UOTEK 8 Channel Digital I/O Controller RS-485 Opto-electronic Isolation Input Relay Output IO Adapter UT-5512

Parameter:
GND: Common ground
VCC: DC9--30V
power input operating current: 350mA
DATA-: communication
interface (RS232: data receiving;
RS485: RS485-)
DATA+: communication
interface (RS232: data transmission;
RS485: RS485+)
RESET: reset NO1, COM1 are 1 channel NO2, NC2, COM2 are 2 channel NO3, NO4, NO5, NO6, NO7, COM are 3~7 channel COM, COM1, COM2, COM8 are common port for relay NO is the normally open terminal of the relay NC is the normally closed end of the relay Relay contact
AC voltage max: 125V
; current max: 500mA Relay contact
DC voltage max: 30V
; current max: 1A The UT-5512 is an 8-channel relay output controller with an external RS-232/485 opto-isolated communication interface. It is very easy to use the program to control the functions of those outputs, plus simple drive lines to drive external devices (e. g.: pneumatic components, external relay switches, electric eye status, remote control interface instruments, analog-to-digital-to-analog converters, stepper motor control, etc. ).