Secutech Radio modules ST002012 Ficha De Dados
Códigos do produto
ST002012
Page 16
Security & Electronic Technologies GmbH
Connection diagrams:
Transmitter
Transmitter
Receiver:
SECU-DATA 1500M
SECU-DATA 1500C
Functionality:
The status of the relay contacts Re1 and Re2 connected to the inputs of the
SECU-DATA 1500M, is detected and sent per RF-connection to the receiv-
er module SECU-DATA 1500C.
Note: There is a current limited voltage present on the inputs for testing the
relay contact status. Therefore the contacts have to be potential free and
insulated, terminals 4 and 6 are internally connected within the SECU-
DATA 1500M.
The contact statu
s (“open“ or “closed“) is reproduced on the relay outputs
Re1 and Re2 on the SECU-DATA 1500C. The contact function, make or
break, can be configured. The rated switching capacity is 30 V / 500 mA.
Important application note: SECU-DATA maintains the last valid value on
the receiver output in case of connection problems. To ensure that the con-
nected controlled device is turned off (this is very important for overfill pre-
vention systems!) the make contact of relay Re1 has to be connected in
series to the „RF-status“ contact (blue line in the connection diagram).
break, can be configured. The rated switching capacity is 30 V / 500 mA.
Important application note: SECU-DATA maintains the last valid value on
the receiver output in case of connection problems. To ensure that the con-
nected controlled device is turned off (this is very important for overfill pre-
vention systems!) the make contact of relay Re1 has to be connected in
series to the „RF-status“ contact (blue line in the connection diagram).
1
2
3
4
5
6
7
8
V+
V-
V+
V+
Re1
Re2
Funk
SECU-DATA
1500M
1500M
1
2
3
4
5
6
7
8
V-
V+
Re2
Re1
RF status
SECU-DATA 1500C
Re1
Re1
Re2
Re2