Micro820 20-Point Programmable Controllers
19
Publication 2080-IN009B-EN-P - April 2014
Relay Contact Ratings
Maximum
Volts
Amperes
Amperes
Continuous
Volt-Amperes
Make
Break
Make
Break
120 V AC
15 A
1.5 A
2 A
1800
180
240 V AC
7.5 A
0.75 A
24 V DC
1.0 A
1 A
28
125 V DC
0.22 A
Analog Output Specifications
Attribute
Value
Output count range
0...4008
Output type
Voltage
Output Voltage Range
0…10V
Voltage Output Maximum Load (Resistive)
>1000 Ohms
Accuracy
2% of full scale for voltage
Resolution
12-bit, 2.5 mV/count
Output update rate (with no output capacitance), max
20 ms
Channel-to-bus isolation
No isolation
Channel-to-channel isolation
No isolation
DC Output Specifications for 2080-LC20-20QBB(R)
Attribute
Standard Outputs
(Outputs O-00…O-05)
High Speed Output
(1)
(Output O-06)
User supply voltage
10V DC, min
26.4V DC, max
10V DC, min
26.4V DC, max
Load current, min
10 mA
On state voltage drop, max
1V @ load current
2.5V @ surge current
1.5V @ load current
Current ratings per point
0.3 A @ 65 °C, max
1.0 A @ 30 °C, max
1.0 mA, min
1.0 mA, max leakage
100 mA (high speed
operation)
1.0 A @ 30 °C
0.3 A @ 65 °C
(standard operation)
Surge current per point
peak current
max surge duration
max rate of repetition @ 30 °C
max rate of repetition @ 65 °C
4.0 A
10 ms
once each second
once every two seconds
