The ENHSA is an 8 port switch designed to operate without the need for any
type of enclosure. The device can be mounted anywhere (side of a machine,
building pillar, on an oilrig), providing for network design flexibility.
Features
- IEC IP67 Rating, when used with RJ-Lnxx cord sets, prevents contamination from dirt, oil & water
- Unsurpassed temperature operating range (-40 to 80°C) allows use in both the hottest and coldest conditions, without the need for environmental controls
- Class I/Div 2 rated for use in hazardous environments
- Store & forward switch with address auto-learning and 10/100 autonegotiation enhances bandwidth efficiency, aiding determinism for control applications
- No programming required, allowing the switch to be installed and carrying data in minutes
Electrical Specifications
- Required Power 10..30 VDC
- Power Consumption 1.9 W typ.
- Network Isolation 1200 V RMS for 1 min.
Environmental/Mechanical Specifications
- Operating Temperature -40..+80°C (-40..+176°F)
- Humidity 5..95% (non-condensing)
- Power Connection 4 pole mini-change connector
- Environmental Rating IP67 when mated with an RJ-Lnxx sealed connector
- Electrical Safety UL 508
- Hazardous Location UL 1604, CSA 22.2/213 (Class 1, Div.2)
- EMI Emissions FCC Part 15, Class B
- EMC Immunity EN61326-1
- Vibration IEC68-2-6
Network Specifications
- Ports Five 10/100 Base-T(x), Shielded RJ-45
- Ethernet Standards IEEE 802.3, 802.3U, 802.3X
- Ethernet Protocols All standard IEEE 802.3 protocols
- Speed per Port 10 or 100Mbs (half duplex)
- 20 or 200Mbs (full duplex)
- Buffers 1024, 128 Byte buffers available
- Broadcast Storm Protection Broadcasts limited to 25% of available bandwidth
- Flow Control Supported for both transmit and receive
- Back Pressure Function Inhibit stations from transmitting
- Total Bandwidth 1.4 Gbps
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