DM301

DM301 20-CH multiplexer with 2 current channels is the most versatile module with armature relays for achieving a maximum input of 300V and a scanning speed of 80 channels per second. The two additional current channels measure up to 1A each without the need for external shunts. Similar to the DM300, the 20 inputs are split into two banks with a switch to make 4-wire measurements. Both 2-wire and 4-wire channels can be mixed on the same module.

• Scanning speed up to 80 channels per second
• 2-wire and 4-wire measurements
• Built-in cold junction reference for thermocouple
• 300V maximum input
• 2 extra channels for direct current measurements up to 1A each
• 2-wire armature switching
• 10MHz bandwidth
• 80ch/s speed, 300V maximum voltage
• 1A current rating