Table of Contents
Advertisement
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
Pin
Signal
1
VIN
2
GND
CANH
3
4
CANL
5
1-Wire
6
RL_COM
7
RL_NO
To learn how to use set and reset this latch relay please read the MTX-IoT Family Software Manual
www.mtxm2m.com
Direction
Limits
Input
7-50VDC
Input
I/O
±36VDC
I/O
±36VDC
I/O
0-6VDC
2017/07 v1.2
MTX M2M® by MATRIX ELECTRONICA S.L.U
MTX-xG-JAVA-IoT Family
Description
Positive power input
Negative power (ground)
High level CAN bus line
Low level CAN bus line
1-Wire bus data signal
Latch relay Common contact
Latch relay Normally Open contact
/
Page 62
105
Advertisement
Table of Contents
