Designed for load cell and strain gauge signal conditioning, this DIN-rail transmitter scales a -38 to 38 mV bridge input to a process value with current or bipolar voltage output. It supplies 5 V DC excitation, accepts 10 to 48 V DC or 10 to 32 V AC supply, and provides 2 to 6 point calibration with remote tare. It is USB programmable and rated for an IP65 enclosure.
Designed for load cell and strain gauge signal conditioning, this DIN-rail transmitter scales a -38 to 38 mV bridge input to a process value with current or bipolar voltage output. It supplies 5 V DC excitation, accepts 10 to 48 V DC or 10 to 32 V AC supply, and provides 2 to 6 point calibration with remote tare. It is USB programmable and rated for an IP65 enclosure.
The TXDIN1600S is a “smart” powered bridge amplifier for use with strain gauges or load cell signals. The product has a built-in capability to scale the input signal to a process value while the output stage offers either voltage, bipolar voltage or active/passive current re-transmission signals.
The TXDIN1600S requires an AC/DC power supply that will operate in the range (10 to 48) V DC and 10 to 32 V AC making the device ideal for battery operation. An additional volt free contact input is available for tare setting using a remote switch. The high precision input stage of the device allows for a bridge excitation voltage of 5 V DC to be used as opposed to the traditional 10 V DC. This reduces the power requirement for the bridge supply and up to four bridges (cells) may be connected to the input. The device uses ratio metric measurement to obtain high stability.
The device is provided with two front panel push buttons that can be configured to perform one of two functions or be disabled. Set as function 1, the buttons allow the user to push button configure the output range at high and low scale against a live input signal, set as function 2, the buttons allow the operator to trim the output at high and low scale.
The product uses a USB port for configuration, together with a simple to use menu driven software configuration tool, allowing the user to take advantage of the product's comprehensive specification. Additionally, the user may read live process data when connected to the PC, allowing for offset and span calibration.
If configuration is not specified at the time of order, the product will be shipped with the default range 2 mV/V input, 4 to 20 mA output.
Features
Applications
| Full range | -7.6 to 7.6 mV/V (-38 to 38 mV) at 5 V excitation |
| Type | Four wire radiometric |
| Drift | < ± 0.05% |
| Linearity | ± 0.01% |
| Update | Selectable, 10 or 80 SPS (samples per second) |
| Voltage | 5 Volts DC ± 0.1 V @ 59 mA |
| Bridge impedance | Total 85 to 10000 Ω (operates with four 350 Ω cell in parallel) |
| Type | Remote volt free contact, up to 10 meter distance |
| Current source | Range (0 to 21.5) mA, maximum load 750 Ω |
| Current sink | Range 0 to 21.5 mA, supply 10 to 30 V DC, voltage effect 0.2 uA/V |
| Accuracy | (mA out/2000) or 5 uA whichever is the greater, drift 1 uA/°C |
| Range | 0 to 10.1 V or -10.1 to 10.1 V, accuracy ± 5 mV |
| Current drive | ± 2 mA, minimum load 5000 Ω @ 10 V |
| Type | Independent “Low” “High” front panel push buttons allow user to manually set low and high output points |
| Range | 10 to 48 V DC, 10 to 32 V AC protected by internal 500 mA resettable fuse |
| Power | < 1 W full power |
| Isolation | Supply to input to output 500 V DC |
| Indication | LED, green when output -0.1 to 100.1%, all else red |
| Type | USB 2.0 |
| Baud rate | 19,200 baud |
| Equipment | PC running Windows XP or later, USB cable |
| Calibration scaling | (2 to 6) points signal against process |
| Filter | (1 to 20) seconds to reach 70% of final value |
| Tare | Remote set tare offset with programmable user set point |
| Active calibration | Active calibration against live load cell |
| Operating ambient | -22 to 158°F (-30 to 70°C); 10 to 90%RH (non condensing) |
| Storage ambient | -22 to 158°F (-30 to 70°C); 10 to 90%RH (non condensing) |
| Configuration ambient | 50 to 86°F (10 to 30°C) |
| Installation enclosure | DIN rail enclosure offering protection ≥ IP65 |
| Approvals | CE: BS EN 61326 |
| Style | DIN 43880, color grey, material Polyimide 6.6 |
| Terminals | 0.10" (2.5 mm) maximum |
| Weight | Weight: < 70 g |
| Full range | -7.6 to 7.6 mV/V (-38 to 38 mV) at 5 V excitation |
| Type | Four wire radiometric |
| Drift | < ± 0.05% |
| Linearity | ± 0.01% |
| Update | Selectable, 10 or 80 SPS (samples per second) |
| Voltage | 5 Volts DC ± 0.1 V @ 59 mA |
| Bridge impedance | Total 85 to 10000 Ω (operates with four 350 Ω cell in parallel) |
| Type | Remote volt free contact, up to 10 meter distance |
| Current source | Range (0 to 21.5) mA, maximum load 750 Ω |
| Current sink | Range 0 to 21.5 mA, supply 10 to 30 V DC, voltage effect 0.2 uA/V |
| Accuracy | (mA out/2000) or 5 uA whichever is the greater, drift 1 uA/°C |
| Range | 0 to 10.1 V or -10.1 to 10.1 V, accuracy ± 5 mV |
| Current drive | ± 2 mA, minimum load 5000 Ω @ 10 V |
| Type | Independent “Low” “High” front panel push buttons allow user to manually set low and high output points |
| Range | 10 to 48 V DC, 10 to 32 V AC protected by internal 500 mA resettable fuse |
| Power | < 1 W full power |
| Isolation | Supply to input to output 500 V DC |
| Indication | LED, green when output -0.1 to 100.1%, all else red |
| Type | USB 2.0 |
| Baud rate | 19,200 baud |
| Equipment | PC running Windows XP or later, USB cable |
| Calibration scaling | (2 to 6) points signal against process |
| Filter | (1 to 20) seconds to reach 70% of final value |
| Tare | Remote set tare offset with programmable user set point |
| Active calibration | Active calibration against live load cell |
| Operating ambient | -22 to 158°F (-30 to 70°C); 10 to 90%RH (non condensing) |
| Storage ambient | -22 to 158°F (-30 to 70°C); 10 to 90%RH (non condensing) |
| Configuration ambient | 50 to 86°F (10 to 30°C) |
| Installation enclosure | DIN rail enclosure offering protection ≥ IP65 |
| Approvals | CE: BS EN 61326 |
| Style | DIN 43880, color grey, material Polyimide 6.6 |
| Terminals | 0.10" (2.5 mm) maximum |
| Weight | Weight: < 70 g |
