SENSITRON
A Halma Company
MT4984
MU+ PK-32
Manual (EN)
P. 48/14
2.11
STG/8REL RELAY EXPANSION BOARD
The STG/8REL 8-relay expansion board converts STG/OUT16-S O/C outputs
into voltage free changeover contact. Up to two relay boards can be connected
to each output module. A relay board is directly connected to the output module
and a second relay board is connected to the first. In the following figure “NO”
stays for Normally Open, “COM” for common and “NC” normally closed.
Please note
A flat cable must be connected to the connector J1 ot the output module and JP1
of first relays board. To connect the second relays board another flat cable must
be placed between the JP2 connector of first relays board and JP1 connector of
the second board
Figure 13
Relay board connection to the output module
Figure 14
Example: If the address switches are set in this manner, RSW2 at 0 and RSW1 at D, the corresponding
address in decimal number would be 13 (see table below).
2.12
STG/IN8-PK AND STG/OUT16-S MODULE ADDRESSING
STG/IN8-PK and STG/OUT16-S modules are addressed using the two rotary
switches in RSW 1 and 2 hexadecimals. Rotary switches permit hexadecimal set-
tings (base 16). Each switch as 16 positions (0-F) and the pointer is positioned on
the number chosen using a screwdriver to create a decimal value between 1 and
255 (see table below).
For the maximum number of modules, see the table 1.
Each module must have univocal address in the system. Dual addresses are not
permitted even if modules are on different serial buses.
Output 1
NA
COM
NC
NA
COM
NC
NA
COM
NC
NA
COM
NC
NA
COM
NC
NA
COM
NC
NA
COM
NC
NA
COM
NC
0
0
SD1
1
4
OFF
ON
- B
A +
1
8
9
16
JP1
JP2
Output 4
Output 8
Output 5
Output 9
NA
COM
NC
NA
COM
NC
NA
COM
NC
NA
COM
NC
NA
COM
NC
NA
COM
NC
NA
COM
NC
NA
COM
NC
JP1
JP2
Output 12
Output 16
Output 13
J1
