User Documentation

Ordering data

Connection system Type Qty. Order No.

Screw connection BTMF-S 1 8647680000

Tension clamp BTMF-Z 1 8647690000

Multi-function relay without control input (BTMF)

BT-SERIES – Timer

Functions

Function A – on-delay

When the input signal (A1/A2) is applied, the

on-delay lasting for the set time T starts. The

output R (15/18) connects the load at the end

of the set time. To reset, the power supply has

to be switched off.

A1 / A2

15 / 18

Function B2 – pulse emitter (starting at operated condition)

After applying the input signal (A1/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

15 / 18

Function E – passing make function

After applying the input signal (A1/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

15 / 18

Function J – on-delay with pulse

Time delay T begins after applying the input sig-

nal (A1/A2). At the end of this time, the output

R (15/18) connects the load for 1 second.

A1 / A2

15 / 18

approx. 1 s ± 0,6 s (ﬁxed)

Note:

Switching of power supply stops the time function immediately.