Specifications

13-354 | OWNER’S GUIDE
Parameter DAQP-MULTI
Resistance
Ranges: 1, 3, 10, 30, 100, 300, 1k, 3k, 10k, 30k, 100k, 1M, free programmable between 1 Ω and 1 MΩ
Accuracy: See table below
Drift: Typical 15 ppm/°K
Constant current: From 5 μA to 5 mA depending on range
Bridge
Ranges: 0.5, 1, 2, 5, 10, 20, 50, 100, 200, 500, 1000 mV/mA
Accuracy: 0.02 % of reading ±0.01 % of Range ±5 μV
Offset drift: typical ±0.3 μV/°K ±10 ppm of range/°K
Gain drift: typical 15ppm/°K
Input impedance: > 100 MΩ (power off: 50 kΩ)
Input noise: 8 nV * √Hz
Automatic bridge balance: ±200 % of range
Supported sensors: 4 wire full bridges
Connector: DSUB 9, standard Dewetron bridge pin-outs
Excitation current: 1, 2, 4 mA; software programmable
Accuracy:
0 to 200 μA
200 μA to 5 mA
0.02 % ±50 nA
0.02 % ±1 μA
Drift: 15 ppm/°K
Compliance voltage: 15 V
Source resistance: > 150 kΩ
General Specifications
-3dB Bandwidth: 3 kHz
Filters: 3 Hz, 10 Hz, 30 Hz, 100 Hz, 300 Hz, 1 kHz
Group delay: 300 μs with highest filter
Filter characteristics: Butterworth or Bessel, 2nd, 4th, 8th order programmable
Typ. CMRR @ 3kHz >160 dB
Isolation: ±1000 VRMS continuous (for input excitation and TEDS interface)
Over-voltage protection: ±100 V between inputs (clamping voltage: 5 V @ TC input; 11 V @ Voltage input)
Output voltage: ±5 V; 0 to 5V; (±10 V and 0 to 10 V with special DEWE-30)
Output resistance: 22 Ω
Output current: Max. 5 mA
Output protection: Continuous short to ground
RS485 interface for module control: Yes
Supported TEDS chips: DS2406, DS2430A, DS2431, DS2432, DS2433,DS28EC20
MSI support: No
Power supply voltage: ±9 VDC (±1 %)
Power consumption: 1 W typical