| PLC Model | Size (mm) | Function Description | Corresponding Addresses | Quantity Limit |
|---|---|---|---|---|
| LK8EX8EYR | 118*88*45 | 8 inputs 8 relay outputs | Inputs X100—X117 Outputs Y100—Y117 | Maximum 2 |
| LK8EX8EYT | 118*88*45 | 8 inputs 8 transistor outputs | Inputs X100—X117 Outputs Y100—Y117 | Maximum 2 |
| LK-16EX | 118*88*45 | 16-channel input | X120-X157 | Maximum 2 |
| LK-16EYR | 118*88*45 | 16-channel relay output | Y120-Y157 | Maximum 2 |
| LK-16EYT | 118*88*45 | 16-channel transistor output | Y120-Y157 | Maximum 2 |
| E4DA | 118*88*45 | 4-channel analog output, compatible with 0-10V/0-20mA | D1016-D1023 | Maximum 2 |
| E8AD | 118*88*45 | 8-channel analog input, compatible with 0-10V/0-20mA | D1000-D1015 | Maximum 2 |
| E2HW | 118*88*45 | 2-channel weighing, S+ S-E+E- | D1048-D1055 Each channel occupies 2 registers (fault address M1048-M1051) | Maximum 1 |
| E4HW | 118*88*45 | 4-channel weighing, S+S-E+E- | D1048-D1055 Each channel occupies 2 registers (fault address M1048-M1051) | Maximum 1 |
| E2TC | 118*88*45 | 2-channel thermocouple, Type K | D1036-D1047 (fault address M1036-M1047) | Maximum 2 |
| E4TC | 118*88*45 | 4-channel thermocouple, Type K | M1036-M1047 (fault address M1036-M1047) | Maximum 2 |
| E6TC | 118*88*45 | 6-channel thermocouple, Type K | M1036-M1047 (fault address M1036-M1047) | Maximum 2 |
| E2PT | 118*88*45 | 2-channel PT100 | D1024-D1035 (fault address M1024-M1035) | Maximum 2 |
| E4PT | 118*88*45 | 4-channel PT100 | D1024-D1035 (fault address M1024-M1035) | Maximum 2 |
| E6PT | 118*88*45 | 6-channel PT100 | D1024-D1035 (fault address M1024-M1035) | Maximum 2 |