MTX MTX-3G-JAVA-IoT - 4.8 Relays; Latch Relay

MTX-xG-JAVA-IoT Family
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MTX M2M® by MATRIX ELECTRONICA S.L.U
4.8 Relays
Those MTX-IoT models ordered with Relay option (L for Latch Relay or R for Power Relay) include an
internal relay whose contacts are available in the device connectors.
Latch Relay
Devices including a Latch Relay have a 7-way plug-in 3.5mm pitch terminal block where the relay
contacts (Common and Normally Open) are available, shared with the Power Supply input, CAN bus
and 1-Wire.
The Latch Relay contacts can handle 30VDC/1A or 125VAC/0.5A
To learn how to use set and reset this latch relay please read the MTX-IoT Family Software Manual
Pin
Signal
Direction
Limits
Description
1
VIN
Input
7-50VDC
Positive power input
2
GND
Input
Negative power (ground)
3
CANH
I/O
±36VDC
High level CAN bus line
4
CANL
I/O
±36VDC
Low level CAN bus line
5
1-Wire
I/O
0-6VDC
1-Wire bus data signal
6
RL_COM
Latch relay Common contact
7
RL_NO
Latch relay Normally Open contact