Q.bloxx A124
Q.bloxx A124
High Isolation Module for Thermocouples Q.bloxx A124
High Isolation Module for Thermocouples Q.bloxx A124
The Q.series has been designed for demanding measurements
found in todays most industrial measuring and testing
environments. The range of applications starts from single
stand-alone solutions up to networked multi-channel
applications in the field of component testing, engine testing,
process performance testing and structural monitoring.
The range and flexibility of the modules allows an optimized
solution for each single task:
Dynamic signal acquisition up to 100 kHz, inputs and outputs for
all types of signals, galvanic isolation of inputs and outputs,
multi-channel solutions, high density packaging and intelligent
signal conditioning.
Data exchange between Test Controller and automation level is
communicated via Ethernet TCP/IP or fieldbus systems like
EtherCAT or Profibus-DP and additional Ethernet-based
industrial standards.
Most important features:
◘ 4 high galvanic isolated input channels
thermocouple on high voltage potential (not isolated),
. isolation voltage 1200 VDC permanent
◘ Cold junction compensation
each channel on board
◘ Dynamic linearization
optimized positioning of the interpolation points within the
. selected range, type B, E, J, K, L N, R, S, T, U
◘ Fast high accuracy digitalization
24 bit ADC, 20 kHz sample rate per channel
◘ Signal conditioning
linearization, digital filter, average, scaling,
. min/max storage, arithmetic, alarm
◘ RS485 fieldbus interface
up to 24 Mbps: LocalBus
. up to 115.2 kbps: Modbus-RTU, ASCII
◘ Connectable to any Test Controller
e.g. Q.station, Q.gate or Q.pac
◘ Galvanic isolation
channel to channel to power supply and to interface
. isolation voltage 1200 VDC / 858 VACrms
. test voltage 5 kVrms over 1 minute
◘ Electromagnetic Compatibility
according EN 61000-4 and EN 55011
◘ Categories
1000 V CAT II and 600 V CAT III
◘ Power supply 10…30 VDC
◘ DIN rail mounting (EN 60715)
