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Temperature switch OTR31, OTR35
• Delay times for switch point SP and switchback point RSP can be configured in
increments of 1 s.
This makes it possible to filter out undesired temperature peaks of short duration or of high
frequency.
• Factory setting (if no customer-specific setting is ordered)
Switch point SP1: 45 °C (113 °F); switchback point RSP1: 44.5 °C (112.1 °F)
Switch point SP2: 55 °C (131 °F); switchback point RSP2: 54.5 °C (130.1 °F)
• Range of adjustment
LRL = Lower Range Limit
URL = Upper Range Limit
LRV = Lower Range Value
URV = Upper Range Value
T
SP
RSP
1
0
1
0
9
Switch point functions
A
Hysteresis function
B
Window function
1
Window - NC contact
2
Hysteresis - NC contact
3
Window - NO contact
4
Hysteresis - NO contact
SP
Switch point
RSP Switchback point
A
t
4
2
B
T
SP
RSP
3
1
Operating options
t
1
0
1
0
A0023240
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