Li-ion Tamer LT-ACC-ETS-8 8-Port Ethernet Switch

The Li-ion Tamer LT-ACC-ETS-8 is an 8-port unmanaged Ethernet switch for the Li-ion Tamer GEN 3 lithium-ion battery off-gas detection system, which detects the venting of battery electrolyte solvent vapours that occurs early in a lithium-ion cell failure so that mitigation can take place before thermal runaway.

Every Gen 3 system needs either a standard or a PoE Ethernet switch. The standard switch aggregates the Direct Power hubs, relay modules and other devices and connects them to the controller's Network 1 port, carrying TCP/IP signals between system components.

Key features

• 8 x RJ45 10/100 ports
• Unmanaged switch
• Wide 12 to 48 VDC input, normally fed from the Li-ion Tamer 12 VDC power supply
• DIN-rail clips for a standard TS35/7.5 DIN rail; allow 2 cm clearance for cooling
• Screw terminal power input; connect chassis to earth

Technical specifications

• Part number: LT-ACC-ETS-8 (Ethernet Switch, 8 Ports)
• Ports: 8 x RJ45 10/100
• Input voltage: 12 to 48 VDC
• Maximum power consumption: 0.4 A (4.8 W)
• Power wiring: 12 to 24 AWG stranded copper, 3 m max.
• Maximum cable length: controller to switch 100 m; switch to hub 100 m
• Weight: 500 g
• Honeywell uses more than one supplier for this part, so exact dimensions may vary; performance is the same