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IMAC2B015 V2
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Ampcontrol Pty Ltd
– ABN 28 000 915 542
iMAC2 Controller EtherNet/IP Communications Manual
IMAC2B015 V2
– 07/17
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iMAC2 CONTROLLER ETHERNET/IP COMMUNICATIONS
2
OVERVIEW
The iMAC2 Controller is equipped with an Ethernet port and a serial communication port. This manual
details the use of the Ethernet port. For information pertaining to the use of the serial communications
port, refer to the IMACB153 iMAC Controller Serial Communications Manual.
NOTE
The
Ethernet port is a read only communications port
. The iMAC2
Controller has been manufactured in this way to maintain the SIL
“Proven in Use” statistics of the previous iMAC Controller.
Specifications
2.1
Figure 1: Location of the Ethernet Communications Port
Table 1: Ethernet Communications Port Specifications
Ethernet TCP/IP Port
Available Interfaces
RJ45 10/100MB, Auto Negotiation
Applicable Standards
IEEE 802.3u, IEEE 802.3x
Cable Requirements
10BASE-T: UTP category 3, 4, 5 cable (maximum 100m)
100BASE-TX: UTP category 5, 5e cable (maximum 100m)
EIA/TIA-
568 100Ω STP (maximum 100m)
Supported Protocols
EtherNet/IP (Port 2222), NTP (for time synchronisation), Webserver (for
configuration, data viewing and diagnostic functions)
Maximum Request Rate
400ms
Recommended Response
Timeout
200ms
Maximum Concurrent
Web Connections
The iMAC2 Controller allows four users to access the web server.
Ethernet Communications Port
Name
Link Activity
Link Speed
Operation
On when valid link is detected. Blinks when
activity is detected.
On when operating speed is 100Mbps. Off
when the line speed is 10Mbps, or during line
isolation.
Link Activity LED
(Yellow)
Link Speed LED
(Green)
Colour
Yellow
Green