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2-channel, 4-gauge strain gauge ultra-high precision amplifier module QuantumX MX238BHandling Company
Hottinger Brüel & Kjær| Image | Part Number | Price (excluding tax) | Power consumption No supply voltage to converter | Power consumption With supply voltage to converter | Connectable sensors | Synchronization option IRIG-B | Synchronization options IEEE1588, NTP | Synchronization option EtherCAT® | Sync options | Nominal (rated) temperature range | Input | Signal bandwidth | Supply voltage range (DC) | Supply voltage interruption | Sensor identification Maximum distance to TEDS | Sensor identification | Sensor connection | Sensor applied voltage (active sensor) -2 | Sensor applied voltage (active sensor) -1 | Active low pass filter | IEEE1394b FireWire-7 | IEEE1394b FireWire-6 | IEEE1394b FireWire-5 | IEEE1394b FireWire-4 | IEEE1394b FireWire-3 | IEEE1394b FireWire-2 | IEEE1394b FireWire-1 | Ethernet (data link) -4 | Ethernet (data link) -3 | Ethernet (data link) -2 | Ethernet (data link) -1 | A/D converter (per channel) |
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MX238B |
Available upon quote |
7W |
10W |
Strain gauge full bridge |
Via MX440A/B or MX840A/B input channels (B000 to B007; B120 to B127) |
Ethernet-based network time protocol (IEEE1588 (PTPv2)) |
Via CX27 EtherCAT Gateway (EtherCAT® is a registered trademark and patented technology licensed by Beckhoff Automation GmbH, Germany) |
IEEE1394b FireWire (QuantumX only, automatic, recommended) |
-20~+65℃ |
2. Electrically isolated between channels and from the power supply (when using variable sensor applied voltage, remove electrical isolation from the power supply) |
50Hz |
10~30V (recommended (rated) voltage 24V) |
Maximum 5ms (at 24V) |
100m |
TEDS, IEEE 1451.4 |
D-SUB-15HD |
Maximum output power: 0.7W per channel/total maximum 2W |
Adjustable supply voltage (DC): 5~24V, adjustable per channel |
Vessel, Butterworth, 0.01~50Hz |
Maximum number of hops in the measurement chain: 14 (inter-module synchronization, data link, supply voltage options) (hops: module-to-module transitions/signal conditioning) |
Maximum number of modules in an IEEE1394b FireWire system (including hub and backplane): 24 (inter-module synchronization, data link, supply voltage options) |
Maximum number of connectable modules (consecutive): 12 (=11 hops) (inter-module synchronization, data link, supply voltage options) |
Maximum cable length between connections: 5m (inter-module synchronization, data link, supply voltage options) |
Maximum current between modules: 1.5A (inter-module synchronization, data link, supply voltage options) |
Baud rate: 400MBaud (approximately 50MBytes/s) (inter-module synchronization, data link, supply voltage options) |
IEEE 1394b (HBM modules only) (inter-module synchronization, data link, supply voltage options) |
Maximum cable length to module: 100m |
Plug connection: 8P8C plug (RJ-45), twisted pair cable (CAT-5) |
Protocol/Addressing: TCP/IP (Fixed IP/DHCP, IPv4/IPv6) |
10Base-T/100Base-TX |
24Bit Delta Sigma Converter |
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