There are three ADAM™ modules intended for general analog inputs. All three support both voltage and current inputs, and all provide 3000VDC isolation.
- ADAM 4012 has one differential input with 2 megohms impedance.
- ADAM 4017 has six differential and two single-ended inputs with 20 megohms impedance.
- ADAM 4017P adds Modbus compliance to ADAM 4017.
ADAM modules use a single twisted pair of wires to transmit and receive data. All module commands are issued in printable ASCII characters. You can easily panel-mount, DIN-rail-mount, or piggyback-mount modules. Removable screw terminal connectors make wiring and field maintenance easy.
Modules accept any unregulated power source between 10 and 30 VDC. A watchdog timer supervisory function automatically resets the modules in the event of system failure.
Our CyMOD series of modules has been designed with state-of-the art surface-mount technology to be completely hardware and software compatible with the ADAM series, at a somewhat lower cost. CM 4011, CM 4011D, and CM 4018 are thermocouple modules that parallel the similarly numbered ADAM modules.