24
MTX-Gateway | 2019/4
MTX © by MATRIX ELECTRONICA S.L.U.
SUPPORT:
iotsupport@mtxm2m.com |
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PIN
SIGNAL
TYPE
REMARK
1
RL_COM
O
Common
2
RL_NC
O
Normally-Closed
3
RL_NA
O
Normally-Open
Option B, C and D:
Each GPIO drives one different Relay. The placement for this option is showed on the following picture
(J17 and J18).
PIN
SIGNAL
TYPE
REMARK
1
NA
O
Normally-Open
2
COM
O
Common
3
NC
O
Normally-Closed