Rheonik RHE 15 – PROFIBUS DP Module Flow Transmitter

Rheonik RHE 15 – PROFIBUS DP Module Flow Transmitter With highly accurate measurement performance and extreme capabilities, Rheonik meters are a natural choice for many applications and quickly provide payback through improved product quality and greatly reduced maintenance. Whether used for transfer, batching, process feed, or control, Rheonik meters can provide online flow and density measurement.

Features

Provides connectivity to a PROFIBUS-DP system for an RHE14 mass flow transmitter
Optionally includes inputs for 1 pulse and 3 analog signals from any other instrument(s) without PROFIBUS functionality. Signals are retransmitted digitally on PROFIBUS
Compact DIN rail mount housing with the same form factor as an RHE14 mass flow transmitter
PROFIBUS sommunication rate up to 1.5 MBit/s
Includes bus transmitter configured by on-board DIP switch
Power supply 8-26 VDC
Power consumption 2.5 W

Applications

The RHE15 is an expansion module providing connectivity for an RHE14 transmitter to a PROFIBUS-DP system. The unit can optionally act as a gateway for other local instruments without PROFIBUS functionality.

Specifications

Housing: DIN rail mounting enclosure (polycarbonate (PC) and polyphenylene oxide (PPO))
Enclosure Rating: IP 20
Ambient Temperature: -40°C to +65°C (-40°F to +149°F)
Dimensions: 70 x 86 x 58 mm (2.76 x 3.39 x 2.28 in)
Operation: Via PROFIBUS DP master
Cable Connection: Screw terminals for discrete wires, 9 pin sub-D type connection for
communications cable
Optional Pulse Input: Active TTL – connects to open collector or dry contact relay
Optional Analog inputs: Accepts up to 3 active analog 0/4- 20mA connections
Power Supply: 8 – 26 VDC +/- 10%
Digital Data Communications: Output: PROFIBUS
Input: HART over RS232 (from RHE14)
Weight: 0.2 kg (0.44 lb)