Changing PIR on Accenta G3 mini

[DerekC75]

Hi, I'm attempting to change a faulty PIR on an Accenta G3 mini and bought a new Honeywell IS1312B as the replacement. The terminals are labelled differently, can anyone advise how the should correspond?

On the original PIR, they were labelled:
+
-
N
C
T
T

On the new PIR they are labelled

T2
T1
NC
C
V-
V+

Thanks

 

[sparkymarka]

As below
Alarm pair can go either way round
Tamper pair can go either way round
Power pair can’t

 

[DerekC75]

Spot on, thanks very much. All working