TTR31, TTR35
Technical data
Hauser
31
9
Technical data
9.1 Power
supply
Supply voltage
• DC voltage version 12...30 V DC
Current consumption
• Without load < 60 mA, with reverse polarity protection
Power supply failure
• Behaviour in case of overvoltage (> 30 V)
The device works continuously up to 34 V DC without any damage. No damage is caused to
the device in case of a short-term overvoltage up to 1 kV (as per IEC 61000-4-5). If the supply
voltage is exceeded, the properties specified are no longer guaranteed.
• Behaviour in case of undervoltage
If the supply voltage drops below the minimum value, the device switches off (status as if not
supplied with power = switch open).
9.2 Output
Switching capacity
• Switch status ON: I
a
≤
250 mA
• Switch status OFF: I
a
≤
1 mA
• Switching cycles: > 10,000,000
• Voltage drop PNP:
≤
2 V
• Overload protection
Automatic load testing of switching current; output is switched off in case of overcurrent, the
switching current is tested again every 0.5 s; max. capacitance load: 14
μ
F for max. supply
voltage (without resistive load).
Load (analog output)
• Max. (V
supply
- 6.5 V) / 0.022 A
Signal on alarm
• Analog output:
≤
3.6 mA (’MIN’) or
≥
21.0 mA (’MAX’) adjustable
1
• Switch outputs: in safe state (switch normally open)
9.3 Operating
conditions
• Any orientation
• Any position-dependent zero shift can be corrected
Offset: ±20% URL
9.3.1
Environment
• Ambient temperature range: –40...+85 °C (-40...+ 185 °F)
• Storage temperature: –40...+85 °C (-40...+ 185 °F)
1)
Guaranteed value for setting ’MAX’:
≥
21.6 mA
