User Documentation

Functions
Function A – on-delay
Connect power supply (A1/A2). When the input
signal (B1/A2) is applied, the set time T begins
to delay. After the time has expired, the output R
(15/18) connects the load. To reset, the input
signal(B1/A2) and power supply (A1/A2)
needs to be switched off.
A1 / A2
B1 / A2
15 / 18
Function B – pulse emitter (starting at normal position)
Connect power supply (A1/A2). After applying
the input signal (B1/A2), output R (15/18)
switches the load synchronously and alternately
between the normal and operated positions
within the set time T. In this function, the cycle
starts at the normal position.
A1 / A2
B1 / A2
15 / 18
Function B2 – pulse emitter (starting at operated position)
Connect power supply (A1/A2). After applying
the input signal (B1/A2), output R (15/18)
switches the load synchronously and alternately
between the normal and operated positions
within the set time T. In this function, the cycle
starts at the operated position.
A1 / A2
B1 / A2
15 / 18
Function C – interval time-delay
Connect power supply (A1/A2). After applying
the input signal (B1/A2), output R (15/18)
connects the load for the set time T. Output R
(15/18) switches the load off again at the end
of time T.
After switching off the input signal (B1/A2),
output R (15/18) connects the load again for
the set time T. Output R (15/18) switches the
load off again at the end of time T.
A1 / A2
B1 / A2
15 / 18
Function D – off-delay function
Connect power supply (A1/A2). After applying
the input signal (B1/A2), output R (15/18)
connects the load.
The time delay T begins after the input signal
(B1/A2) has been switched off. At the end of
time T, output R (15/18) switches the load off
again.
A1 / A2
B1 / A2
15 / 18
Function E – passing make function
Connect power supply (A1/A2). After applying
the input signal (B1/A2), output R (15/18)
connects the load immediately. At the end of the
set delay time T, output R (15/18) switches the
load off again.
A1 / A2
B1 / A2
15 / 18
Function G – on and off-delay function
Connect power supply (A1/A2). Time delay
T begins after applying the input signal (B1/
A2). At the end of this time, output R (15/18)
connects the load (on-delayed). After the input
signal (B1/A2) has been switched off again, the
output switches the load off again after the set
time T (off-delayed).
A1 / A2
B1 / A2
15 / 18
Function J – on-delay with pulse
Connect power supply (A1/A2). Time delay T
begins after applying the input signal (B1/A2).
At the end of this time, the output R (15/18)
connects the load for 1 second.
A1 / A2
B1 / A2
15 / 18
s approx. 1 s ± 0,6 s (fixed)
Ordering data
Connection system Type Qty. Order No.
Screw connection BTM-S 1 8647700000
Tension clamp BTM-Z 1 8647710000
Multifunction relay with control input (BTM)
BT-SERIES – Timer
A1 B1
A2
15
16
18
Note:
Switching of power supply stops the time function immediately.