Overview

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Key Specifications

The TROLL® Net Hub is a low-power, networking device capable of connecting either four or eight instruments.

Models: 4-port bulkhead; 8-port bulkhead; 4-port strain relief; 8-port strain relief. Models with strain relief are used with stripped and tinned cables.

Enclosure: NEMA 4X/IP67

Power requirements: 9-36 VDC (refer to instrument documentation for cable length and voltage limitations)

Current draw: 20 µA sleep mode (without instrument load); 60 mA wake mode (without instrument load)

Operating temperature range: -40° to 60° C (-40° to 140° F), 95% relative humidity

Storage temperature range: -40° to 85° C (-40° to 158° F), 95% relative humidity, non-condensing

Dimensions: 16 x 16 x 9.04 cm (6.3 x 6.3 x 3.56 in)

Weight: 4-port bulkhead, 694 g (1.53 lb); 8-port bulkhead, 838 g (1.85 lb); 4- and 8-port strain relief, 1.39 lb (632 g)

Warranty: 1 year

TROLL Net Hubs Simplify Networking

The TROLL® Net Hub is a low-power, networking device capable of connecting either four or eight instruments. Use the hub to network up to 16 devices (connected by up to five TROLL Net Hubs).

You can customize a system for your application by attaching a variety of In-Situ® instruments to the hub, including RDO® PRO Probe; Aqua TROLL®; Level TROLL®; and BaroTROLL® instruments.

  • Networks to telemetry or SCADA/PLC system
  • Uses 9-36 VDC power source
  • Uses solar power in conjunction with TROLL®Link Telemetry System
  • Each cable within the network has a maximum length of 1219 m (4000 ft) per RS485 protocol (does not support SDI-12 or 4-20 mA).

 

Specifications
TROLL® Net Hub

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