IMAC2B009 V2
Uncontrolled Copy - Refer to Ampcontrol Website for Latest Version
Page 48 of 53
Ampcontrol Pty Ltd
– ABN 28 000 915 542
iMAC System User Manual
iMAC2B009 V4
– 10/18
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Serial Communications (COMMON, Rx/T-, Tx/T+, CTS/R-, RTS/R+ Terminals)
Available Interfaces
RS232 / RS422-RS485 (Selectable)
Supported Protocols
Modbus RTU Slave Protocol
Ampcontrol IP2 Protocol
Ampcontrol L1 Maintenance Protocol
Ampcontrol L2 Maintenance Protocol
Baud Rate
2400, 4800, 9600
Optically Isolated
2.5kV
Ethernet TCP/IP Port
Available Interfaces
RJ45 10/100Mbps
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)
Supported Protocols
MODBUS TCP/IP (Port 502)
NTP (for time synchronisation)
Webserver (for configuration, data viewing and diagnostic functions)
Maximum Request
Rate
100ms
Recommended
Response Timeout
100ms
Maximum Concurrent
Web Connections
The iMAC2 Controller allows four users to access the web server
simultaneously
Real Time Clock
I.S. Battery
3V Lithium
Certification
IECEx TSA 11.0064X
Battery Life
Expectancy
10 years (typical)
Accuracy
±3 mins per year (typical)
Mechanical
Dimensions (mm)
(see Figure 8.1)
Overall 155H x 155W x 155D with connector plugs (x 140D excluding
connector plugs)
Panel Mount Cut Out 135H x 135W
Weight
1.8 kg
IP Rating
IP55 (when correctly panel mounted using supplied gasket)