| PartNumber | 2867128 | 2867131 | 2867115 |
| Description | I/O Modules I/O MOD. 4CH ANALOG | RF Modules 232/485 RADIO W/DIAG | I/O Modules RAD-IN-4A-I 4CH I/O |
| Manufacturer | Phoenix Contact | Phoenix Contact | Phoenix Contact |
| Product Category | I/O Modules | RF Modules | Controllers - PLC Modules |
| RoHS | Y | Y | - |
| Product Type | I/O Modules | RF Modules | - |
| Termination Style | Screw | - | Screw Terminal |
| Series | RAD | RAD | RAD |
| Brand | Phoenix Contact | Phoenix Contact | - |
| IP Rating | IP20 | - | - |
| Maximum Operating Temperature | + 65 C | + 70 C | - |
| Minimum Operating Temperature | - 20 C | - 40 C | - |
| Factory Pack Quantity | 1 | 1 | - |
| Subcategory | I/O Modules | Wireless & RF Modules | - |
| Tradename | RAD LINE | RAD LINE | - |
| Part # Aliases | RAD-OUT-4A-I RADOUT4AI | RAD-ISM-900-DATA-BD RADISM900DATABD | - |
| Unit Weight | 10.123627 oz | 7.255854 oz | - |
| Product | - | RF Transceivers | - |
| Frequency | - | 900 MHz | - |
| Output Power | - | 1 W | - |
| Interface Type | - | RS-232, RS-422, RS-485 | - |
| Operating Supply Voltage | - | 9 V to 30 V | - |
| Antenna Connector Type | - | MCX | - |
| Dimensions | - | 114.5 mm x 99 mm x 22.5 mm | - |
| For Use With Related Products | - | - | RAD Series |
| Type | - | - | Input Module |
| Mounting Type | - | - | DIN Rail |
| Features | - | - | - |
| Voltage Supply | - | - | 9 ~ 30VDC |
| Number of Inputs and Type | - | - | 4 - Analog |
| Number of Outputs and Type | - | - | - |