EDR to 20240 Connection
From EMIT Controls
Revision as of 17:51, 15 December 2023 by Thomas Peterson (talk | contribs)
Background
The 20240 (EMD) is a module that historically is used for ZZZZ compliance monitoring. Since it has a RS-485 slave port, it can also be used as a generic sensor to modbus translator.
In a typical scenario, a 20240 and a few sensors could be added to an old annunciator panel (e.g. TTD or DD-40) to allow the EDR to send the sensor values remotely.
The 20240 can be connected to the following number of sensors:
- Analog (e.g. pressure sensor): 5 - 7
- Thermocouple (Type K): 6
- Thermistor: 0 - 2
- Digital Inputs: 2
Note that the thermistor inputs can be used for thermistors or analog
