Control section
General
Control pulse outputs: Close, open 1 and open 2 (Galvanically insulated from earth and each other)
Time base inaccuracy: ±0.01 % of reading ±1 sample interval
Max. sample rate: 40 kHz
Measurement time: 36 s at 10 kHz sample rate
Non-bouncing switch
Max. current:
20 A AC / DC, pulse ≤ 20 ms
Max. continuous current: 5 A
Duration:
User configurable in steps of 1 ms
Delay:
User configurable in steps of 1 ms
Current measurement
Measurement range:
±20 A
Resolution:
16 bits
Inaccuracy:
±2 % of reading ±0.1 % of range
Voltage measurement
Max. voltage:
250 V AC, ±300 V DC
Measurement range:
± 400V
Resolution:
16 bit
Inaccuracy:
±1 % of reading ±0.1 % of range
Timing M/R section
General
No. of channels:
3,6 or 12 selectable at ordering
Time base inaccuracy:
±0.01 % of reading ±1 sample interval
Min. resolution:
0.05 ms
Max. sample rate:
40 kHz
Measurement time:
36 s at 10 kHz sample rate
Timing of main and resistor contacts
Open circuit voltage:
Toggling ±12 V ±10 %
Short cicuit current:
22 mA ±10 %
50/60 Hz interference suppression:
Active Interference Suppression, Megger patent
Transient disturbance suppression:
Smart digital filter
Status threshold
Main:
Closed < 10 Ω < Open (Factory default)
Main and resistor:
Main < 10 Ω < PIR < 10 kΩ < Open (Factory default)
PIR resistance measurement
Supported PIR types:
Linear PIR
Measurement range:
10 Ω – 10 kΩ
Inaccuracy:
±10 % of reading ±0.1 % of range
Voltage measurement (Only TIMING M/R, DRM/VDS inputs)
Measurement ranges:
±50 V and ±2.5 V
Resolution:
16 bits
Inaccuracy:
±1 % of reading ±0.1 % of range
Analogue section
General
No. of channels:
1 or 3 isolated channels
Time base inaccuracy:
±0.01 % of reading ±1 sample interval
Max. sample rate:
40 kHz
Measurement time:
36 s at 10 kHz sample rate
Transducer resistance:
500 Ω – 5 kΩ
Output
Voltage:
10 V DC ±5 %
Max. output current:
30 mA
Voltage measurement
Max. voltage:
±10 Vpeak
Measurement ranges:
±1 V and ±10 V
Resolution:
16 bits
Inaccuracy
1 V range:
±0.1 % of reading ±0.1 % of range
10 V range:
±1 % of reading ±0.1 % of range
External current measurement
Max. input:
±1 Vpeak
Scaling:
Selectable in software
