This product is obsolete. Please contact 4B for support / spares.The SN2 is a two input speed node, powered by 24 VDC. The node is able to monitor two independent pulse (speed)…
This product is obsolete. Please contact 4B for support / spares.
The SN2 is a two input speed node, powered by 24 VDC. The node is able to monitor two independent pulse (speed) sources for dangerous under speed conditions. The SN2 will support pulses which are PNP or sourced. The Node has a unique 4 digit address which is used to communicate to the T500 via a two wire RS485 connection. The SN2 processes information from electrical inputs into network data. The data is passed down the network whilst local relays are activated for shutdown / alarm procedures.
| Brand | 4B |
|---|---|
| Part numbers | HOTBOXSN2CAI |
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Hazard Monitor AccessoriesThis version of the F500 Elite Fieldbus gateway has been designed to work as a Watchdog Elite communications gateway and allows up to 10 Watchdog control units to be networked together through…
Hazard Monitor AccessoriesThis product is obsolete. Please contact 4B for support / spares.The R500 is a microprocessor-controlled unit, which accepts signals from the T500 Elite Hotbus™ monitor, and is able to cause alarm or…
Hazard Monitor AccessoriesProvides the ability to connect 4 current loop inputs (4-20 mA) and 2 voltage inputs to the Watchdog control unit. Between 1 and 6 sensors can be installed with power and ground…
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