The 1734sc-IE2CH input module is an Allen-Bradley 1734 series Compatible point I/O input module that features an input current range of 4 to 20 mA. The 1734sc-IE2CH input module features 2-channel density with no HART protocol. The input type is classified as Analog input with the HART protocol and the unit supports a resolution of up to 16 bits. It features an input overcurrent protection rating of 28 mA continuously with a thermal dissipation of 1 Watt per minute. The input module has an input impedance rating of 250 ohms. The 1734sc-IE2CH input module features horizontal or vertical mounting options and it is a safe and standard I/O input module. It can display up to 504 characters on a single network interface and it has a removable termination that accelerates the commissioning time. The unit features the ability to be removed and inserted under power, helping to reduce the maintenance time.

The 1734sc-IE2CH input module comes with local autonomous control and it features fast and simple configuration capabilities. The unit also features the channel-level diagnostics. To ensure faster performance, the input module features multiple connection types with a sense-to-actuate time of fewer than 2 milliseconds. The 1734sc-IE2CH input module comes with great flexibility for supporting connectivity to the ControlNet, DeviceNet, EtherNet/IP, and other open networks. The 1734sc-IE2CH input module supports multiple network topologies, including the linear, star, and ring EtherNet/IP topologies that saves the costs required by the centralized switching and additional cabling that certain topologies require. It also supports the I/O-link technology with support for the individual, rack, and assembly-level connections.