Chapter 2 Installation 11
Analog compare
Maximum Number
Ladder: 31；FBD
: 250
Compare versus other inputs
Analog, Timer, Counter, Temperature Input (AT),
An
alog Output (AQ), Analog*gain + Offset, AS, MD,
PI, MX, AR , DR , or Numeric values
Environmental
Enclosure Type IP20
Maximum Vibration 1G according to IEC60068-2-6
Operating Temperature Range -4° to 131°F (-20° to 55°C)
Storage Temperature Range -40° to 158°F (-40° to 70°C)
Maximum Humidity 90% (Relative, non-condensing)
Vibration 0.075mm amplitude, 1.0g acceleration
Weight
8-point:190g
10,12-point: 230g (C type: 160g)
20-point: 345g (C type: 250g)
Agency Approvals CUL , CE, UL
Discrete Inputs
Current consumption
3.2mA @24VDC
4mA @12VDC
1.3mA @100-240VAC
3.3mA @24VAC
Input Signal ”OFF” Threshold
24VDC: < 5VDC;
12VDC: < 2.5VDC
100-240VAC : < 40VAC
24VAC: <6VAC
Input Signal ”ON” Threshold
24VDC: > 15VDC;
12VDC: > 7.5VDC
100-240VAC : > 79VAC
24VAC: >14VAC
Input On delay
24, 12VDC: 5ms
240VAC: 25ms;
120VAC: 50ms
24VAC: 5ms
Input Off Delay
24, 12VDC: 3ms
240VAC: 90/85ms 50/60Hz ;
120VAC: 50/45ms 50/60Hz
24VAC: 3ms
Transistor device compatibility NPN, 3-wire device only
High Speed Input frequency 1kHz
Standard Input frequency < 40 Hz
Required protection Inverse voltage protection required
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