-2)
Radiated Immunity (IEC 61000-4-3)
Fast Transient (IEC 61000-4-4)
Surge (IEC 61000-4-5)
RF Conducted (IEC 61000-4-6)
Magnetic Field (IEC 61000-4-8)
Ingress Protection Code
Radiated and Conducted Emissions EN 5011 Class A
Agency Certifications
Description
Temperature
Humidity
Temperature
Humidity
Altitude
Shock
(IEC 68-2-27)
Vibration
(IEC 68-2-6)
Pollution Degree
For more information visit: www.eaton.com
Communication to Modbus
consuming one address.
Supports Boot P and static
IP addressing.
10/100 BaseT Connection.
RS-485 Modbus slave serial
connection.
Supports Serial Modbus Pass-
Through over Modbus TCP.
Provides for control of all IT.
communicating devices connected
to the gateway.
Manually set to address and baud
rate for serial Modbus; configura-
tion using a software application is
not required for normal operation.
Single button press auto configures
the gateway, setting up the system
for default operation.
PLC, I/O & Communications Products
IT. Connect
Communication Adapters (D77D Series) — Modbus Adapter
Specification
-58° – 176°F (-50° – 80°C)
5 – 95% non-condensing
-13° –149 °F (-25° – 65°C)
5 – 95% non-condensing
Above 6,600 ft. (2,000m)
consult factory
15G any direction for
11 mS
5 – 150 Hz, 5G .7 mm
maximum peak-to-peak
2
Specification
Modbus Conformance Tested
± 8 kV air, ± 4 kV contact
10V/m 80 – 1,000 MHz, 80% amplitude modulation @ 1 kHz
± 2 kV supply and control, ± 1 kV communications
± 1 kV line-to-ground, ± 2 kV line-to-line
10V, .15 – 80 MHz
30A/m, 50 Hz
IP20
UL 508, CUL (CSA C22.2 No. 14), CE (Low Voltage Directive),
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Table 50-36. Modbus Specifications
Description
Connections
I/O Size
Baud
Addressing
Channels
Advanced configuration using
CH Studio.
Provides for backplane and
interconnect cable connections
to motor control products.
Two independent ports.
Powered from backplane.
Isolated from Modbus.
Status LEDs for Modbus and
module health.
Provides for configuration of I/O
devices over Modbus TCP.
Small package size.
DIN-rail mountable.
Specification
10/100 BaseT
RS-485
1024 Registers Input
1024 Registers Output
Ethernet 10 Megabit
Serial 1200 to 115.2K baud
Ethernet – Boot P or Static IP
Serial – DIP Switch 1 – 255
2 Independent
Channels
50-25
50