Local Interfaces, Jumpers, And Switches; Device Variables; Dynamic Variables; Primary Variable = Percent Of Lower Explosive Limit - General Monitors IR400 Manual

Local Interfaces, Jumpers, and Switches

Refer to the Installation Manual for connection details.
1.1.3 Local Controls And Displays
1.1.4 There are neither local controls nor displays in the IR400 unit.
1.1.5 Internal Jumpers And Switches
1.1.6 There are no internal jumpers or switches in the IR400 unit.

5.0 Device Variables

There are no device variables exposed to the user.

6.0 Dynamic Variables

There is only one Dynamic Variable exposed to the user.

Primary Variable = Percent of Lower Explosive Limit

1.1.7 The primary variable is proportional to the percent lower explosive limit.
4.0mA output current corresponds to zero LEL. 20.0mA output current
corresponds to 100% LEL. The device mode is the variable, which
corresponds to the Modbus register 0x00.

Secondary, Tertiary, and Quaternary Variables: Not Applicable

There are none defined for the IR400 product.
3
Model IR400 HART