Evco EVJ LCD - Page 21

EVCO S.p.A. EV3 MVC & EVD MVC | Application manual ver. 1.0 | Code 144EV3MVI104
page 21 of 72
16 reference (GND)
17 EV3 MVC power supply (12 VAC)
18 EV3 MVC power supply (12 VAC)
Connector 3
Part Description
1 Positive signal RS-485 MODBUS port
2 Negative signal RS-485 MODBUS port
3 reference (GND)
Connector 4
Part Description
1 Triac TK1 output: common
2 Triac TK1 output (200 mA): normally open
Connector 5
Part Description
1 Triac TK2 output: common
2 Triac TK2 output (2 A): normally open