Chapter 3 - Accessories
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EA9-USER-M Hardware User Manual, 1st Ed. Rev. K
EA-ECOM Ethernet Communication Module
The EA-ECOM Ethernet Communication module plugs into the expansion port on the rear
of the EA3 series 6, 8, and 10-inch C-more Micro panels to allow Ethernet communications
for programming and PLC communications at a speed of 10/100 Mbps.
EA-ECOM
PLC Drivers
AutomationDirect Productivity Series Ethernet
AutomationDirect Do-more / BRX Ethernet
AutomationDirect CLICK Ethernet
AutomationDirect ECOM Ethernet
Modbus TCP/IP
Allen-Bradley EtherNet/IP (Client) SLC5/05
Allen-Bradley EtherNet/IP (Client) ENI Adapter
Allen-Bradley EtherNet/IP (Client) MicroLogix
1100/1400
Allen-Bradley EtherNet/IP (Client) control/
CompactLogix (SLC Mapping only)
Dimensions: Inches [mm]
1 8
Link Status LED (Green)
On Ethernet Linked
No Ethernet Comm.Off
Comm. Activity
Blinking
Green
EA-ECOM Specifications
Part Number
EA-ECOM
Operating Temperature
0 to 50 °C (32 to 122 °F)
Maximum surrounding air temperature rating: 50 °C
Storage Temperature
–20 to +60 °C (–4 to +140 °F)
Humidity
5–95% RH (non-condensing)
Environmental Air
For use in pollution degree 2 environment
Vibration
IEC60068-2-6 (Test Fc), 5-9 Hz: 3.5 mm amplitude, 9-150 Hz: 1.0G, sweeping, at a rate of 1 octave/min.
(±10%),
10 sweep cycles per axis on each of 3 mutually perpendicular axes
Shock
IEC60068-2-27 (Test Ea), 15 G peak, 11ms duration, three shocks in each direction
per axis, on 3 mutually perpendicular axes (total of 18 shocks)
Noise Immunity
NEMA ICS3-304
RFI, (145 MHz, 440 MHz 10 W @ 10 cm)
Impulse 1000 V @ 1 µs pulse
Emission
EN55011 Class A (Radiated RF emission)
Enclosure
(panel door installation)
NEMA 250 type 4/4X indoor use only
UL50 type 4X indoor use only
IP-65 indoor use only
(When mounted correctly)
Agency Approvals
CE (EN61131-2), UL508, CUL Canadian C22.2
To obtain the most current agency approval information,
see the Agency Approval Checklist section on the specific part number’s web page
Mounting Torque
50 oz·in [0.35 N·m]
Weight
0.23 lb [105g]
Ethernet Specification
Conforms to IEEE802.3
Communication Speed
10/100 Base-T (Automatic Negotiation)
Cable Specification
Category 5
Auto MDI / MDI-X
Yes
Connector Type
RJ45
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