UP TO 32 CHANNELS
RELIABLE AND COST EFFECTIVE
VERY LOW POWER CONSUMPTION
The RT-MUX-16/32 is a compact, robust and reliable signal multiplexer. The cost effective RT-MUX can be used in daisy-chain configuration for additional economy
The RT-MUX-16/32 Signal Multiplexer is a cost effective way to expand the amount of channels a single datalogger can handle. The use of this multiplexer enables the user to lower the overall cost of a telemetry system on a project by maximizing the use of a single datalogger and minimizing the amount of cable required when used in a junction box.
It can multiplex up to 32 sensors (with 2 conductors each) or 16 sensors (with 4 conductors each). Its modular design offers the possibility to add an effective surge protection that will protect every channel against lightning or EMI/RFI.
The compact size of the RT-MUX-16/32 allows the user to save space within a switchbox or within an Automatic Datalogging System (ADAS), and its low power consumption won’t drain a standalone battery-powered data acquisition system.
RT-MUX-16/32 can be used in daisy-chain configuration. They can operate in a serial layout; An economic feature to minimize the cable length required to link multiple multiplexers to the same datalogger.
The RT-MUX-16/32 is the champion of low power consumption with a quiescent current of less than 20uA. When powered to take a measurement, the RT-MUX-16/32 has the capability to power multiple pairs of sensors individually or the full multiplexer.
Number of Channels | 16 channels (4 wires) or 32 channels (2 wires) | |||
Initial contact resistance | 0,1Ω | |||
Max. switching current | 500 mA at 30VDC | |||
Max. switching voltage | 110VDC | |||
Insulation resistance | > 1000MΩ | |||
Contact Life | > 5 x 105 operations | |||
Max. relay actuation time | 50ms | |||
Reset and Clock signals | TTL level (5,5 V maximum) | |||
Power | 10—16 VDC (unregulated) | |||
Max. Current per 12V output | 250 mA | |||
Max. Current all 12V output | 1A | |||
Quiescent Current | <20uA | |||
Active Current | <25mA | |||
Operating T° | -40°C to +70°C | |||
Storage T° | -40°C to +70°C | |||
Humidity | 0-95% RH, non condensing | |||
Dimension Weight | 57 x 126 X 273 mm / ≈1 kg | |||
Surge Protection | ||||
No Protection1 | Standard model | |||
Gaz tube protection2 | All features above plus | |||
Full protection3 | All features above plus | |||
Note:
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