-11-
Analog Comparator Input
Relay Output
Q1 to Q8
Q9, QA
8A/1 Point
5A/1 Point
OFF -> ON
ON -> OFF
100,000 operations at contact rated load
10ms or less
5ms or less
Short Circuit Protection
None
Overvoltage and
Overcurrent Protection
None
Voltage Endurance
4kV (IEC60947-1, IEC60664-1)
Independent Common
*1
Mechanical Lifetime
10 million operations
Output Signal Display
via LCD (Models DR*-B***** only)
Min. Open/Close Load
12V, 10mA
Built-in Fuse
None
Electrical Lifetime
Output Delay
Rated Output Voltage
5VDC to 30VDC, 24VAC to 250VAC
Output
4 Points (DR*-*1*1**)
10 Points (DR3-B261**)
Load Current
No. of Output Points
8 Points (DR2-*201**)
Common
*1 Only the DR3-B261** module’s Q8, Q9, and QA share a single common terminal.
DR2-D201BD
2 (IB,IC)
DR*-B1*1BD
4 (IB,IC,ID,IE)
DR*-B2*1BD
6 (IB,IC,ID,IE,IF,IG)
No. of Input Channels
Input Voltage Range
0V to 10V
Input Filter
None
Resolution
8 bits
Accuracy
Full-scale value ±5% (at 25ºC)
Full-scale value ±6.2% (at 55ºC)
*1
Cable Length
10 m max. (Shielded cable)
Absolute Max Input
30VDC (Voltage)
Insulation Method
No insulation between analog input points,
and between analog input section and power supply
Conversion Time
Unit cycle time
Input Impedance
12k
Ω
*1 This accuracy may not be possible in an environment with high noise levels.