VTK-Relay - Vehicle Relay I/O module
Super Slim and Ruggedized Vehicle Relay Module
4 x Form C relay with 10A @12VDC/5A @24VDC
4 x Isolated digital inputs
4 x Isolated digital outputs
1 x Analog input and 1 x frequency input
Various communication interface of RS-232 and USB 2.0
Wide range DC input from 9~36V
Wide operating temperature -40°C~70°C
Compatible with CE, FCC class B
Relay Output
Channel: 4 channels
Type: Form C
Connector: 3 x plug-in terminal blocks
Contact current rating: 10A @12VDC/5A @24VDC
Digital Input
Channel: 4 channels
Sensor type: wet contact (default)/dry contact
I/O mode: DI
Wet contact: 9 to 36V, 12V @ 1.1mA/24V @ 2.2mA
Dry contact: external 0 to 36V
Wet or dry contact should be selected by SW utility
Digital Output
Channel: 4 channels
Sensor type: wet contact (default)/dry contact
I/O mode: DO
Wet contact: 9 to 36V, 9V @13.2mA/12V @17.6mA/24V @25.29 mA/
36V @52.7mA
Dry contact: external 0 to 36V
Wet or dry contact should be selected by SW utility
Analog Input
Channel: 1 channel
Resolution: 10 bits
I/O mode: voltage/current input
Input range: 0 to 36V, 0 to 3A
Frequency Input
Channel: 1 channel
I/O mode: frequency (PWM) input
Input frequency range: 2Hz to 6KHz
Power Requirements
Input voltage: 9 to 36 VDC
Input current: 70mA @12 VDC
I/O Interface-Relay Side
4 x Relay’s 3 plug-in terminal blocks for N.O./COM/N.C.
4 x LED indicator for activated relays 1 to 4
I/O Interface-IO Side
1 x DB9 for RS-232
1 x Type A USB 2.0
1 x DC input 9~36V (3 plug-in terminal block for VIN/IGN/GND)
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