| PartNumber | 2281047 | 2281018 | 2281021 |
| Description | Terminal Block Interface Modules 20P IDC HDR/BLOCK | Terminal Block Interface Modules FLKM10 VARIOFACE MOD | Terminal Block Interface Modules 14P FLAT CBL ADPT |
| Manufacturer | Phoenix Contact | Phoenix Contact | Phoenix Contact |
| Product Category | Terminal Block Interface Modules | Terminal Block Interface Modules | Terminal Block Interface Modules |
| RoHS | Y | Y | Y |
| Product | Passive Interface Modules | Passive Interface Modules | Passive Interface Modules |
| Number of Positions | 20 Position | 10 Position | 14 Position |
| Voltage Rating | 60 V | 60 V | 60 V |
| Wire Gauge Range | 24 AWG to 12 AWG | 24 AWG to 12 AWG | 24 AWG to 12 AWG |
| Termination Style | Screw | Screw | Screw |
| Mounting Style | DIN Rail | DIN Rail | DIN Rail |
| Series | FLKM | FLKM | FLKM |
| Packaging | Bulk | Bulk | - |
| Height | 58.5 mm | 77 mm | 49 mm |
| Length | 77 mm | 77 mm | 68.4 mm |
| Width | 56.3 mm | 33.8 mm | 39 mm |
| Brand | Phoenix Contact | Phoenix Contact | Phoenix Contact |
| Product Type | Terminal Block Interface Modules | Terminal Block Interface Modules | Terminal Block Interface Modules |
| Factory Pack Quantity | 1 | 1 | 1 |
| Subcategory | Terminal Blocks | Terminal Blocks | Terminal Blocks |
| Tradename | INTERFACE Cabling | INTERFACE Cabling | INTERFACE Cabling |
| Wire Gauge Max | 12 AWG | 12 AWG | 12 AWG |
| Wire Gauge Min | 24 AWG | 24 AWG | 24 AWG |
| Part # Aliases | FLKM_20 FLKM20 | FLKM_10 FLKM10 | FLKM_14 FLKM14 |
| Unit Weight | 0.045503 oz | 2.064021 oz | 0.033510 oz |
| Maximum Operating Temperature | - | + 50 C | - |
| Minimum Operating Temperature | - | - 20 C | - |