9.3 Outputs
Digital output (Safe output)
Number of outputs
1
Output voltage low
< 2 V DC
Output voltage high
> 19.5 V DC
Output voltage (max)
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 us
Short circuit-proof
Yes
Cable length
< 30 m (screened cable)
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
Short circuit-proof
Yes
Cable length
< 30 m (screened or unscreened cable)
> 30 m (screened cable)
9.4 Other Specifications
Ground I/O section
Cable length
< 30 m (screened or unscreened cable)
> 30 m (screened cable)
Cable cross-sections
Digital inputs/output supply voltage
0.75 mm
2
/AWG 18, AEH without plastic collar in accordance with DIN 46228/1
Reset characteristics
Manual reset time
≤
5 ms (safety option)
≤
5 ms (frequency converter)
≤
10 ms (fieldbus)
Manual reset pulse time
10
µ
s (safety option and frequency converter)
Automatic reset time
≤
4 ms
Start-up reset time
≤
5 s (
42-90 Restart Safe Option
)
Response time
Input to output response time
≤
2 ms
Emergency stop until beginning of SS1/SLS
≤
7 ms
Cross fault detection time
≤
3 ms (@activated output)
Technical Specifications
Operating Instructions
MG34W302
Danfoss A/S © Rev. 2014-02-11 All rights reserved.
71
9
9