TD-SC1 Specifications

Technical Data

*TD-SC1 (485) only
**TD-SC1 (D/A) only

  • Specifications and appearance are subject to change without notice.
  • Weight and dimensions are approximate.
  • Illustrations in this owner's manual might differ slightly from production models.
Bridge Voltage DC 10 V, 5 V ±10% (30 mA maximum, can be used with remote sense)
Signal input range ±5.0 mV/V
Equivalent Input/TEDS Calibration range 0.05 mV/V to 5.0 mV/V
Calibration precision Within 0.1% FS (when using 1m standard TEAC Ø8, 6-core shielded cable with 350Ω impedance, 10V BV and 5mV/V setting)
Precision Linearity Within 0.01% FS +1 digit (when input is 5 mV/V)
Zero drift Within 0.5 µV/°C (Input conversion value)
Gain drift Within ±0.005% FS/°C
A/D conversion 24-bit, 20000 times/second
Digital filter Select 3, 10, 30, 100, 300, 1000 Hz(−6 dB/oct) or none
D/A output** 4000 times per second, isolated output, ±1 V to ±10 V output (set in 1-V steps) and about 1/59000 resolution (when set to ±10 V), or 4–20 mA current output and about 1/43000 resolution
TEDS function IEEE 1451.4 Class 2 mix mode interface
Indicator value Display range −99999 to 99999
Decimal point Display position selectable
Times displayed Select 4, 6, 10 or 20 times/second
Setting items Calibration settings Zero Balancing, TEDS Calibration, Actual Load Calibration, Equivalent Input Calibration
Function settings High limit, low limit, comparison mode, hysteresis, nearly zero, moving average, low pass filter, motion detect, zero tracking, static strain, digital zero, digital offset, zone definition, hold mode, lock, minimum grid, display times, bridge voltage, digital zero limit, clear digital zero, comparison output pattern, select data output**, D/A converter**, remote sense
Hold function Sample hold, peak hold, bottom hold, zone definition hold (peak, bottom)
External input and output signals Input Hold, clear, digital zero (isolated from main unit circuits using a photocoupler)
Output HI, OK, LO open collector output (isolated from main unit circuits using a photocoupler)
RS-485* A+, B–(isolated from main unit circuits using a photocoupler), TRM, SG
Power supply 24 V DC ±10%, 7 W
Operating temperature range 0 °C to 40 °C/td>
Storage temperature range –20 °C to 60 °C
Operating humidity range 85% RH or less (without condensation)
Applicable standards CE marking, FCC (Class A), UL61010-1, UKCA,
External dimensions (W×H×D) Approximately 30 mm × 85 mm × 110 mm (without protrusions)
Weight About 210 g

Included Accessories

Input/output connector plug B2CF 3.50/18/180LR SN OR BX
Micro USB-B cable
Power input terminal bank cover (pre-installed on unit)
KEC-NS0604-02 D/A terminal bank *1
D/A terminal bank cover *1
KEC-NS0604-02 terminal bank for RS-485 *2
RS-485 terminal bank cover *2


*1: Accessories for TD-SC1 (D/A)
*2: Accessories for TD-SC1 (485)