Gamma Modulator FHG65 Synchronizer FHG66
Hauser
7
Alarm output
The Gamma Modulator FHG65 does not have an alarm output of its own. Operating errors are
reported as follows:
•
If a Synchronizer FHG66 is connected:
The FHG65 reports the error to the FHG66 via the
synchronization input. The alarm relay of the FHG66 reports the error.
•
If a Synchronizer FHG66 is not connected:
The FHG65 switches off its motor completely in the
event of an error. This reduces the current consumption to less than 30 mA. This can be detected
by an external current monitor (e.g. Dold IK9076.11)
IK 9076.11
DC 24V
< 0.1 A
A1 +/i
DC 24V
11
k
L-
A2’-
14
12
A2-
L+
FHG65
0V
A0018539
1
Connection diagram for external current monitor Dold IK9076.11
Environment
•
Ambient temperature:
• Without water cooling: –40 to +60 °C (–40 to +140 °F)
• With water cooling at the water cooling jacket: 0 to +120 °C (32 to +248 °F)
• With water cooling at the terminal head: max. +75 °C (+167 °F)
•
Storage temperature:
–40 to +75 °C (–40 to +167 °F)
•
Housing degree of protection:
IP66/67; TYPE 4X/6
•
Climate class:
DIN EN 60068-2-38 test Z/AD
•
Vibration resistance:
DIN EN 60068-2-64 test Fh; 10 to 2
000 Hz, 1 (m/s
2
)
2
/Hz
•
Shock resistance:
DIN EN 60068-2-27; test Ea; 30 g, 18 ms, 3 shocks /direction/axis
•
Electromagnetic compatibility:
Interference emission according to EN 61326, Appendix A
(Industrial) and NAMUR Recommendation NE21
Interference suppression
FMG50
Max 5 µSv/h per 1
000 mm (39.4 in) measuring length:
• Measuring range 200 mm (7.87 in): 25 µSv/h max. interference suppression
• Measuring range 800 mm (31.5 in): 6 µSv/h max. interference suppression
• Measuring range 2
000 mm (78.7 in): 2.5 µSv/h max. interference suppression
• Measuring range 10
000 mm (394 in)- cascading: 0.5 µSv/h max. interference suppression
FMG60
Max 10 µSv/h per 1
000 mm (39.4 in) measuring length:
• Measuring range 200 mm (7.87 in): 50 µSv/h max. interference suppression
• Measuring range 800 mm (31.5 in): 12.5 µSv/h max. interference suppression
• Measuring range 2
000 mm (78.7 in): 5 µSv/h max. interference suppression
• Measuring range 10
000 mm (394 in)- cascading: 1 µSv/h max. interference suppression
