DRX-ST

DRX-ST
STRAIN GAGE/BRIDGE TRANSDUCER SIGNAL CONDITIONER

What You need:
ò Your choice of the signal conditioner
ò IBM PC or compatible
ò Windows 3.1 or higher, or Windows 95
ò RJ12 connector with telephone cable
ò Adapter (DB9/25 to RJ12)

SETTING UP YOUR SYSTEM
DRN Computer Connection

INPUT RANGE
▒30mV/ ▒100mV Ratiometric or nonratiometric

EXCITATION
10V @ 30mA or external

INPUT IMPEDANCE
More than 1Mohm

ISOLATION
Three way isolation up to 1800 V Peak for 1 minute, 345 V Peak continuous per IEC spacing. Common mode rejection 100 dB

INPUT OVER-VOLTAGE PROTECTION
Voltage input: From -10 to +20V

ANALOG TO DIGITAL TECHNIQUE
Multiple slopes

READ RATE
8 readings/second, automatic polarity

ACCURACY AT 25 ░C
▒0.2% of FS ▒ 2 counts

TEMPERATURE STABILITY
75 ppm/░C typical

STEP RESPONSE FOR RS485 OUTPUT
2 seconds to 99% of the final value (Filter time constant = 64)

RESPONSE TIME
To verify the response time, check the carriage return

<CR>, it will be sent at the end of the response. You can send another command after you receive the <CR>.
i.e. send: *01X01 / response: 01X01<DATA><CR>
Note: 01 is address.

WARM UP TO RATED ACCURACY
30 minutes

INPUT POWER
10 to 32 Volt

DC POWER CONSUMPTION
3 Watts (125 mA at 24 V DC)

OPERATING AMBIENT
-5 to +55 ░C

STORAGE TEMPERATURE
-40 to +85 ░C

RELATIVE HUMIDITY
90% at 40 ░C non-condensing

Home TOC Back Next