Dual Input Module Connections - Honeywell Touchpoint Plus Technical Handbook

5.2.12 Dual Input Module Connections

The Dual Input Module can be used to connect two or four mA and two or four mV field device inputs.
Minimum Firmware Requirements
Dual Input Modules require the following Firmware versions (on both the Main and Expansion Units) or above
The Dual Input Module requires the firmware to be updated twice; once for the mA input channel MCU and once for
the mV input channel MCU.
During FW updating the Dual Input Module input channel LCD will warn twice (once for the mA and once for the mV
input channel) because the MCUs must be reset after each (mA/mV) FW update.
Refer to the 9.6.1 How to Check Firmware Compatibility
Firmware updating should be carried out only by authorised Honeywell personnel or agents as incorrect
updating could lead to irreparable damage, unexpected consequences or loss of the safety function.

Dual Input Module Connections

MAN0984_Iss 4_01/19
Pt. No. 3011M5001
Firmware
UI Module 1.1.0
Sensor Catalog 1.0
Font Data 1.0
Main Module 1.1.4
Dual Input Module 1.0.1
Table 8. Firmware Requirements
Dual Input Module Terminal Layout
Remarks
EEPROM: 1
EEPROM mA Input: 1
EEPROM mV Input: 2
CAUTION
44
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Touchpoint Plus
Technical Handbook