20240 EMD Modbus Table
From EMIT Controls
| Register | Description | Pin(s) | Offset | Scale |
|---|---|---|---|---|
| 30001 | Thermocouple 1 Reading | 24-25 | -273 | 0.03125 |
| 30002 | Thermocouple 2 Reading | 26-27 | -273 | 0.03125 |
| 30003 | Thermocouple 3 Reading | 28-29 | -273 | 0.03125 |
| 30004 | Thermocouple 4 Reading | 30-31 | -273 | 0.03125 |
| 30005 | Thermocouple 5 Reading | 32-33 | -273 | 0.03125 |
| 30006 | Thermocouple 6 Reading | 34-35 | -273 | 0.03125 |
| 30007 | Thermistor 1 Reading* | 36 | -273 | 0.03125 |
| 30008 | Thermistor 2 Reading* | 38 | -273 | 0.03125 |
| 30103 | Analog Input 1 Voltage (V) | 20 | 0 | 0.0001 |
| 30104 | Analog Input 1 Current (mA) | 20 | 0 | 0.01 |
| 30105 | Analog Input 2 Voltage (V) | 23 | 0 | 0.0001 |
| 30106 | Analog Input 2 Current (mA) | 23 | 0 | 0.01 |
| 30107 | Analog Input 3 Voltage (V) | 45 | 0 | 0.0001 |
| 30108 | Analog Input 3 Current (mA) | 45 | 0 | 0.01 |
| 30109 | Analog Input 4 Voltage (V) | 42 | 0 | 0.0001 |
| 30110 | Analog Input 4 Current (mA) | 42 | 0 | 0.01 |
| 30111 | Analog Input 5 Voltage (V) | 19 | 0 | 0.0001 |
| 30112 | Analog Input 5 Current (mA) | 19 | 0 | 0.01 |
| 30114 | Analog Input 6 Current (mA)* | 36 | 0 | 0.01 |
| 30115 | Analog Input 7 Current (mA)* | 38 | 0 | 0.01 |
| 30211 | Digital Input 1 (1 = closed to ground) | 39 | 0 | 1 |
| 30212 | Digital Input 2 | 41 | 0 | 1 |
