Functional Specifications

 Support for the storage and transfer of up to 150 valves to the ControlLogix

processor’s controller tags

 Emulates Limitorque’s Port A/B polling scheme using both ports on the module

 Supports the following valves

o MX/DDC Modbus

o UEC-3-DDC Modbus

o DDC-100M I/O module

o DDC-100M field unit

o Valvcon IVO (unit in multi-drop mode only)

 Software configuration

o Baud rate: 1200 to 115200

o Message response timeout

o Number of active slaves

o Last state on communication failure for valve data

o Network polling scheme

o Active slave table (bit mapped)

o Use of CTS module line option

 Support command

o Continuously polled

o Read registers 40008 to 40013. optional 40055 or 40006/40007

o Commands: open, stop, close, initiate network ESD, terminate network ESD,

engage contactors 1 to 6. disengage contactors 1 to 6. position valve (0 to 100%)

 Data returned to the processor for each valve

o Valve position

o Status register

o Fault register

o Digital outputs

o Digital inputs registers 1 and 2

o Communication error code

o Communication poll counter

o Special polled registers