10 Specifications
10.1 Consumption
Power consumption
2 W (equivalent power consumption related to VDD)
Current consumption VCC (5 V)
<200 mA
Current consumption VDD (24 V)
<25 mA
10.2 Inputs
10.2.1 Digital Inputs
Number of digital inputs
4 (2x2-channel digital safety input)
Input voltage range
0–24 V DC
Input voltage range, logic 0
<5 V DC
Input voltage range, logic 1
>12 V DC
Input voltage (maximum)
28 V DC
Input current (minimum)
6 mA @V
in
=24 V (inrush current 12 mA peak)
Input resistance
Approximately 4 kΩ
Galvanic isolation
No
Short-circuit proof
Yes
Input pulse recognition time (minimum)
3 ms
Discrepancy time
9 ms
Cable length
<30 m (98.4 ft) (shielded or unshielded cable), >30 m (98.4 ft) (shielded cable)
10.3 Output
10.3.1 Digital Output (Safe Output)
Number of outputs
1
Output voltage low
<2 V DC
Output voltage high
>19.5 V DC
Output voltage (maximum)
24.5 V DC
Nominal output current (@24 V)
<100 mA
Nominal output current (@0 V)
<0.5 mA
Galvanic isolation
No
Diagnostic test pulse
300 µs
Short-circuit proof
Yes
Cable length
<30 m (98.4 ft) (shielded cable)
10.3.2 24 V Supply Output
Supply voltage
24 V DC (voltage tolerance: +0.5 V DC to -4.5 V DC)
Maximum output current
150 mA
Specifications
Installation Guide | VLT®Safety Option MCB 152
AN327351953089en-000101 / 130R0578
72 | Danfoss A/S © 2020.02
Содержание MCB 152
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