K608-40AR
| AC100-240V，DI 24*DC24V，DO 16*Relay |
| Communication port：2*RS485，1*Ethernet |
| 2 expansion BD board can be connected |
| 14 expansion modules can be connected |
K608-40AR
| AC100-240V，DI 24*DC24V，DO 16*Relay |
| Communication port：2*RS485，1*Ethernet |
| 2 expansion BD board can be connected |
| 14 expansion modules can be connected |
